Average Co-Inventor Count = 1.43
ph-index = 3
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. Rohm and Haas Company (3 from 3,400 patents)
2. Genencor, Inc. (2 from 19 patents)
5 patents:
1. 4726954 - Lipolytic enzyme derived from a aspergillus microorganism having an
2. 4636468 - Lipolytic enzyme derived from a aspergillus microorganism having an
3. 4233405 - Process for spray drying enzymes
4. 4180917 - Process for freeze-drying enzymes
5. 3991180 - Stabilization of internally administered pancreatic lipase