IP Verse

Acesulfame Potassium Compositions And Processes For Producing Same - EP3319949

The patent EP3319949 was granted to Celanese on Jul 22, 2020. The application was originally filed on Sep 14, 2017 under application number EP17772252A. The patent is currently recorded with a legal status of "Revoked".

EP3319949

CELANESE

Application Number: EP17772252A
Filing Date: Sep 14, 2017
Status: Revoked; Feb 12, 2025
Grant Date: Jul 22, 2020
External Links: Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

Company	Opposition Date	Representative	Opposition Status
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ANHUI JINHE INDUSTRIAL	Apr 22, 2021	COHAUSZ & FLORACK	ADMISSIBLE
HAMMER	Apr 22, 2021	GRUNECKER PATENT	ADMISSIBLE

Patent Citations (12) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
DESCRIPTION	US5744010
DESCRIPTION	US9024016
INTERNATIONAL-SEARCH-REPORT	DE3531357
INTERNATIONAL-SEARCH-REPORT	EP0155634
INTERNATIONAL-SEARCH-REPORT	EP0159516
INTERNATIONAL-SEARCH-REPORT	EP0215347
INTERNATIONAL-SEARCH-REPORT	EP0218076
INTERNATIONAL-SEARCH-REPORT	WO2013182651
OPPOSITION	DE3531357
OPPOSITION	US4804755
OPPOSITION	US4806639
OPPOSITION	US5744010

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Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

