Average Co-Inventor Count = 5.14
ph-index = 3
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. Wolff Walsrode Ag (1 from 181 patents)
3 patents:
1. 5552226 - Process for pretreating surfaces of plastic items
2. 5487810 - Process for pretreating surfaces of plastic items
3. 5152879 - Process for the treatment of polyolefin films