Average Co-Inventor Count = 3.43
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 (1 from 10,754 patents)
2. Owens Corning Fiberglas Technology, Inc. (1 from 528 patents)
2 patents:
1. 5709715 - Silicon or silica substrate with a modified surface, process for
2. 5120610 - Polymers having phthalocyanine units and their use as optically