Welle; Achim

Patent Applications and Registrations

Patent applications and USPTO patent grants for Welle; Achim.The latest application filed is for "cross-linking of carboxylated nitrile rubbers by means of cross-linking systems containing resol".

Company Profile

0.6.7

Welle; Achim - Leverkusen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Cross-linking of carboxylated nitrile rubbers by means of cross-linking systems containing resol Grant 10,066,078 - Magg , et al. September 4, 2	2018-09-04
Compositions that can be vulcanized and that are based on nitrile rubbers containing epoxy groups Grant 9,868,806 - Brandau , et al. January 16, 2	2018-01-16
Vulcanisable compositions based on epoxy group-containing nitrile rubbers Grant 9,725,547 - Brandau , et al. August 8, 2	2017-08-08
Vulcanizable compositions based on nitrile rubbers containing epoxy groups Grant 9,650,452 - Brandau , et al. May 16, 2	2017-05-16
Cross-linking Of Carboxylated Nitrile Rubbers By Means Of Cross-linking Systems Containing Resol App 20150337124 - MAGG; Hans ; et al.	2015-11-26
Vulcanisable Compositions Based On Epoxy Group-containing Nitrile Rubbers App 20140378618 - Brandau; Sven ; et al.	2014-12-25
Vulcanisable Compositions Based On Epoxy Group-containing Nitrile Rubbers App 20140256886 - Brandau; Sven ; et al.	2014-09-11
Vulcanizable Compositions Based On Nitrile Rubbers Containing Epoxy Groups App 20140114025 - Brandau; Sven ; et al.	2014-04-24
Compositions That Can Be Vulcanized And That Are Based On Nitrile Rubbers Containing Epoxy Groups App 20140114026 - Brandau; Sven ; et al.	2014-04-24

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