Average Co-Inventor Count = 5.40
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. Basf Aktiengesellschaft (3 from 10,754 patents)
3 patents:
1. 5536788 - Carboxyl-containing isobutene copolymers
2. 5532321 - Copolymers and blends which are self-curable under the action of
3. 5473022 - Carboxyl-containing isobutene copolymers