Average Co-Inventor Count = 3.00
ph-index = 1
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. Takeda Chemical Industries, Inc. (2 from 1,858 patents)
2 patents:
1. 4154731 - Spiro[cyclopropane-1,2'-indolin]-3'-ones
2. 4105670 - Spiro[cyclopropane-1,2'-indolin]-3'-ones