Average Co-Inventor Count = 4.00
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. Merck + Co., Inc. (2 from 4,770 patents)
2. Philip E., Jr. Winston (0 patent)
3. Theresa M. Ortega (0 patent)
4. Kenneth Clare (0 patent)
5. Harold D. Dial (0 patent)
2 patents:
1. 5112445 - Gellan gum sizing
2. 5079348 - Film-forming size composition