Composite Material And Resin Composition Containing Metastable Particles - EP3341194

The patent EP3341194 was granted to Cytec Industries on Feb 22, 2023. The application was originally filed on Aug 24, 2016 under application number EP16767056A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3341194

CYTEC INDUSTRIES
Application Number
EP16767056A
Filing Date
Aug 24, 2016
Status
Granted And Under Opposition
Jan 20, 2023
Grant Date
Feb 22, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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

POLYPLASTICS EVONIKNov 21, 2023MULLER BORE & PARTNER PATENTANWALTE PARTG MBBADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2014135443
INTERNATIONAL-SEARCH-REPORTUS2015166743
OPPOSITIONEP1512725
OPPOSITIONEP2287236
OPPOSITIONEP2738202
OPPOSITIONEP3042926
OPPOSITIONJP2006181970
OPPOSITIONJP2009221460
OPPOSITIONJP2012211310
OPPOSITIONJPH0741577
OPPOSITIONJPS619433
OPPOSITIONUS2014135443
OPPOSITIONUS2015166743
OPPOSITIONWO2009142231
OPPOSITIONWO2015033998

Non-Patent Literature (NPL) Citations (13) New

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

Citation PhaseReference Text
OPPOSITION- Anonymous, "CYCOM® 2020 EPOXY PREPREG - Technical Data Sheet", Cytec, (20120327), Cytec, URL: https://www.e-aircraftsupply.com/MSDS/101049cytec%20CYCOM%202020%20tds.pdf, XP093305720
OPPOSITION- Anonymous, "TROGAMID CX7323 NC MICROCRYSTALLINE, PERMANENTLY TRANSPARENT POLYAMIDE", EVONIK, (20241007), pages 1 - 9, XP093274779
OPPOSITION- Chemical Society of Japan, SOME DIAMINES AND POLYAMIDES CONTAINING CYCLOHEXANE RINGS, Japan, Dainippontosho kabushikigaisha, (19750801), page 210-217, 247, 344
OPPOSITION- D24 - Product brochure of “TROGAMID” from Degussa AG (no date found)
OPPOSITION- D25 - Corporate profile of Daicel Evonik
OPPOSITION- D28 - Additional experiment 3 in Japanese
OPPOSITION- Edited by the Chemical Society of Japan, "16.2 Properties of polymers", Edited by the Chemical Society of Japan, The Chemial Society of Japan, KAGAKU BENRAN OYO KAGAKU HEN I [Chemical Handbook - Applied Chemistry], JP , Maruzen company , (20030101), pages 800 - 803, ISBN 4-621-07138-6, XP009553036
OPPOSITION- H. VAN BREDERODE, "SOME DIAMINES AND POLYAMIDES CONTAINING CYCLOHEXANE RINGA S RING", Technische Hogeschool Delft, Netherlands, Netherlands, (19750604), pages 1 - 136, URL: http://resolver.tudelft.nl/uuid:3d5d69f3-be06-4595-924b-4b7970981ef7, (20180221), XP002778387
OPPOSITION- H. VAN BREDERODE, "SOME DIAMINES AND POLYAMIDES CONTAINING CYCLOHEXANE RINGA S RING", Technische Hogeschool Delft, Netherlands, Netherlands, pages 1 - 136, URL: http://resolver.tudelft.nl/uuid:3d5d69f3-be06-4595-924b-4b7970981ef7, (20180221), XP002778387
OPPOSITION- Khanna Y. P., Kuhn W. P., "Measurement of crystalline index in nylons by DSC: Complexities and recommendations", JOURNAL OF POLYMER SCIENCE PART B: POLYMER PHYSICS, John Wiley & Sons, Inc, US, US , (19971001), vol. 35, no. 14, doi:10.1002/(SICI)1099-0488(199710)35:14<2219::AID-POLB3>3.0.CO;2-R, ISSN 0887-6266, pages 2219 - 2231, XP093145835
OPPOSITION- Harold F. Giles Jr., John R. Wagner Jr., Eldridge M. Mount III, "1 Extrusion Process", Harold F. Giles Jr., John R. Wagner Jr., Eldridge M. Mount III, Harold F. Giles, Jr., John R. Wagner, Jr., Eldridge M. Mount, III, Extrusion: The Definitive Processing Guide and Handbook , US, William Andrew Pub., (20041231), pages 1 - 8, doi:10.1016/B978-081551473-2.50002-7, ISBN 0-8155-1473-5, XP009553170
OPPOSITION- Harold F. Giles, Jr., John R. Wagner, Jr., Eldridge M. Mount, III., "9 - Twin Screw Extrusion Process", Extrusion: The Definitive Processing Guide and Handbook , US, William Andrew Pub., (20041231), pages 83 - 89, doi:10.1016/B978-081551473-2.50010-6, ISBN 0-8155-1473-5, XP009553169
OPPOSITION- Satoshi Okuda, "Evaluation and Testing on Durability of Plastics for Chemical Environments", JOURNAL OF THE SOCIETY OF MATERIALS SCIENCE, Japan Science and Technology Information Aggregator, Electronic., JP, JP , (19980115), vol. 47, no. 1, doi:10.2472/jsms.47.45, ISSN 0514-5163, pages 45 - 54, XP009553171

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