Average Co-Inventor Count = 5.36
ph-index = 6
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 Kg (6 from 197 patents)
2. Boehringer Ingelheim Gmbh (1 from 306 patents)
3. C. H. Boehringer Sohn (1 from 9 patents)
8 patents:
1. 5731318 - Benzomorphan derivatives
2. 5607941 - Useful for treating neurodegenerative diseases
3. 5008273 - Amino acid derivatives and their pharmaceutical use
4. 4871760 - Use of 2-(N-2,6-dichlorophenyl-N-allylamino)-2-imidazoline as
5. 4647563 - Heterocyclic compounds
6. 4581367 - 1-phenyl-2-(heterocyclyl-alkyl-amino)-ethanols
7. 4378361 - Heterocyclic compounds
8. 4341778 - 3,1 Benzoxazin-2-ones and use thereof