IP Verse

Screw Cap Composition Based On Multimodal Polyethylene - EP1462378

The patent EP1462378 was granted to Ineos Manufacturing Belgium on Apr 5, 2017. The application was originally filed on Nov 6, 2002 under application number EP04076805A. The patent is currently recorded with a legal status of "Revoked".

EP1462378

INEOS MANUFACTURING BELGIUM
Application Number
EP04076805A
Filing Date
Nov 6, 2002
Status
Revoked
Sep 13, 2019
Grant Date
Apr 5, 2017
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

THE DOW CHEMICALJan 5, 2018BOULT WADE TENNANT -
TOTAL RESEARCH & TECHNOLOGY FELUYJan 4, 2018GARCIA MARTIN -

Patent Citations (9) New

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

Citation PhasePublication Number
OPPOSITIONEP0603935
OPPOSITIONEP1310436
OPPOSITIONEP1441959
OPPOSITIONEP1462378
OPPOSITIONJPS58103542
OPPOSITIONUS5981664
OPPOSITIONWO0071615
OPPOSITIONWO03039984
SEARCHWO0071615

Non-Patent Literature (NPL) Citations (8) 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, "Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact test", ISO 179-1,, (20001215), pages 1 - 17, XP055451035
OPPOSITION- Anonymous, "Standard Test Method for Environmental Stress-Cracking of Ethylene Plastics", ASTM DESIGNATION: D 1693-01, (20010600), pages 1 - 12, XP055507883
OPPOSITION- C.W. MACOSKO, Rheology, Principles, Measurements, and Applications, New York, (19940000), pages 237 - 257, XP055451027
OPPOSITION- HAGSTROM, "Prediction of the melt flow rate (MFR) of bimodal polyethylene's based on MFR of their components", (19970000), XP055273670
OPPOSITION- "Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact test", ISO 179-1, (20001215), pages 1 - 17, XP055451035
OPPOSITION- "Standard Test Method for Environmental Stress-Cracking of Ethylene Plastics", ASTM 1693-00, (20000000), pages 375 - 383, XP055451031
OPPOSITION- "Standard Test Method for Flow Rates of Thermoplastics by Extrusion Plastometer", ASTM D1238-98, (19980000), pages 1 - 10, XP055451018
OPPOSITION- HAWARD et al., "Effect of blending on the molecular weight distribution of polymers", J. Pol. Sci. Part A, (19640000), vol. 2, pages 2977 - 3007, XP055561085

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