PORSTMANN; Frank

Patent Applications and Registrations

Patent applications and USPTO patent grants for PORSTMANN; Frank.The latest application filed is for "stable polymorph form b of tapentadol hydrochloride".

Company Profile

0.5.9

PORSTMANN; Frank - Stetten CH
Porstmann; Frank - US

*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
Stable Polymorph Form B Of Tapentadol Hydrochloride App 20170166516 - BOCK; Dominique Anna ; et al.	2017-06-15
Process For Preparing Sterile Brinzolamide App 20150065493 - Khov-Tran; Van Van ; et al.	2015-03-05
Processes For The Preparation Of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1h-3-benzazepine And Intermediates Related Thereto App 20150038701 - Weigl; Ulrich ; et al.	2015-02-05
Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related thereto Grant 8,802,845 - Weigl , et al. August 12, 2	2014-08-12
Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related thereto Grant 8,501,935 - Weigl , et al. August 6, 2	2013-08-06
Processes For The Preparation Of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1h-3-benzazepine And Intermediates Related Thereto App 20130178619 - Weigl; Ulrich ; et al.	2013-07-11
Processes For The Preparation Of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1h-3-benzazepine And Intermediates Related Thereto App 20120283431 - Weigl; Ulrich ; et al.	2012-11-08
Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related thereto Grant 8,168,782 - Weigl , et al. May 1, 2	2012-05-01
Processes for the Preparation of 8-Chloro-1-Methyl-2,3,4,5-Tetrahydro-1H-3-Benzazepine and Intermediates Related Thereto App 20090143576 - Weigl; Ulrich ; et al.	2009-06-04
Improved Process For Preparing 2-(substituted Phenyol)-2-hydroxy-ethyl-carbamates App 20090105498 - PORSTMANN; Frank ; et al.	2009-04-23

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