Average Co-Inventor Count = 3.00
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. Celanese Gmbh (2 from 824 patents)
2. Thermogear, Inc. (4 patents)
2 patents:
1. 4541981 - Method for preparing a uniform polyolefinic microporous hollow fiber
2. 4405688 - Microporous hollow fiber and process and apparatus for preparing such