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. Boehringer Mannheim Gmbh (1 from 1,164 patents)
2. Novartis Corporation (1 from 166 patents)
3. Ucp Gen-Pharma Ag (1 from 8 patents)
2 patents:
1. 6103515 - Production of polypeptides by use of novel protease deficient yeast
2. 5179003 - Process for the production of proteins or protein-containing gene