Date
Description

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Jan 28, 2025
Decision of the Board of Appeal
Appeal
Jan 28, 2025
F3032 Notification(s) of the decision
Appeal
Jan 28, 2025
F3032 Notification(s) of the decision
Appeal
Jan 28, 2025
F3032 Notification(s) of the decision
Appeal
Nov 19, 2024
F3013 Oral Proceedings: Forwarding minutes
Appeal
Nov 19, 2024
F3013 Oral Proceedings: Forwarding minutes
Appeal
Nov 19, 2024
F3013 Oral Proceedings: Forwarding minutes
Appeal
Nov 19, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Appeal
Nov 7, 2024
F3345 Forwarding of submissions to parties
Appeal
Nov 7, 2024
F3345 Forwarding of submissions to parties
Appeal
Nov 5, 2024
(Electronic) Receipt
Appeal
Nov 5, 2024
Letter accompanying subsequently filed items
Appeal
Nov 5, 2024
Letter relating to Appeal Procedure
Appeal
Nov 5, 2024
Non-Patent Literature cited during the appeal procedure
Appeal
Oct 14, 2024
F3345 Forwarding of submissions to parties
Appeal
Oct 14, 2024
F3345 Forwarding of submissions to parties
Appeal
Oct 9, 2024
(Electronic) Receipt
Appeal
Oct 9, 2024
Amended claims with annotations
Appeal
Oct 9, 2024
Claims
Appeal
Oct 9, 2024
F3345 Forwarding of submissions to parties
Appeal
Oct 9, 2024
F3345 Forwarding of submissions to parties
Appeal
Oct 9, 2024
Letter accompanying subsequently filed items
Appeal
Oct 9, 2024
Letter relating to Appeal Procedure
Appeal
Sep 13, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Sep 13, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Sep 13, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Aug 2, 2024
F3345 Forwarding of submissions to parties
Appeal
Aug 1, 2024
(Electronic) Receipt
Appeal
Aug 1, 2024
Citation in appeal procedure - 017
Appeal
Aug 1, 2024
Letter accompanying subsequently filed items
Appeal
Aug 1, 2024
Letter dealing with oral proceedings during the appeal procedure
Appeal
Jun 24, 2024
F3345 Forwarding of submissions to parties
Appeal
Jun 20, 2024
(Electronic) Receipt
Appeal
Jun 20, 2024
Citation in appeal procedure - 015
Appeal
Jun 20, 2024
Citation in appeal procedure - 015
Appeal
Jun 20, 2024
Citation in appeal procedure - 015
Appeal
Jun 20, 2024
Citation in appeal procedure - 015
Appeal
Jun 20, 2024
Citation in appeal procedure - 015
Appeal
Jun 20, 2024
Citation in appeal procedure - 016
Appeal
Jun 20, 2024
F3345 Forwarding of submissions to parties
Appeal
Jun 20, 2024
Letter accompanying subsequently filed items
Appeal
Jun 20, 2024
Letter dealing with oral proceedings during the appeal procedure
Appeal
Dec 4, 2023
F3345 Forwarding of submissions to parties
Appeal
Dec 4, 2023
F3345 Forwarding of submissions to parties
Appeal
Nov 28, 2023
(Electronic) Receipt
Appeal
Nov 28, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Nov 14, 2023
F3345 Forwarding of submissions to parties
Appeal
Nov 14, 2023
F3345 Forwarding of submissions to parties
Appeal
Nov 7, 2023
(Electronic) Receipt
Appeal
Nov 7, 2023
Letter accompanying subsequently filed items
Appeal
Nov 7, 2023
Request for interpreters during oral proceedings
Appeal
Nov 6, 2023
Advice of delivery
Appeal
Oct 26, 2023
F3011.2 Oral Proceedings: Summons VICO
Appeal
Oct 26, 2023
F3011.2 Oral Proceedings: Summons VICO
Appeal
Oct 26, 2023
F3011.2 Oral Proceedings: Summons VICO
Appeal
Oct 23, 2023
F3010 Oral proceedings: order for summons
Appeal
Apr 21, 2023
F3345 Forwarding of submissions to parties
Appeal
Apr 21, 2023
F3345 Forwarding of submissions to parties
Appeal
Apr 18, 2023
Consolidated list of documents cited in appeal procedure
Appeal
Apr 17, 2023
(Electronic) Receipt
Appeal
Apr 17, 2023
Amended claims with annotations
Appeal
Apr 17, 2023
Amended claims with annotations
Appeal
Apr 17, 2023
Amended claims with annotations
Appeal
Apr 17, 2023
Amended claims with annotations
Appeal
Apr 17, 2023
Amended claims with annotations
Appeal
Apr 17, 2023
Amended claims with annotations
Appeal
Apr 17, 2023
Amended claims with annotations
Appeal
Apr 17, 2023
Amended claims with annotations
Appeal
Apr 17, 2023
Citation in appeal procedure - 013
Appeal
Apr 17, 2023
Citation in appeal procedure - 014
Appeal
Apr 17, 2023
Claims
Appeal
Apr 17, 2023
Claims
Appeal
Apr 17, 2023
Claims
Appeal
Apr 17, 2023
Claims
Appeal
Apr 17, 2023
Claims
Appeal
Apr 17, 2023
Claims
Appeal
Apr 17, 2023
Claims
Appeal
Apr 17, 2023
Claims
Appeal
Apr 17, 2023
Letter accompanying subsequently filed items
Appeal
Apr 17, 2023
Reply to appeal
Appeal
