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Biomass-Resource-Derived Polyester And Production Process Thereof - EP2365017

The patent EP2365017 was granted to Mitsubishi Chemical on Jul 3, 2019. The application was originally filed on Apr 21, 2006 under application number EP11158665A. The patent is currently recorded with a legal status of "Revoked".

EP2365017

MITSUBISHI CHEMICAL
Application Number
EP11158665A
Filing Date
Apr 21, 2006
Status
Revoked
Jun 1, 2024
Grant Date
Jul 3, 2019
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (3)

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DUPONT POLYMERSJun 1, 2020ADMISSIBLE
JONES DAYApr 2, 2020ADMISSIBLE
NOVAMONTDec 17, 2019WITHDRAWN

Patent Citations (44) New

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

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Non-Patent Literature (NPL) Citations (17) 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
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OPPOSITION- Concise Encyclopaedia of Polymer Science and Engineering, (19900000), pages 709 - 710-
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OPPOSITION- KURIAN, J., "A New Polymer Platform for the Future - Sorona® from Corn Derived 1,3-Propanediol", Journal of Polymers and the Environment, (20050400), vol. 13, no. 2, pages 159 - 163, XP019283638-
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OPPOSITION- KARAYANNIDIS et al., "Effect of some current antioxidants on the thermo-oxidative stability of poly(ethylene terephthalate", Polymer Degradation and Stability, (19940000), vol. 44, doi:10.1016/0141-3910(94)90025-6, pages 9 - 15, XP024143437
OPPOSITION- BIKIARIS et al., "Effect of carboxylic end groups on thermooxidative stability of PET and PBT", Polymer Degradation and Stability, (19990000), vol. 63, doi:10.1016/S0141-3910(98)00094-9, pages 213 - 218, XP004294589

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