Lock; Ralf

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lock; Ralf.The latest application filed is for "new method for preparing tiotropium salts".

Company Profile

0.6.8

Lock; Ralf - Mainz 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 preparing tiotropium salts Grant 8,008,495 - Lock , et al. August 30, 2	2011-08-30
Process for preparation of isochroman and derivatives thereof Grant 7,534,812 - Lock May 19, 2	2009-05-19
New method for preparing tiotropium salts App 20090118511 - LOCK; Ralf ; et al.	2009-05-07
Method for preparing tiotropium salts Grant 7,491,824 - Lock , et al. February 17, 2	2009-02-17
PROCESS FOR PREPARING 6-ARYL-4H-S-TRIAZOLO[3,4-c]-THIENO[2,3-e]-1,4-DIAZEPINES App 20070232799 - Belzer; Werner ; et al.	2007-10-04
Process for Preparation of Isochroman and Derivatives Thereof App 20060173196 - Lock; Ralf	2006-08-03
New method for preparing tiotropium salts App 20060047120 - Lock; Ralf ; et al.	2006-03-02
Process for preparing 6-aryl-4H-S-triazolo[3,4-c]-thieno[2,3-e]-1,4-diazep- ines App 20050148579 - Belzer, Werner ; et al.	2005-07-07
Process for preparing 6-aryl-4H-S-triazolo[3,4-c]-thieno[2,3-e]-1,4-diazepines Grant 6,884,886 - Belzer , et al. April 26, 2	2005-04-26
Intermediates useful for preparing 4,6-diaminopyrido[5,4-d]pyrimidines Grant 6,849,734 - Belzer , et al. February 1, 2	2005-02-01
Intermediates useful for preparing 4,6-diaminopyrido[5,4-d]pyrimidines App 20040059114 - Belzer, Werner ; et al.	2004-03-25
Process for preparing 4,6-diaminopyrimido[5,4-d]pyrimidines Grant 6,680,384 - Belzer , et al. January 20, 2	2004-01-20
Process for preparing 4,6-diaminopyrimido[5,4-d]pyrimidines App 20020198380 - Belzer, Werner ; et al.	2002-12-26
Process for preparing 6-aryl-4H-S-triazolo[3,4-c]-thieno[2,3-e]-1,4-diazep- ines App 20020147190 - Belzer, Werner ; et al.	2002-10-10

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