Average Co-Inventor Count = 3.43
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. Asahi Glass Company, Limited (2 from 2,560 patents)
2 patents:
1. 5100954 - Soilresisting agent copolymer of fluorinated, unsaturated urethane and
2. 4504401 - Stainproofing agent and process for its preparation