Dec 6, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Dec 6, 2022
F3345 Forwarding of submissions to parties
Appeal
Dec 6, 2022
F3345 Forwarding of submissions to parties
Appeal
Dec 3, 2022
Composition of the board (T)
Appeal
Nov 28, 2022
(Electronic) Receipt
Appeal
Nov 28, 2022
Annexes (other than cited documents) regarding appeal procedure
Appeal
Nov 28, 2022
Citation in appeal procedure - 012
Appeal
Nov 28, 2022
Letter accompanying subsequently filed items
Appeal
Nov 28, 2022
Statement of grounds of appeal
Appeal
Nov 17, 2022
(Electronic) Receipt
Appeal
Nov 17, 2022
Letter accompanying subsequently filed items
Appeal
Nov 17, 2022
Statement of grounds of appeal
Appeal
Oct 5, 2022
F3204 Communication of the file number to the parties
Appeal
Oct 5, 2022
F3204 Communication of the file number to the parties
Appeal
Oct 5, 2022
F3204 Communication of the file number to the parties
Appeal
Sep 28, 2022
(Electronic) Receipt
Appeal
Sep 28, 2022
Letter accompanying subsequently filed items
Appeal
Sep 28, 2022
Notice of appeal
Appeal
Sep 26, 2022
(Electronic) Receipt
Appeal
Sep 26, 2022
Letter accompanying subsequently filed items
Appeal
Sep 26, 2022
Notice of appeal
Appeal
Jul 25, 2022
Advice of delivery
OPPO
Jul 21, 2022
Advice of delivery
OPPO
Jul 20, 2022
Advice of delivery
OPPO
Jul 18, 2022
Annex to the communication - opposition
OPPO
Jul 18, 2022
Decision of the Opposition Division and instruction
Appeal
Jul 18, 2022
Decision of the Opposition Division and instruction
OPPO
Jul 18, 2022
Decision rejecting the opposition
OPPO
Jul 18, 2022
Decision rejecting the opposition
OPPO
Jul 18, 2022
Decision rejecting the opposition
OPPO
Jul 18, 2022
Grounds for the decision (Annex) - opposition
OPPO
Jul 18, 2022
Means of redress
OPPO
Jul 18, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jul 18, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jul 18, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Jul 18, 2022
Provision of a copy of the minutes - opposition procedure
Appeal
Jul 18, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 18, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 18, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 18, 2022
Transmittal of decision / summons - opposition
OPPO
Jul 18, 2022
Transmittal of decision / summons - opposition
OPPO
Jul 18, 2022
Transmittal of decision / summons - opposition
OPPO
Jun 23, 2022
Information about the result of oral proceedings
OPPO
May 2, 2022
Communication for party to proceedings/third party
OPPO
May 2, 2022
Communication for party to proceedings/third party
OPPO
May 2, 2022
Communication for party to proceedings/third party
OPPO
May 2, 2022
Communication for party to proceedings/third party
OPPO
May 2, 2022
Communication for party to proceedings/third party
OPPO
Apr 27, 2022
(Electronic) Receipt
OPPO
Apr 22, 2022
(Electronic) Receipt
OPPO
Apr 22, 2022
(Electronic) Receipt
OPPO
Apr 22, 2022
(Electronic) Receipt
OPPO
Apr 22, 2022
(Electronic) Receipt
OPPO
Apr 22, 2022
Any annexes (other than citation) to an opposition letter
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 06
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 07
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 08
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 09
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 10
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 11
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 12
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 13
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 14
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 15
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 16
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 17
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 18
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 19
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 20
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 21
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 22
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 23
OPPO
Apr 22, 2022
Auxiliary request during Opposition procedure - 24
OPPO
Apr 22, 2022
Letter accompanying subsequently filed items
OPPO
Apr 22, 2022
Letter accompanying subsequently filed items
OPPO
Apr 22, 2022
Letter accompanying subsequently filed items
OPPO
Apr 22, 2022
Letter accompanying subsequently filed items
OPPO
Apr 22, 2022
Request for interpreters during oral proceedings
