Kerker; Lothar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kerker; Lothar.The latest application filed is for "process for the oligomerization of butenes".

Company Profile

0.4.5

Kerker; Lothar - Dulmen DE
Kerker; Lothar - Duelmen 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
Oligomerization of isobutene in N-butenic hydrocarbon streams Grant 7,161,053 - Beckmann , et al. January 9, 2	2007-01-09
Process for the oligomerization of butenes App 20060264686 - Kerker; Lothar ; et al.	2006-11-23
Method for separating butenes and butanes by extractive distillation provided with a polar extraction agent App 20060096849 - Kerker; Lothar ; et al.	2006-05-11
Method for preparing high-purity diisobutene Grant 7,002,053 - Nierlich , et al. February 21, 2	2006-02-21
Process for preparing salts of methallylsulfonic acid Grant 6,864,388 - Werninger , et al. March 8, 2	2005-03-08
Oligomerization of isobutene in N-butenic hydrocarbon streams App 20040097773 - Beckmann, Andreas ; et al.	2004-05-20
Method for producing high-purity diisobutene App 20040054246 - Nierlich, Franz ; et al.	2004-03-18
Process for preparing salts of methallylsulfonic acid App 20030070928 - Werninger, Claus York ; et al.	2003-04-17
Process for the production of acetylene and synthesis or reduction gas from coal in an electric arc process Grant 4,588,850 - Mueller , et al. May 13, 1	1986-05-13

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