Average Co-Inventor Count = 5.46
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. Dsm N.v. (2 from 475 patents)
2 patents:
1. 6548285 - Polynucleotides encoding Aspergillus Niger and Penicillium Chrysogenum acetamidases and methods of use as selectable markers
2. 6350602 - Cloning and expression of phytase from aspergillus