Pfrengle; Waldemar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pfrengle; Waldemar.The latest application filed is for "process for the preparation of chiral 8-(3-aminopiperidin-1-yl)-xanthines".

Company Profile

0.40.46

Pfrengle; Waldemar - Biberach an der Riss DE
Pfrengle; Waldemar - Biberach an de Riss DE
Pfrengle; Waldemar - Biberach N/A DE
Pfrengle; Waldemar - Ingelheim am Rhein DE
Pfrengle; Waldemar - Seibersbach DE
Pfrengle; Waldemar - Siebersbach 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
Process for the preparation of chiral 8-(3-aminopiperidin-1-yl)-xanthines Grant 9,751,855 - Pfrengle , et al. September 5, 2	2017-09-05
Process For The Preparation Of Chiral 8-(3-aminopiperidin-1-yl)-xanthines App 20170129872 - PFRENGLE; Waldemar ; et al.	2017-05-11
Process For The Preparation Of Chiral 8-(3-aminopiperidin-1-yl)-xanthines App 20170029402 - PFRENGLE; Waldemar ; et al.	2017-02-02
Process for the preparation of chiral 8-(3-aminopiperidin-1-yl)-xanthines Grant 9,499,546 - Pfrengle , et al. November 22, 2	2016-11-22
Salt forms of 1-[(4-methyl-quinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-(3-(R)-a- mino-piperidin-1-yl)-xanthine Grant 9,212,183 - Sieger , et al. December 15, 2	2015-12-15
Substituted quinazolines, the preparation thereof and the use thereof in pharmaceutical compositions Grant 9,199,998 - Pfrengle , et al. December 1, 2	2015-12-01
New Process For The Production Of Tiotropium Salts App 20150225395 - BRANDENBURG; Joerg ; et al.	2015-08-13
Substituted Quinazolines, The Preparation Thereof And The Use Thereof In Pharmaceutical Compositions App 20150112062 - PFRENGLE; Waldemar ; et al.	2015-04-23
Substituted quinazolines, the preparation thereof and the use thereof in pharmaceutical compositions Grant 8,962,636 - Pfrengle , et al. February 24, 2	2015-02-24
Process For The Preparation Of Chiral 8-(3-aminopiperidin-1-yl)-xanthines App 20150025089 - PFRENGLE; Waldemar ; et al.	2015-01-22
9-[4-(3-chloro-2-fluoro-phenylamino)-7-methoxy-quinazoline-6-yloxy]-1,4-di- Aza-spiro[5.5]undecane-5-one Dimaleate, Use Thereof As A Medicament And Method For The Production Thereof App 20140371226 - PFRENGLE; Waldemar ; et al.	2014-12-18
9-[4-(3-chloro-2-fluoro-phenylamino-7-methoxy-quinazoline-6-yloxy]-1,4-dia- za-spiro[5.5]undecane-5-one dimaleate, use thereof as a medicament and method for the production thereof Grant 8,906,931 - Pfrengle , et al. December 9, 2	2014-12-09
Substituted quinazolines, the preparation thereof and the use thereof in pharmaceutical compositions Grant 8,883,800 - Pfrengle , et al. November 11, 2	2014-11-11
Process for the preparation of chiral 8-(3-aminopiperidin-1-yl)-xanthines Grant 8,883,805 - Pfrengle , et al. November 11, 2	2014-11-11
New Process For The Production Of Tiotropium Salts App 20140323732 - BRANDENBURG; Joerg ; et al.	2014-10-30
Salt forms of a xanthine compound Grant 8,865,729 - Sieger , et al. October 21, 2	2014-10-21
Salt Forms Of Organic Compound App 20140303194 - SIEGER; Peter ; et al.	2014-10-09
Substituted Quinazolines, The Preparation Thereof And The Use Thereof In Pharmaceutical Compositions App 20140228283 - Pfrengle; Waldemar ; et al.	2014-08-14
Process for preparing new tiotropium salts, new tiotropium salts as such and pharmaceutical compositions thereof Grant 8,686,148 - Banholzer , et al. April 1, 2	2014-04-01
8-(3-amino-piperidin-1-yl)-xanthines, their preparation, and their use as pharmaceuticals Grant 8,637,530 - Pfrengle , et al. January 28, 2	2014-01-28
Acid Addition Salts Of The 2-[2-[[(4-methoxy-2,6-dimethylphenyl)sulfonyl]-(methyl)amino]ethoxy]-n-me- Thyl-n-[3-(4-methylpiperazin-1-yl)cyclohexyl] Acetamide And The Use Thereof As Bradykinin B1 Receptorantagonists App 20130289049 - Pachur; Thorsten ; et al.	2013-10-31
Process for the preparation of chiral 8-(3-aminopiperidin-1yl)-xanthines Grant 8,541,450 - Pfrengle , et al. September 24, 2	2013-09-24
Substituted quinazolines, the preparation thereof and the use thereof in pharmaceutical compositions App 20130184204 - PFRENGLE; Waldemar ; et al.	2013-07-18
Process For The Preparation Of Chiral 8-(3-aminopiperidin-1-yl)-xanthines App 20130178485 - PFRENGLE; Waldemar ; et al.	2013-07-11
New Process For The Production Of Tiotropium Salts App 20130116435 - BRANDENBURG; Joerg ; et al.	2013-05-09
Process for the stereoselective preparation of bicyclic heterocycles Grant 8,263,768 - Ostermeier , et al. September 11, 2	2012-09-11
Process for making certain compounds having B1 antagonistic activity Grant 8,207,335 - Duran , et al. June 26, 2	2012-06-26
8-(3-amino-piperidin-1-yl)-xanthines, Their Preparation, And Their Use As Pharmaceuticals App 20120142712 - PFRENGLE; Waldemar ; et al.	2012-06-07
Salt Forms Of Organic Compound App 20120129874 - Sieger; Peter ; et al.	2012-05-24
