Average Co-Inventor Count = 3.91
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. Hoechst Aktiengesellschaft (12 from 6,662 patents)
12 patents:
1. 4174458 - Novel analogues of prostanoic acids not occurring in nature
2. 4098815 - Novel analogues of prostanoic acids not occurring in nature
3. 4097496 - Novel cyclopentane derivatives
4. 4083990 - Cyclopentane derivatives
5. 4078081 - Cyclopentane derivatives manufacture
6. 4078083 - Novel prostanoic acids
7. 4071530 - Pyrrolidones and process for preparing them
8. 4061671 - Analogues of prostaglandins
9. 4024181 - Analogues of prostanoic acids
10. 4024274 - Benzylamine derivatives and process for preparing them
11. 3984459 - Novel cyclopentane derivatives
12. 3931214 - 2-Amino-2-oxazolines and process for preparing them