Method For Printing Three-Dimensional Parts Wtih Crystallization Kinetics Control

Patent No. EP3074207 (titled "Method For Printing Three-Dimensional Parts Wtih Crystallization Kinetics Control") was filed by Stratasys on Nov 24, 2014. The application was issued on Dec 21, 2022.

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
VIAL	Jan 10, 2020	VIAL

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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Nov 24, 2022
Decision to maintain the European patent in amended form
Nov 24, 2022
Decision to maintain the European patent in amended form
Nov 18, 2022
Termination of the opposition proceedings with maintenance of patent
Nov 4, 2022
(Electronic) Receipt
Nov 4, 2022
Advice of delivery
Nov 4, 2022
Letter accompanying subsequently filed items
Oct 27, 2022
Brief communication - Opposition proceedings
Oct 27, 2022
Brief communication - Opposition proceedings
Oct 27, 2022
Transmittal of decision / summons - opposition
Oct 27, 2022
Transmittal of decision / summons - opposition
Oct 25, 2022
Druckexemplar in opposition procedure
Oct 14, 2022
Annex to the communication - opposition
Sep 16, 2022
(Electronic) Receipt
Sep 16, 2022
Clean copy of description pages in the opposition procedure
Sep 16, 2022
Letter accompanying subsequently filed items
Sep 12, 2022
Result of consultation by telephone/in person
Sep 1, 2022
(Electronic) Receipt
Sep 1, 2022
French translation of claims
Sep 1, 2022
German translation of the claims
Sep 1, 2022
Letter accompanying subsequently filed items
Jun 29, 2022
Communication of bibliographic data
Jun 29, 2022
Communication to opponent concerning maintenance
Jun 29, 2022
Communication with request to file translations
Jun 21, 2022
Maintenance of the patent with the documents specified in the final decision
May 31, 2022
Refund of fees
May 27, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 27, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 17, 2022
F3345 Forwarding of submissions to parties
May 12, 2022
(Electronic) Receipt
May 12, 2022
Composition of the board (T)
May 12, 2022
Letter accompanying subsequently filed items
May 12, 2022
Withdrawal of an appeal
Apr 28, 2022
F3204 Communication of the file number to the parties
Apr 20, 2022
(Electronic) Receipt
Apr 20, 2022
Letter accompanying subsequently filed items
Apr 20, 2022
Notice of appeal
Feb 14, 2022
Advice of delivery
Feb 11, 2022
Annex to the communication - opposition
Feb 11, 2022
Decision of the Opposition Division and instruction
Feb 11, 2022
Grounds for the decision (Annex) - opposition
Feb 11, 2022
Interlocutory decision in opposition proceedings
Feb 11, 2022
Interlocutory decision in opposition proceedings
Feb 11, 2022
Means of redress
Feb 11, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 11, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 11, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 11, 2022
OPPODREX with handwritten amendments
Feb 11, 2022
Provision of a copy of the minutes - opposition procedure
Feb 11, 2022
Provision of a copy of the minutes - opposition procedure
Feb 11, 2022
Transmittal of decision / summons - opposition
Feb 11, 2022
Transmittal of decision / summons - opposition
Oct 14, 2021
Information about the result of oral proceedings
Sep 3, 2021
Brief communication - Opposition proceedings
Sep 2, 2021
(Electronic) Receipt
Sep 2, 2021
Letter accompanying subsequently filed items
Aug 26, 2021
Brief communication - Opposition proceedings
Aug 26, 2021
Communication of amended entries
Aug 13, 2021
(Electronic) Receipt
Aug 13, 2021
(Electronic) Receipt
Aug 13, 2021
Auxiliary request during Opposition procedure
Aug 13, 2021
Auxiliary request during Opposition procedure
Aug 13, 2021
Auxiliary request during Opposition procedure - 01
Aug 13, 2021
Auxiliary request during Opposition procedure - 02
Aug 13, 2021
Letter accompanying subsequently filed items
Aug 13, 2021
Letter accompanying subsequently filed items
Aug 13, 2021
Written submission in preparation to/during oral proceedings
Aug 13, 2021
Written submission in preparation to/during oral proceedings
Aug 12, 2021
(Electronic) Receipt
Aug 12, 2021
Letter accompanying subsequently filed items
Jun 30, 2021
Letter accompanying subsequently filed items
Jun 30, 2021
Request for change of opponent's representative
