IP Verse

Use Of Layer Superstructures In Wind Power Plants - EP2509790

The patent EP2509790 was granted to Bayer on Oct 6, 2021. The application was originally filed on Dec 6, 2010 under application number EP10784326A. The patent is currently recorded with a legal status of "Revoked".

EP2509790

BAYER
Application Number
EP10784326A
Filing Date
Dec 6, 2010
Status
Revoked
Feb 14, 2025
Grant Date
Oct 6, 2021
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

THE DOW CHEMICALJul 1, 2022BECK GREENERADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
EXAMINATIONDE10150247
EXAMINATIONWO2010108701
INTERNATIONAL-SEARCH-REPORTEP2148087
OPPOSITIONAU2010227757
OPPOSITIONDE10150247
OPPOSITIONEP2148087
OPPOSITIONUS4902215
OPPOSITIONWO2006082479

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- Ashwill, "SAND2001-1381 Blade Manufacturing Improvements Development of the ERS-100 Blade Final Project Report", (20010501), pages 1 - 63, XP055945256
OPPOSITION- "Bayer Urethane RTM Resins", The Urethane Blog, (20081009), URL: https://urethaneblog.typepad.com/my weblog/2008/10/bayer-urethane-rtm- resins.html
OPPOSITION- Black Sara, "User-Friendly Resins Expanding Composites' Reach", Composites World, (20040601), pages 1 - 10, XP055947451
OPPOSITION- C. D. KEENAN et al., "Process Capabilities for the Infusion of High Viscosity Polyurea Resin Systems for Composite Applications", Proceedings of the 24th Annual Technical Conference of the American Society for Composites 2009 and 1st Joint Canadian - American Technical Conference on Composites, Newark, Delaware, (20090915), vol. 2, pages 916 - 930, XP055947456
OPPOSITION- COFFEE H.D. et al., "Processing Techniques for Reinforced Thermosetting Urethane Composites"
OPPOSITION- Connolly Michael, Et Al, "Processing and Characterization of Pultruded Polyurethane Composites", 8th World Pultrusion Conference, (20060323), pages 1 - 16, XP055947465
OPPOSITION- Covestro, "Technical data sheet for Baygal® K55", (20220113), pages 1 - 2, XP055947475
OPPOSITION- Covestro, "Technical data sheet for Baymidur® K88", (20220117), pages 1 - 2, XP055947474
OPPOSITION- Covestro, "Technical data sheet for Baymidur® VP.KU 3-5009", (20220118), pages 1 - 2, XP055947470
OPPOSITION- Laginess Thomas J, "Comparison of 1K UV primer vs. conventional 2K primers", Journal of Coatings Technology and Research, Springer New York LLC, US, US , (20050401), ISSN 1547-0091, pages 1 - 2, XP055947478
OPPOSITION- Mason Karen, "Cutting Infusion Time And Cost", Composites World, (20060801), pages 1 - 10, XP055947452
OPPOSITION- "Polyurethanes Vol. 4", Ulrich Henri, Encyclopedia of Polymer Science and Technology, (20011022), pages 26 - 72, XP055947476
OPPOSITION- Sherman L M, "Polyurethane Composites: New Alternative to Polyester and Vinyl Ester", Plastics Technology, (20060301), pages 1 - 8, XP055947462

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