Average Co-Inventor Count = 4.00
ph-index = 1
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. Sumitomo Chemical Company, Limited (2 from 6,893 patents)
2. Duke University (2 from 2,009 patents)
3. Other (1 from 832,812 patents)
3 patents:
1. 6346656 - Porphyrin-accumulating type herbicide resistance gene isolated from chlamydomonas reinhardtii
2. 616020 - Porphyrin-accumulating type herbicide resistance gene
3. 6160206 - Porphyrin-accumulating type herbicide resistance gene