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. Dsm N.v. (2 from 475 patents)
2. Nederlandse Organisatie Voor Toegepast-natuurwetenschappelijk Onderzoek (1 from 82 patents)
3. Gist-brocades B.v. (1 from 64 patents)
4 patents:
1. 6063614 - Transformed fungal strains free of selection marker
2. 6051431 - Selection marker gene free recombinant strains: a method for obtaining
3. 5876988 - Selection marker gene free recombinant strains: method for obtaining
4. 5801024 - Oxidoreductase from filamentous fungi, DNA coding therefor and cells