Wehmeier; Andre

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wehmeier; Andre.The latest application filed is for "rubber mixtures".

Company Profile

0.14.14

Wehmeier; Andre - Cologne DE
WEHMEIER; Andre - Koeln DE
Wehmeier; Andre - Koln DE
Wehmeier; Andre - Huerth DE
Wehmeier; Andre - Rheine N/A DE
Wehmeier; Andre - Hurth N/A 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
Benzothiazole-containing silanes, method for the preparation and use thereof Grant 11,254,693 - Koepfer , et al. February 22, 2	2022-02-22
Rubber Mixtures App 20210292520 - WEHMEIER; Andre ; et al.	2021-09-23
Benzothiazole-containing Silanes, Method For The Preparation And Use Thereof App 20200048285 - KOEPFER; Alexander ; et al.	2020-02-13
Improving the rolling resistance of diene rubber tires by means of silane-modified polybutadienes Grant 10,487,195 - Haberkorn , et al. Nov	2019-11-26
Improving The Rolling Resistance Of Diene Rubber Tires By Means Of Silane-modified Polybutadienes App 20180118926 - Haberkorn; Niko ; et al.	2018-05-03
Higly dispersible silica for using in rubber Grant 9,540,247 - Stenzel , et al. January 10, 2	2017-01-10
Specially precipitated silicic acids for rubber applications Grant 8,986,442 - Luginsland , et al. March 24, 2	2015-03-24
Precipitated silicas as a reinforcing filler for elastomer mixtures Grant 8,658,816 - Wehmeier , et al. February 25, 2	2014-02-25
Highly dispersible silica for using in rubber Grant 8,597,425 - Stenzel , et al. December 3, 2	2013-12-03
Higly Dispersible Silica For Using In Rubber App 20130251616 - Stenzel; Oleg ; et al.	2013-09-26
Precipitated Silicas As A Reinforcing Filler For Elastomer Mixtures App 20110021801 - Wehmeier; Andre ; et al.	2011-01-27
Highly dispersible precipitated silica Grant 7,855,248 - Stenzel , et al. December 21, 2	2010-12-21
High-surface precipitation silica acids Grant 7,790,131 - Stenzel , et al. September 7, 2	2010-09-07
Highly dispersible precipitated silica having a high surface area Grant 7,628,971 - Stenzel , et al. December 8, 2	2009-12-08
Precipitated silicas with particular pore size distribution Grant 7,608,234 - Stenzel , et al. October 27, 2	2009-10-27
Precipitated silicas with a particular pore size distribution Grant 7,566,433 - Stenzel , et al. July 28, 2	2009-07-28
Highly Dispersible Precipitated Silica Having A High Surface Area App 20080293871 - STENZEL; Oleg ; et al.	2008-11-27
Precipitated silicas with particular pore size distribution App 20070100057 - Stenzel; Oleg ; et al.	2007-05-03
Precipitated silicas with a particular pore size distribution App 20070059232 - Stenzel; Oleg ; et al.	2007-03-15
Specially precipitated silicic acids for rubber applications App 20060254463 - Luginsland; Hans-Detlef ; et al.	2006-11-16
Highly dispersible silica for using in rubber App 20060165581 - Stenzel; Oleg ; et al.	2006-07-27
Highly dispersible precipitated silica with a high surface area App 20060137575 - Stenzel; Oleg ; et al.	2006-06-29
High-surface precipitation silicic acids App 20060099129 - Stenzel; Oleg ; et al.	2006-05-11
Highly dispersible precititated silica App 20060100344 - Stenzel; Oleg ; et al.	2006-05-11

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