OPPO
Apr 22, 2022
Written submission in preparation to/during oral proceedings
OPPO
Apr 22, 2022
Written submission in preparation to/during oral proceedings
OPPO
Apr 22, 2022
Written submission in preparation to/during oral proceedings
OPPO
Apr 21, 2022
Notification concerning the date of oral proceedings
OPPO
Apr 21, 2022
Notification concerning the date of oral proceedings
OPPO
Apr 21, 2022
Notification concerning the date of oral proceedings
OPPO
Dec 20, 2021
Advice of delivery
OPPO
Dec 17, 2021
Advice of delivery
OPPO
Dec 13, 2021
Notification concerning the date of oral proceedings
OPPO
Dec 13, 2021
Notification concerning the date of oral proceedings
OPPO
Dec 13, 2021
Notification concerning the date of oral proceedings
OPPO
Dec 13, 2021
Summons to attend oral proceedings
OPPO
Dec 13, 2021
Summons to attend oral proceedings
OPPO
Dec 13, 2021
Summons to attend oral proceedings
OPPO
Dec 13, 2021
Transmittal of decision / summons - opposition
OPPO
Dec 13, 2021
Transmittal of decision / summons - opposition
OPPO
Dec 13, 2021
Transmittal of decision / summons - opposition
OPPO
Nov 25, 2021
Brief communication - Opposition proceedings
OPPO
Nov 25, 2021
Brief communication - Opposition proceedings
OPPO
Nov 24, 2021
Advice of delivery
OPPO
Nov 22, 2021
(Electronic) Receipt
OPPO
Nov 22, 2021
Any annexes (other than citation) to an opposition letter
OPPO
Nov 22, 2021
Letter accompanying subsequently filed items
OPPO
Nov 22, 2021
Oral proceedings: Request for postponement
OPPO
Nov 17, 2021
Advice of delivery
OPPO
Nov 12, 2021
Annex to the communication - opposition
OPPO
Nov 12, 2021
Information concerning oral proceedings
OPPO
Nov 12, 2021
Summons to attend oral proceedings
OPPO
Nov 12, 2021
Summons to attend oral proceedings
OPPO
Nov 12, 2021
Summons to attend oral proceedings
OPPO
Nov 12, 2021
Transmittal of decision / summons - opposition
OPPO
Nov 12, 2021
Transmittal of decision / summons - opposition
OPPO
Nov 12, 2021
Transmittal of decision / summons - opposition
OPPO
Sep 28, 2021
Brief communication - Opposition proceedings
OPPO
Sep 28, 2021
Brief communication - Opposition proceedings
OPPO
Sep 21, 2021
(Electronic) Receipt
OPPO
Sep 21, 2021
Auxiliary request during Opposition procedure
OPPO
Sep 21, 2021
Auxiliary request during Opposition procedure - 01
OPPO
Sep 21, 2021
Citation in opposition procedure - 011
OPPO
Sep 21, 2021
Consolidated list of cited opposition documents
OPPO
Sep 21, 2021
Letter accompanying subsequently filed items
OPPO
Sep 21, 2021
Reply of the patent proprietor to the notice(s) of opposition
OPPO
May 11, 2021
Communication of a notice of opposition and request to file observations
OPPO
May 11, 2021
Notice of further oppositions to opponent(s)
OPPO
May 11, 2021
Notice of further oppositions to opponent(s)
OPPO
Apr 29, 2021
Communication of a notice of opposition - first information to patent proprietor
OPPO
Apr 29, 2021
Communication of a notice of opposition - first information to patent proprietor
OPPO
Apr 22, 2021
(Electronic) Receipt
OPPO
Apr 22, 2021
(Electronic) Receipt
OPPO
Apr 22, 2021
Any annexes (other than citation) to an opposition letter
OPPO
Apr 22, 2021
Citation in opposition procedure - 001
OPPO
Apr 22, 2021
Citation in opposition procedure - 002
OPPO
Apr 22, 2021
Citation in opposition procedure - 003
OPPO
Apr 22, 2021
Citation in opposition procedure - 004
OPPO
Apr 22, 2021
Citation in opposition procedure - 005
OPPO
Apr 22, 2021
Citation in opposition procedure - 006
OPPO
Apr 22, 2021
Citation in opposition procedure - 007
OPPO
Apr 22, 2021
Citation in opposition procedure - 007
OPPO
Apr 22, 2021
Citation in opposition procedure - 008
OPPO
Apr 22, 2021
Citation in opposition procedure - 008
OPPO
Apr 22, 2021
Citation in opposition procedure - 009
OPPO
Apr 22, 2021
Citation in opposition procedure - 010
OPPO
Apr 22, 2021
International publication (Pamphlet)
OPPO
Apr 22, 2021
Notice of opposition
OPPO
Apr 22, 2021
Notice of opposition
OPPO
Apr 22, 2021
Notice of opposition
OPPO
Apr 22, 2021
Notice of opposition
OPPO
Aug 3, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Jun 25, 2020
Decision to grant a European patent
Search/Exam
Jun 16, 2020
(Electronic) Receipt
Search/Exam
Jun 16, 2020
Filing of the translations of the claims
Search/Exam
Jun 16, 2020
French translation of claims
Search/Exam
Jun 16, 2020
German translation of the claims
Search/Exam
Jun 16, 2020
