EP2696974

DOW TECHNOLOGY INVESTMENTS LLC
Application Number
EP12716846A
Filing Date
Apr 3, 2012
Status
Revoked
Sep 15, 2023
Grant Date
Nov 14, 2018
External Links
Slate, Register

Biblio Summary

The patent EP2696974B1 was granted on Nov 14, 2018 by Dow Technology Investments Llc The patent is currently Revoked.

The table below shows 2 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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SCIENTIFIC DESIGN COMPANY INC.Aug 14, 2019 N.A.
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.Aug 13, 2019 N.A.

The table below shows the patents of Dow Technology Investments Llc that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3642212Processes For Purifying LigandsJun 28, 20231
EP3143031Stabilized Organophosphorous CompoundsNov 4, 20201
EP2421841Improved Method Of Achieving And Maintaining A Specified Alkylene Oxide Production Parameter With A High Efficiency CatalystDec 26, 20181

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.