Average Co-Inventor Count = 6.15
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. Bayer Aktiengesellschaft (2 from 12,157 patents)
2 patents:
1. 6051634 - Water-dispersible or water-soluble polyurethanes as additives for
2. 6007619 - Use of nonionic, water-dispersible polyisocyanates as concrete additives