Average Co-Inventor Count = 2.67
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. 5342664 - Alloys made from partly crystalline and amorphous poly (aryl ether
2. 5166304 - Use of polyaryl ether ketones as alignment layers