Average Co-Inventor Count = 3.12
ph-index = 2
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. Kyorin Pharmaceutical Co., Ltd. (4 from 185 patents)
2. Sagami Chemical Research Center (2 from 191 patents)
4 patents:
1. 6080859 - Pyrroloindole derivatives and intermediates in producing the same
2. 5942518 - Water-soluble fluoroethylcamptothecin derivative and process for
3. 5786486 - Acrylamide derivatives and process for production thereof
4. 5629430 - Trifluoromethylpyrroloindolecarboxylic acid ester and process for