Average Co-Inventor Count = 3.38
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. Nippon Shokubai Co., Ltd. (2 from 1,332 patents)
2. The Procter Gamble Company (1 from 17,173 patents)
2 patents:
1. 11273434 - Regeneration method of solid catalyst
2. 11168402 - Metal corrosion inhibitor