Average Co-Inventor Count = 5.90
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. Merck + Co., Inc. (4 from 4,770 patents)
4 patents:
1. 4963569 - L-654,040, antibacterial agent
2. 4960698 - Process for producing L-654,040, antibacterial agent
3. 4956294 - Culture of Streptoverticillium synroense for producing an antibacterial
4. 4330624 - Process for producing Tunicamycin