IP Verse

Protective Film - EP3012102

The patent EP3012102 was granted to Ewald Drken on Nov 7, 2018. The application was originally filed on Jul 12, 2001 under application number EP15003132A. The patent is currently recorded with a legal status of "Revoked".

EP3012102

EWALD DRKEN
Application Number
EP15003132A
Filing Date
Jul 12, 2001
Status
Revoked
Nov 12, 2021
Grant Date
Nov 7, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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.

CompanyOpposition DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

BMI STEILDACHAug 5, 2019GRUNDMANNADMISSIBLE
RKWDec 3, 2018BUSCHADMISSIBLE

Patent Citations (35) New

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

Citation PhasePublication NumberPublication Link
OPPOSITIONDD297744
OPPOSITIONDE19815045
OPPOSITIONDE19920627
OPPOSITIONDE29623295U
OPPOSITIONDE3882187T
OPPOSITIONDE69716744T
OPPOSITIONDE7727560
OPPOSITIONEP0155595
OPPOSITIONEP0492942
OPPOSITIONEP0607031
OPPOSITIONEP0668321
OPPOSITIONEP0982431
OPPOSITIONGB1044028
OPPOSITIONGB1044502
OPPOSITIONGB1044503
OPPOSITIONJPH01139257
OPPOSITIONJPH06107507
OPPOSITIONJPH07123875
OPPOSITIONUS3896585
OPPOSITIONUS4157992
OPPOSITIONUS5732745
OPPOSITIONUS5854327
OPPOSITIONUS5859083
OPPOSITIONUS6028019
OPPOSITIONWO0069965
OPPOSITIONWO9308232
OPPOSITIONWO9805502
OPPOSITIONWO9961529
SEARCHEP0155595
SEARCHEP0607031
SEARCHEP0668321
SEARCHJPH01139257
SEARCHJPH06107507
SEARCHJPH07123875
SEARCHUS3896585

Non-Patent Literature (NPL) Citations (20) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- ACCORSI et al., "The Impact of Carbon Black Morphology and Dispersion on the Weatherability of Polyethylene", Paper given at the International Wire & Cable Symposium, Atlantic City, (19991118), XP055536931-
OPPOSITION- ANDREAS SCHRÖDER, "Charakterisierung verschiedener Rußtypen durch systematische statische Gasadsorption", Dissertation des Fachbereichs Chemie, (20001100), pages 7 - 10, XP055536194-
OPPOSITION- ARRY S. KATZ et al., "Carbon black and organic fillers", Handbook of Fillers for Plastics, (19870000), page 404, XP055300974-
OPPOSITION- CHRIS MATHEWS, "The Enhancement of Polymer with Black Masterbatches", Enhancing Polymers Using Additives and Modfiers II, A One-Day Symposium, (19961114), XP055536942-
OPPOSITION- DIPL.-ING. HANS DOMININGHAUS, "Die Kunststoffe und ihre Eigenschaften", Die Kunststoffe und ihre Eigenschaften, (19920000), pages 26 - 47, XP055627479-
OPPOSITION- GEOFFREY PRITCHARD, "Carbon Black", Plastics Additives, (19980000), pages 49, 152, 154 - 155, 156, 157, 158, 159, XP055627484-
OPPOSITION- HAWKINS et al., "The Effect of Carbon Black on Thermal Antioxidants for Polyethylene", Journal of Applied Polymer Science, (19590000), vol. I, no. 1, page 37, XP055536919-
OPPOSITION- HORROCKS et al., "The influence of carbon black on properties of orientated polypropylene", Journal of Material Science, (19990000), vol. 34, pages 4433 - 4334, XP055536927-
OPPOSITION- HOUBEN-WEYL, "Methoden der organischen Chemie", Georg Thieme Verlag, (19610000), vol. XIV/1, pages 445 - 446, XP055536922-
OPPOSITION- J. KARGER-KOCSIS, "Polypropylene, An A-Z Reference", Springer-science business media, B. V., (19990000), pages 24 - 25, XP055536924-
OPPOSITION- KATZ ET AL., "Handbook of Fillers for Plastics", Handbook of Fillers for Plastics, New York, (19870000), page 404, 419, XP055536938-
OPPOSITION- Kohler, "RÖMPP-Chemie-Lexikon", Georg Thieme Verlag, (19920000), pages 3943 - 3944, XP055536946-
OPPOSITION- "MAXITHEN Schwarz", Gabriel-Chemie Gesellschaft m.b.H., (20120900), pages 1 - 4, XP055536917-
OPPOSITION- "NEUMTILLER, OTTO-ALBRECHT", Anonymous, NEUMTILLER, OTTO-ALBRECHT, (19750000), pages 3020 - 3022, XP055627477-
OPPOSITION- SECTION CH ET AL., DATABASE WPI, 1, Derwent World Patents Index, Database accession no. 1995-211541, XP002180115-
OPPOSITION- Voll M. et al., "Pigmente, anorganische: Schwarzpigmente", Technischen Chemie, (19790000), vol. 18, pages 593 - 598, XP055536954-
OPPOSITION- WILLAMS et al., "Effect of the Chemical and Physical Properties of Carbon Black on ist Performance in Polyethylene", Journal of Applied Polymer Science, (19650000), vol. 9, page 861, XP055536921-
SEARCH- DATABASE WPI, 1, Derwent World Patents Index, vol. 1989, no. 28, Database accession no. 1989-201891, XP002180116 & JPH01139257 A 19890531 (SUMITOMO CHEM IND KK) [A] 1,3,4,8 * abstract *-
SEARCH- DATABASE WPI, 1, Derwent World Patents Index, vol. 1994, no. 20, Database accession no. 1994-163818, XP002180117 & JPH06107507 A 19940419 (TAKIRON KK) [A] 1-6 * abstract *-
SEARCH- DATABASE WPI, 1, Derwent World Patents Index, vol. 1995, no. 28, Database accession no. 1995-211541, XP002180115 & JPH07123875 A 19950516 (SUMITOMO CHEM CO LTD) [X] 1,3,5,7,8 * abstract * [I] 1-13-

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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

  • Get instant alerts for new documents