Average Co-Inventor Count = 4.63
ph-index = 3
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. Basf Aktiengesellschaft (5 from 10,754 patents)
5 patents:
1. 4968717 - Phenylacetonitriles which are substituted by basic groups, their
2. 4499087 - 7-Phenyl-7-phenoxymethyl-hexahydro-1,4-oxazepines and their use
3. 4438131 - .OMEGA.-Cyano-1, .OMEGA.-diphenyl-azaalkane derivatives, their
4. 4336263 - 1,4-Cycloalkano-oxazepines, salts thereof and analgesic uses thereof
5. 4269833 - Hexahydro-1,4-oxazepines, their preparation, and drugs containing these