Average Co-Inventor Count = 5.87
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. Schering Corporation (8 from 1,829 patents)
8 patents:
1. 5767120 - Tricyclic derivatives, compositions and methods of use
2. 5574173 - Tricyclic derivatives, compositions and methods of use
3. 5432175 - Pyridine and pyridine N-oxide derivatives of diaryl methyl piperidines
4. 5371284 - Phenyl acetylenic acetals
5. 5126352 - Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives
6. 5116840 - Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives
7. 4988705 - Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives
8. 4810708 - Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives