Average Co-Inventor Count = 4.42
ph-index = 4
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Boehringer Ingelheim Pharma Kg (5 from 149 patents)
2. Boehringer Ingelheim Pharma Gmbh & Co Kg (4 from 194 patents)
3. Bi Pharma Kg. (1 from 1 patent)
10 patents:
1. 7321039 - Industrial process for preparing tropenol
2. 6908928 - Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions
3. 6891042 - Industrial process for preparing tropenol
4. 6881422 - Powder formulations containing tiotropium suitable for inhalation
5. 6777423 - Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions
6. 6747153 - Industrial process for preparing tropenol
7. 6506900 - Process for preparing a scopine ester intermediate
8. 6486321 - Process for preparing an anticholinergic
9. 6455700 - Process for preparing guanidine and amidine derivatives
10. 6429328 - Processes and intermediate compounds for preparing guanidine and amidine derivatives