Average Co-Inventor Count = 5.37
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. Covestro Deutschland Ag (2 from 645 patents)
2. Bayer Materialscience Ag (1 from 532 patents)
3 patents:
1. 11511211 - Distillative separation of ketazine from polyurethane dispersions
2. 9206331 - Aqueous polyurethane-polyurea dispersions
3. 7972982 - Aqueous dispersion of anionically modified polyurethane ureas for coating a sheet-form textile material