Letter accompanying subsequently filed items
Search/Exam
Feb 11, 2020
Bibliographic data of the European patent application
Search/Exam
Feb 11, 2020
Communication about intention to grant a European patent
Search/Exam
Feb 11, 2020
Intention to grant (signatures)
Search/Exam
Feb 11, 2020
Text intended for grant (clean copy)
Search/Exam
Feb 11, 2020
Text intended for grant (version for approval)
Search/Exam
Dec 9, 2019
(Electronic) Receipt
Search/Exam
Dec 9, 2019
Amended claims with annotations
Search/Exam
Dec 9, 2019
Amended description with annotations
Search/Exam
Dec 9, 2019
Claims
Search/Exam
Dec 9, 2019
Description
Search/Exam
Dec 9, 2019
Letter accompanying subsequently filed items
Search/Exam
Dec 9, 2019
Reply to communication from the Examining Division
Search/Exam
Sep 17, 2019
Annex to the communication
Search/Exam
Sep 17, 2019
Communication from the Examining Division
Search/Exam
Aug 7, 2019
(Electronic) Receipt
Search/Exam
Aug 7, 2019
Amended claims with annotations
Search/Exam
Aug 7, 2019
Claims
Search/Exam
Aug 7, 2019
Letter accompanying subsequently filed items
Search/Exam
Aug 7, 2019
Reply to communication from the Examining Division
Search/Exam
Apr 11, 2019
Copy of the international preliminary report on patentability
Search/Exam
Mar 29, 2019
Annex to the communication
Search/Exam
Mar 29, 2019
Communication from the Examining Division
Search/Exam
Feb 13, 2019
(Electronic) Receipt
Search/Exam
Feb 13, 2019
Amended claims with annotations
Search/Exam
Feb 13, 2019
Claims
Search/Exam
Feb 13, 2019
Letter accompanying subsequently filed items
Search/Exam
Feb 13, 2019
Reply to communication from the Examining Division
Search/Exam
Oct 12, 2018
Annex to the communication
Search/Exam
Oct 12, 2018
Communication from the Examining Division
Search/Exam
Oct 8, 2018
Examination started
Search/Exam
May 25, 2018
(Electronic) Receipt
Search/Exam
May 25, 2018
Amended claims filed after receipt of (European) search report
Search/Exam
May 25, 2018
Amended claims with annotations
Search/Exam
May 25, 2018
Amendments received before examination
Search/Exam
May 25, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 18, 2018
Notification on forthcoming publication of bibliographic data
Search/Exam
Apr 18, 2018
Priority document (electronically transmitted)
Search/Exam
Mar 29, 2018
Copy of the international search report
Appeal
Mar 29, 2018
Copy of the international search report
Search/Exam
Mar 29, 2018
Published international application - A1
Appeal
Mar 29, 2018
Published international application - A1
Search/Exam
Jan 31, 2018
(Electronic) Receipt
Search/Exam
Jan 31, 2018
Letter accompanying subsequently filed items
Search/Exam
Jan 31, 2018
Letter concerning the inventor
Search/Exam
Jan 31, 2018
Notification of the recording of a change
Search/Exam
Dec 15, 2017
Confirmation of receipt of (electronically) transmitted priority document
Search/Exam
Dec 6, 2017
Notification of the recording of a change
PCTISA
Nov 30, 2017
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Search/Exam
Nov 28, 2017
Communication to designated inventor
Search/Exam
Nov 28, 2017
Communication to designated inventor
Search/Exam
Nov 28, 2017
Communication to designated inventor
Search/Exam
Nov 27, 2017
Priority document (electronically transmitted)
Search/Exam
Nov 9, 2017
ISR: cited documents
PCTISA
Nov 8, 2017
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Nov 8, 2017
Written opinion of the ISA, cover sheet
PCTISA
Nov 8, 2017
Written opinion of the ISA, supplemental box
PCTISA
Oct 25, 2017
(Electronic) Receipt
Search/Exam
Oct 25, 2017
Annex
Search/Exam
Oct 25, 2017
Annex
Search/Exam
Oct 25, 2017
Annex
Search/Exam
Oct 25, 2017
Annex
Search/Exam
Oct 25, 2017
Annex
Search/Exam
Oct 25, 2017
Annex
Search/Exam
Oct 25, 2017
Annex
Search/Exam
Oct 25, 2017
Annex
Search/Exam
Oct 25, 2017
Request for entry into the European phase
Search/Exam
Oct 9, 2017
Notification of receipt of Search copy
PCTISA
Sep 25, 2017
Abstract
PCTISA
Sep 25, 2017
Annex
PCTISA
Sep 25, 2017
Claims
PCTISA
Sep 25, 2017
Description
PCTISA
Sep 25, 2017
Drawings
PCTISA
Sep 25, 2017
Fee calculation sheet for an international application
PCTISA
Sep 25, 2017
Notification Concerning Payment of Prescribed Fees (copy for ISA/EP)
PCTISA
Sep 25, 2017
Notification of the International Application Number and of the International Filing Date (copy for ISA/EP)
PCTISA
Sep 25, 2017
Request form for international application (copy for ISA/EP)
PCTISA