Average Co-Inventor Count = 1.33
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. Basf Aktiengesellschaft (2 from 10,754 patents)
2 patents:
1. 4301266 - Manufacture of polymers of acrylic acid or methacrylic acid
2. 4061849 - Process for the recovery of gaseous or vaporous monomers from reaction