Bimodal Polyethylene Resins - EP3580245

The patent EP3580245 was granted to Univation on Feb 19, 2025. The application was originally filed on Jan 12, 2018 under application number EP18704327A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3580245

UNIVATION
Application Number
EP18704327A
Filing Date
Jan 12, 2018
Status
Patent Maintained As Amended
Jan 17, 2025
Grant Date
Feb 19, 2025
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

BOREALISAug 24, 2021KADOR & PARTNER PART MBBADMISSIBLE

Patent Citations (61) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONBE839380T
DESCRIPTIONEP0064301
DESCRIPTIONEP0279586
DESCRIPTIONEP0511665
DESCRIPTIONEP0516476
DESCRIPTIONEP0517868
DESCRIPTIONEP0561476
DESCRIPTIONEP0594218
DESCRIPTIONEP0767184
DESCRIPTIONEP0794200
DESCRIPTIONEP0802202
DESCRIPTIONEP0802203
DESCRIPTIONEP0893454
DESCRIPTIONUS3709853
DESCRIPTIONUS4003712
DESCRIPTIONUS4011382
DESCRIPTIONUS4302566
DESCRIPTIONUS4543399
DESCRIPTIONUS4665208
DESCRIPTIONUS4874734
DESCRIPTIONUS4882400
DESCRIPTIONUS4908463
DESCRIPTIONUS4924018
DESCRIPTIONUS4952540
DESCRIPTIONUS4968827
DESCRIPTIONUS5041584
DESCRIPTIONUS5091352
DESCRIPTIONUS5103031
DESCRIPTIONUS5157137
DESCRIPTIONUS5204419
DESCRIPTIONUS5206199
DESCRIPTIONUS5235081
DESCRIPTIONUS5248801
DESCRIPTIONUS5329032
DESCRIPTIONUS5352749
DESCRIPTIONUS5473202
DESCRIPTIONUS5541270
DESCRIPTIONUS5648310
DESCRIPTIONUS5665818
DESCRIPTIONUS5677375
DESCRIPTIONUS5688880
DESCRIPTIONUS5770755
DESCRIPTIONUS5889128
DESCRIPTIONUS5965477
DESCRIPTIONUS5972510
DESCRIPTIONUS6034187
DESCRIPTIONUS6472484
DESCRIPTIONUS6534604
DESCRIPTIONWO9410180
DESCRIPTIONWO9940125
DESCRIPTIONWO9947598
DESCRIPTIONWO9948605
DESCRIPTIONWO9950311
DESCRIPTIONWO9960033
INTERNATIONAL-SEARCH-REPORTUS2010133714
INTERNATIONAL-SEARCH-REPORTWO2014149361
INTERNATIONAL-SEARCH-REPORTWO2016168700
OPPOSITIONEP1359167
OPPOSITIONEP3347187
OPPOSITIONJPH11199719
OPPOSITIONWO2014043364

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 TextLink
OPPOSITION- Anonymous, "JIS K6760: Testing Methods for Polyethylenes", JIS Japanese Industrial Standard, (19860204), pages 1 - 29, XP055861879-
OPPOSITION- "STANDARD TEST METHOD FOR ENVIRONMENTAL STRESS-CRACKING OF ETHYLENE PLASTICS", ASTM DESIGNATION: D 1693-00, XX, XX, XX , (19880101), pages 375 - 383, XP001055420-

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