Process For The Stereoselective Preparation Of Bicyclic Heterocycles App 20120116080 - Ostermeier; Markus ; et al.	2012-05-10
8-(3-amino-piperidin-1-yl)-xanthines, their preparation, and their use as pharmaceuticals Grant 8,106,060 - Pfrengle , et al. January 31, 2	2012-01-31
Method for producing scopine esters Grant 8,101,763 - Pfrengle , et al. January 24, 2	2012-01-24
Process For Preparing Cycloalkyl-substituted Piperazine Compounds App 20110301350 - Pfrengle; Waldemar ; et al.	2011-12-08
Crystalline anhydrate with anticholinergic efficacy Grant 7,968,717 - Pfrengle , et al. June 28, 2	2011-06-28
Salt Forms Of A 6-fluoro-1,2-dihydro-2-oxo-3h-indol-3-ylidene Derivative, Process For Their Manufacture And Pharmaceutical Compositions Containing Same App 20110130437 - Werthmann; Ulrike ; et al.	2011-06-02
Process For The Manufacture Of A 6-fluoro-1,2-dihydro-2-oxo-3h-indol-3-ylidene Derivative App 20110046395 - Rall; Werner ; et al.	2011-02-24
Process for the preparation of chiral 8-(-3-aminopiperidin-1-yl) xanthines Grant 7,820,815 - Pfrengle , et al. October 26, 2	2010-10-26
New Process For The Production Of Tiotropium Salts App 20100210844 - Brandenburg; Joerg ; et al.	2010-08-19
Process For Preparing App 20100210842 - DURAN; Adil ; et al.	2010-08-19
Method for Producing Scopine Esters App 20100174067 - Pfrengle; Waldemar ; et al.	2010-07-08
Process For The Preparation Of Chiral 8-(3-aminopiperidin-1yl)-xanthines App 20090192314 - PFRENGLE; Waldemar ; et al.	2009-07-30
Fungicidal trifluoromethylalkylamino-triazolopyrimidines Grant RE40,332 - Pees , et al. May 20, 2	2008-05-20
Substituted-triazolopyrimidines as anticancer agents Grant 7,329,663 - Schmitt , et al. February 12, 2	2008-02-12
Processes for preparing pyrazole-O-glycoside derivatives and novel intermediates of said processes App 20080020987 - Pfrengle; Waldemar	2008-01-24
Fungicidal 5-phenyl Substituted 2-(cyanoamino) Pyrimidines App 20070208037 - PEES; Klaus-Juergen ; et al.	2007-09-06
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines Grant 7,230,104 - Pees , et al. June 12, 2	2007-06-12
New Process for the Production of Tiotropium Salts App 20070027320 - Brandenburg; Joerg ; et al.	2007-02-01
8-(3-amino-piperidin-1-yl)-xanthines, Their Preparation, And Their Use As Pharmaceuticals App 20070027168 - Pfrengle; Waldemar ; et al.	2007-02-01
Fungicidal trifluoromethylalkylamino-triazolopyrimidines Grant 7,084,146 - Pees , et al. August 1, 2	2006-08-01
Process for the preparation of chiral 8-(-3-aminopiperidin-1-yl) xanthines App 20060142310 - Pfrengle; Waldemar ; et al.	2006-06-29
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines App 20050282828 - Pees, Klaus-Juergen ; et al.	2005-12-22
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines App 20050282847 - Pees, Klaus-Juergen ; et al.	2005-12-22
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines Grant 6,943,252 - Pees , et al. September 13, 2	2005-09-13
Novel crystalline anhydrate with anticholinergic efficacy App 20050143410 - Pfrengle, Waldemar ; et al.	2005-06-30
Process for preparing new tiotropium salts, new tiotropium salts as such and pharmaceutical compositions thereof App 20050131007 - Banholzer, Rolf ; et al.	2005-06-16
Novel tiotropium salts, process for the preparation and pharmaceutical compositions thereof App 20050096341 - Banholzer, Rolf ; et al.	2005-05-05
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines App 20040147744 - Pees, Klaus-Juergen ; et al.	2004-07-29
Fungicidal triazolopyrimid-7-ylideneamines Grant 6,747,033 - Pfrengle June 8, 2	2004-06-08
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines Grant 6,632,821 - Pees , et al. October 14, 2	2003-10-14
Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines App 20030088096 - Pees, Klaus-Juergen ; et al.	2003-05-08
Fungicidal triazolopyrimid-7-ylideneamines App 20030083328 - Pfrengle, Waldemar	2003-05-01
Fungicidal trifluoromethylalkylamino-triazolopyrimidines App 20030055069 - Pees, Klaus-Juergen ; et al.	2003-03-20
Substituted-triazolopyrimidines as anticancer agents App 20020068744 - Schmitt, Mark R. ; et al.	2002-06-06
Fungicidal 7-oxy-and 7-thio-substituted-triazolopyrimidines Grant 6,277,857 - Pfrengle , et al. August 21, 2	2001-08-21
Fungicidal trifluoromethylalkylamino-triazolopyrimidines Grant 6,255,309 - Pees , et al. July 3, 2	2001-07-03
Fungicidal trifluoromethylalkylamino-triazolopyrimidines Grant 6,204,269 - Pfrengle , et al. March 20, 2	2001-03-20
Fungicidal 7-alkyl-triazolopyrimidines Grant 6,020,338 - Pfrengle , et al. February 1, 2	2000-02-01
Fungicidal trifluoromethylalkylamino-triazolopyrimidines Grant 5,986,135 - Pfrengle , et al. November 16, 1	1999-11-16

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