TOCK; Christian

Patent Applications and Registrations

Patent applications and USPTO patent grants for TOCK; Christian.The latest application filed is for "acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants".

Company Profile

4.9.9

TOCK; Christian - Alzingen LU

*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
Acid-free Quaternized Nitrogen Compounds And Use Thereof As Additives In Fuels And Lubricants App 20190264119 - GRABARSE; Wolfgang ; et al.	2019-08-29
Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants Grant 10,344,241 - Grabarse , et al. July 9, 2	2019-07-09
Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants Grant 10,336,957 - Grabarse , et al.	2019-07-02
Acid-free Quaternized Nitrogen Compounds And Use Thereof As Additives In Fuels And Lubricants App 20180201857 - GRABARSE; Wolfgang ; et al.	2018-07-19
Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants Grant 9,988,589 - Grabarse , et al. June 5, 2	2018-06-05
Acid-free Quaternized Nitrogen Compounds And Use Thereof As Additives In Fuels And Lubricants App 20180119041 - GRABARSE; Wolfgang ; et al.	2018-05-03
Acid-free Quaternized Nitrogen Compounds And Use Thereof As Additives In Fuels And Lubricants App 20170145333 - GRABARSE; Wolfgang ; et al.	2017-05-25
Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants Grant 9,587,194 - Grabarse , et al. March 7, 2	2017-03-07
Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants Grant 9,255,236 - Grabarse , et al. February 9, 2	2016-02-09
Acid-free Quaternized Nitrogen Compounds And Use Thereof As Additives In Fuels And Lubricants App 20150259618 - GRABARSE; WOLFGANG ; et al.	2015-09-17
Quaternized copolymer Grant 8,911,516 - Grabarse , et al. December 16, 2	2014-12-16
Acid-free Quaternized Nitrogen Compounds And Use Thereof As Additives In Fuels And Lubricants App 20140331550 - GRABARSE; Wolfgang ; et al.	2014-11-13
Quaternized terpolymer Grant 8,790,426 - Garcia Castro , et al. July 29, 2	2014-07-29
Acid-free Quaternized Nitrogen Compounds And Use Thereof As Additives In Fuels And Lubricants App 20120010112 - Grabarse; Wolfgang ; et al.	2012-01-12
Quaternized Copolymer App 20110315107 - Grabarse; Wolfgang ; et al.	2011-12-29
Quaternized Terpolymer App 20110258917 - Garcia Castro; Ivette ; et al.	2011-10-27

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