Average Co-Inventor Count = 4.61
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. Kissei Pharmaceutical Co., Ltd. (10 from 176 patents)
10 patents:
1. 6790865 - 2-methylpropionic acid derivatives and pharmaceutical compositions comprising the same
2. 6696489 - 2-Methylpropionic acid derivatives and medicinal compositions containing the same
3. 6538152 - Phenoxyacetic acid derivatives and medicinal compositions containing the same
4. 6410560 - Drug for relieving pain and promoting the removal of calculi in urolithiasis
5. 6399660 - Aminoethylphenoxyacetic acid derivatives and drugs for pain remission and calculi removal promotion in urinary lithiasis
6. 6376513 - Drug for relieving pain and promoting the removal of calculi in urolithiasis
7. 6353025 - Phenylaminoalkylcarboxylic acid derivatives and pharmaceutical compositions comprising the same
8. 5177069 - Naphthysulfonylalkanoic acid compounds and pharmaceutical compositions
9. 5145869 - Phenylsulfonylalkanoic acid compounds and pharmaceuticals thereof
10. 4780477 - Isatin compositions having anti-ulcer activities