Jun 24, 2021
Notification concerning the date of oral proceedings
Jun 24, 2021
Notification concerning the date of oral proceedings
Mar 25, 2021
Advice of delivery
Mar 25, 2021
Annex to the communication - opposition
Mar 25, 2021
Information concerning oral proceedings
Mar 25, 2021
Summons to attend oral proceedings
Mar 25, 2021
Summons to attend oral proceedings
Mar 25, 2021
Transmittal of decision / summons - opposition
Mar 25, 2021
Transmittal of decision / summons - opposition
Mar 22, 2021
Information about the result of oral proceedings
Jun 10, 2020
Brief communication - Opposition proceedings
Jun 2, 2020
(Electronic) Receipt
Jun 2, 2020
Citation in opposition procedure - 006
Jun 2, 2020
Consolidated list of cited opposition documents
Jun 2, 2020
Letter accompanying subsequently filed items
Jun 2, 2020
Reply of the patent proprietor to the notice(s) of opposition
May 14, 2020
Brief communication - Opposition proceedings
May 14, 2020
Rejection of request for extension of time limit
May 11, 2020
(Electronic) Receipt
May 11, 2020
Letter accompanying subsequently filed items
May 11, 2020
Request for extension of time limit
Jan 22, 2020
Communication of a notice of opposition and request to file observations
Jan 22, 2020
Notice of further oppositions to opponent(s)
Jan 17, 2020
Communication of a notice of opposition - first information to patent proprietor
Jan 10, 2020
(Electronic) Receipt
Jan 10, 2020
Citation in opposition procedure - 001
Jan 10, 2020
Citation in opposition procedure - 002
Jan 10, 2020
Citation in opposition procedure - 003
Jan 10, 2020
Citation in opposition procedure - 004
Jan 10, 2020
Citation in opposition procedure - 005
Jan 10, 2020
International publication (Pamphlet)
Jan 10, 2020
Letter accompanying subsequently filed items
Jan 10, 2020
Letter regarding the opposition procedure (no time limit)
Jan 10, 2020
Notice of opposition
Jan 10, 2020
Notice of opposition
Apr 24, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 14, 2019
Decision to grant a European patent
Mar 1, 2019
(Electronic) Receipt
Mar 1, 2019
French translation of claims
Mar 1, 2019
German translation of the claims
Mar 1, 2019
Letter accompanying subsequently filed items
Nov 8, 2018
Bibliographic data of the European patent application
Nov 8, 2018
Communication about intention to grant a European patent
Nov 8, 2018
Intention to grant (signatures)
Nov 8, 2018
Text intended for grant (clean copy)
Nov 8, 2018
Text intended for grant (version for approval)
Oct 3, 2018
Examination started
Jan 10, 2017
(Electronic) Receipt
Jan 10, 2017
Amended claims filed after receipt of (European) search report
Jan 10, 2017
Amended claims with annotations
Jan 10, 2017
Amended description filed after receipt of (European) search report
Jan 10, 2017
Amended description with annotations
Jan 10, 2017
Amendments received before examination
Jan 10, 2017
Letter accompanying subsequently filed items
Sep 7, 2016
Notification on forthcoming publication of bibliographic data
Jul 8, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jul 6, 2016
Communication to designated inventor
Jul 6, 2016
Communication to designated inventor
Jun 24, 2016
(Electronic) Receipt
Jun 24, 2016
Request for entry into the European phase
Jun 13, 2016
Copy of the international preliminary report on patentability
Apr 8, 2016
Information on entry into European phase
Jun 23, 2015
Priority document (electronically transmitted)
Jun 23, 2015
Priority document (electronically transmitted)
Jun 4, 2015
Copy of the international search report
Jun 4, 2015
Published international application - A1
Feb 12, 2015
Written opinion of the ISA, boxes No. I to VIII
Feb 12, 2015
Written opinion of the ISA, cover sheet
Feb 12, 2015
Written opinion of the ISA, supplemental box
Dec 12, 2014
Abstract
Dec 12, 2014
Annex
Dec 12, 2014
Claims
Dec 12, 2014
Description
Dec 12, 2014
Drawings

EP3074207

STRATASYS

Application Number: EP14820975A
Filing Date: Nov 24, 2014
Status: Patent Maintained As Amended; Nov 18, 2022
Publication Date: Dec 21, 2022
External Links: Slate, Register , Google Patents

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Method For Printing Three-Dimensional Parts Wtih Crystallization Kinetics Control

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Dossier Documents

EP3074207