Average Co-Inventor Count = 6.25
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. Gruenenthal Gmbh (3 from 357 patents)
2. Grunenthal Gmbh (2 from 107 patents)
3. Takeda Gmbh (2 from 47 patents)
4. Altana Pharma Ag (84 patents)
5. Nycomed Gmbh (63 patents)
7 patents:
1. 11547678 - Aqueous pharmaceutical formulation of tapentadol for oral administration
2. 11013701 - Stable formulation for parenteral administration of tapentadol
3. 10912763 - Pharmaceutical dosage forms comprising 6'-fluoro-(N-methyl- or N,N-dimethyl-)-4-phenyl-4′,9′-dihydro-3′H-spiro[cyclohexane-1,1′-pyrano[3,4,b]indol]-4-amine
4. 9446008 - Semisolid aqueous pharmaceutical composition containing tapentadol
5. 9289416 - Pharmaceutical dosage forms comprising 6'-fluoro-(N-methyl- or N,N-dimethyl-)-4-phenyl-4′,9′-dihydro-3′H-spiro[cyclohexane-1,1′-pyrano[3,4,b]indol]-4-amine
6. 8758817 - Dosage form containing (S)-pantoprazole as active ingredient
7. 8703192 - Dosage form containing pantoprazole as active ingredient