GEORG HENNING CHEM PHARM WERK has a total of 33 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Germany, Switzerland and Austria. Its main competitors in its focus markets organic fine chemistry, biotechnology and pharmaceuticals are INT CHEM & NUCLEAR CORP, FRANCES R RUSKIN and BRISTOL LAB INTERNATIONAL S A.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 12 | |
#2 | Switzerland | 11 | |
#3 | Austria | 3 | |
#4 | United States | 3 | |
#5 | Denmark | 1 | |
#6 | Spain | 1 | |
#7 | France | 1 | |
#8 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Biotechnology | |
#3 | Pharmaceuticals | |
#4 | Macromolecular chemistry and polymers | |
#5 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Gmbh Georg Henning Chem Pharm | 8 |
#2 | Georg Henning Chem Pharm Werk | 3 |
#3 | Schwaneberg Dr Herbert | 2 |
#4 | Bredereck Dr Hellmut | 2 |
#5 | Pawel Ostern | 1 |
#6 | Neudecket Horst Dipl-Ing | 1 |
#7 | Emil Wolf | 1 |
#8 | Ekkehard Scheiffele Dr | 1 |
#9 | Hellmut Bredereck | 1 |
#10 | Martini Annelise | 1 |
Publication | Filing date | Title |
---|---|---|
ES382813A1 | Procedure for the elaboration of 4-hydroxy-pirazolo (3,4-d) pyrimidine. (Machine-translation by Google Translate, not legally binding) | |
DE2040117A1 | Stereospecific determn of l-thyronine - applicable in presence of large excess of d-thyronine | |
GB1271034A | METHOD OF PRODUCING 4-HYDROXY-PYRAZOLO(3,4-d)PYRIMIDINE | |
DE1950075B1 | Process for the preparation of 4-chloropyrazolo- [3,4-d] pyrimidine | |
US2174475A | Enzymatic manufacture of nucleotides | |
US2224804A | Digitalis glucosides and process for producing the same | |
US2130061A | Manufacture of nucleosides by fermentation | |
DE627696C | Process for obtaining a substance which promotes diuresis |