Average Co-Inventor Count = 6.00
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. Toray Industries, Inc. (2 from 3,477 patents)
2 patents:
1. 5420310 - Conversion of 15-beta to 15-alpha 5,6,7-trinor-4,8-inter-m-phenylene
2. 5202447 - Process of producing 5,6,7-trinor-4,8-inter-m-phenylene PGI2 derivatives