Average Co-Inventor Count = 4.44
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. Hoechst Aktiengesellschaft (2 from 6,662 patents)
2 patents:
1. 5372760 - Process for producing polyarylene sulfide fiber and thereby obtainable
2. 5370833 - Process of making fibers which give off troublesome gases and/or vapors