Josten; Rolf

Patent Applications and Registrations

Patent applications and USPTO patent grants for Josten; Rolf.The latest application filed is for "method for obtaining and isolating polychloroprene solids".

Company Profile

0.5.8

Josten; Rolf - Neuss 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
Method for obtaining and isolating polychloroprene solids Grant 9,938,363 - Neuner , et al. April 10, 2	2018-04-10
Nitrile rubbers which optionally contain alkylthio terminal groups and which are optionally hydrogenated Grant 9,034,992 - Obrecht , et al. May 19, 2	2015-05-19
Method For Obtaining And Isolating Polychloroprene Solids App 20140142268 - Neuner; Thomas-Oliver ; et al.	2014-05-22
Polychloroprene Solid Having Thixotropic Properties App 20140046015 - Neuner; Thomas-Oliver ; et al.	2014-02-13
Nitrile Rubbers Which Optionally Contain Alkylthio Terminal Groups And Which Are Optionally Hydrogenated App 20140011915 - OBRECHT; Werner ; et al.	2014-01-09
Nitrile rubbers which optionally contain alkylthio terminal groups and which are optionally hydrogenated Grant 8,623,981 - Obrecht , et al. January 7, 2	2014-01-07
Nitrile rubbers which optionally contain alkylthio terminal groups and which are optionally hydrogenated App 20110123747 - Obrecht; Werner ; et al.	2011-05-26
Process for preparing emulsion polymers with high purity App 20030236348 - Wendling, Peter ; et al.	2003-12-25
Branched copolymers based on unsaturated nitriles and on conjugated dienes App 20030171518 - Magg, Hans ; et al.	2003-09-11

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