Average Co-Inventor Count = 3.07
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. Biotechnology Research Development Corporation (2 from 2 patents)
2. Zuchem, Inc. (1 from 5 patents)
3. The United States of America, As Represented by Sec. of Agriculture (1 from 1 patent)
3 patents:
1. 8642297 - Production of L-ribose and other rare sugars
2. 8367346 - Methods for production of xylitol in microorganisms
3. 7960152 - Methods for production of xylitol in microorganisms