Average Co-Inventor Count = 5.09
ph-index = 1
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 (2 from 357 patents)
2. Grunenthal Gmbh (2 from 107 patents)
4 patents:
1. 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
2. 10632195 - Pharmaceutical device for electric-field assisted administration of Tapentadol and method of administering Tapentadol with same
3. 9913814 - Tamper resistant immediate release capsule formulation comprising tapentadol
4. 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