Biberach
Germany
19
2012-06-07
The entities that hold a legal rights for patent applications filed by inventor Pfrengle Waldemar:
Waldemar Pfrengle from Biberach, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
8-(3-amino-piperidin-1-yl)-xanthines, their preparation, and their use as pharmaceuticals
#2 | 2012-05-10Process for the stereoselective preparation of bicyclic heterocycles
#3 | 2011-12-08PROCESS FOR PREPARING CYCLOALKYL-SUBSTITUTED PIPERAZINE COMPOUNDS
#4 | 2011-06-02SALT FORMS OF A 6-FLUORO-1,2-DIHYDRO-2-OXO-3H-INDOL-3-YLIDENE DERIVATIVE, PROCESS FOR THEIR MANUFACTURE AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME
#5 | 2011-02-24PROCESS FOR THE MANUFACTURE OF A 6-FLUORO-1,2-DIHYDRO-2-OXO-3H-INDOL-3-YLIDENE DERIVATIVE
#6 | 2010-08-19NEW PROCESS FOR THE PRODUCTION OF TIOTROPIUM SALTS
#7 | 2010-08-19Process for making certain compounds having B1 antagonistic activity
#8 | 2009-07-30Process for the preparation of chiral 8-(3-aminopiperidin-1yl)-xanthines
#9 | 2008-01-24Processes for preparing pyrazole-O-glycoside derivatives and novel intermediates of said processes
#10 | 2007-09-06FUNGICIDAL 5-PHENYL SUBSTITUTED 2-(CYANOAMINO) PYRIMIDINES
#11 | 2007-02-01New Process for the Production of Tiotropium Salts
#12 | 2007-02-018-(3-amino-piperidin-1-yl)-xanthines, their preparation, and their use as pharmaceuticals
#13 | 2006-06-29Process for the preparation of chiral 8-(-3-aminopiperidin-1-yl) xanthines
#14 | 2005-12-22Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines
#15 | 2005-12-22Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines
#16 | 2005-09-13Fungicidal 5-phenyl substituted 2-(cyanoamino) pyrimidines
#17 | 2005-06-30Crystalline anhydrate with anticholinergic efficacy
#18 | 2005-06-16Process for preparing new tiotropium salts, new tiotropium salts as such and pharmaceutical compositions thereof
#19 | 2005-05-05Novel tiotropium salts, process for the preparation and pharmaceutical compositions thereof
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