IP Verse

Pressure Relief For Multiple Polyolefin Polymerization Reactors - EP3033169

The patent EP3033169 was granted to Chevron Phillips Chemical LP on Apr 12, 2023. The application was originally filed on Sep 16, 2014 under application number EP14772552A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3033169

CHEVRON PHILLIPS CHEMICAL LP
Application Number
EP14772552A
Filing Date
Sep 16, 2014
Status
Granted And Under Opposition
Mar 10, 2023
Grant Date
Apr 12, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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BASELL POLIOLEFINE ITALIAJan 12, 2024LYONDELLBASELLADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONUS2011288247
DESCRIPTIONUS6239235
EXAMINATIONWO2005077522
INTERNATIONAL-SEARCH-REPORTUS2004253151
INTERNATIONAL-SEARCH-REPORTUS2010056707
INTERNATIONAL-SEARCH-REPORTUS2011311014
OPPOSITIONUS3451785
OPPOSITIONWO2004109417
OPPOSITIONWO2005080442
OPPOSITIONWO2009027197
OPPOSITIONWO2011146334
OPPOSITIONWO2011162961

Non-Patent Literature (NPL) Citations (2) 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, "Chapter SPS 341 APPENDIX C - EXCERPTS FROM: ASME BOILER AND PRESSURE VESSEL CODE SECTION VIII − RULES FOR CONSTRUCTION OF PRESSURE VESSELS 2010 EDITION", WISCONSIN ADMINISTRATIVE CODE - SAFETY AND PROFESSIONAL SERVICES, Wis. Stats. Legislative Reference Bureau., (20120501), pages 1145 - 156, WISCONSIN ADMINISTRATIVE CODE - SAFETY AND PROFESSIONAL SERVICES, URL: https://web.archive.org/web/20170223151655if_/http://docs.legis.wisconsin.gov/code/admin_code/sps/safety_and_buildings_and_environment/326_360/341_c.pdf, XP093154166
OPPOSITION- Anonymous, "PolyOlefins Planning Service (POPS)", CHEMSystems POPS Report - Technology Review, Nexant, (20050601), pages 1 - 386, XP093154136

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Dossier Documents

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