Average Co-Inventor Count = 3.20
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. Hoffmann-la Roche Inc. (8 from 4,942 patents)
8 patents:
1. 6806365 - N-alkanoylphenylalamine derivatives
2. 6479666 - Phenyl-keto-imidazolidine thioamide derivatives
3. 6458844 - Diphenyl carbocyclic thioamide derivatives
4. 6455550 - N-alkanoylphenylalanine derivatives
5. 6426348 - Diphenyl heterocyclic thioamide derivatives
6. 6423728 - Heterocyclic thioamide derivatives
7. 6420600 - Phenylalaninol derivatives
8. 6288267 - Thioamide derivatives