Average Co-Inventor Count = 2.00
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. Ethicon, Gmbh (2 from 3,632 patents)
2. Ortho Pharmaceutical Corporation (2 from 377 patents)
4 patents:
1. 5653992 - Liquid absorbable copolymers for parenteral applications
2. 5631015 - Liquid absorbable copolymers for parenteral applications
3. 4317447 - Drug delivery system
4. 4093490 - Method of making vaginal diaphragm