Location History:
- Biberach an der Riss, DE (1976 - 1978)
- Biberach, Riss, DE (1978)
- Biberach, DE (1979)
Company Filing History:
Years Active: 1976-1979
Title: Sigfrid Puschmann: Innovator in Chemical Compounds
Introduction
Sigfrid Puschmann is a notable inventor based in Biberach an der Riss, Germany. He has made significant contributions to the field of chemistry, particularly in the development of innovative chemical compounds. With a total of 8 patents to his name, Puschmann has established himself as a key figure in his industry.
Latest Patents
Among his latest patents are the following: the invention of 2-Methyl-6-alkyl-11-aminoalkyl-6,11-dihydro-5H-pyrido(2,3-B)(1,5)benzodia, which includes compounds of the formula wherein R.sub.1 is hydrogen, alkyl of 1 to 6 carbon atoms, or benzyl. Additionally, he has developed 2- or 4-Hydroxy-3,5-dihalo-benzylamines and salts thereof, which consist of compounds of the formula wherein X and R.sub.1 are each chlorine or bromine.
Career Highlights
Puschmann is currently employed at Boehringer Ingelheim GmbH, a leading global pharmaceutical company. His work at this esteemed organization has allowed him to focus on innovative research and development in the field of chemical compounds.
Collaborations
Throughout his career, Puschmann has collaborated with notable colleagues, including Johannes Keck and Gerd Kruger. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.
Conclusion
Sigfrid Puschmann is a distinguished inventor whose work in chemical compounds has led to numerous patents and significant advancements in the field. His contributions continue to impact the industry positively.