Average Co-Inventor Count = 11.93
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. Richter Gedeon Vegyeszeti Gyar Rt (3 from 346 patents)
2. Richter Gedeon Vegyeszeti Gmbh (1 from 2 patents)
3. Richter Gedeon Vlcyeszeti Gyar Rt. (1 from 1 patent)
5 patents:
1. 6093720 - Trans apovincaminic acid ester derivatives
2. 5157038 - 2-oxo-1-oxa-8 azaspiro[4,5]decane derivatives, pharmaceutical
3. 5132309 - 2-oxo-3,8-diazaspiro(4,5)decane derivatives, pharmaceutical compositions
4. 5132303 - 4-methylene-2-oxo-8-azaspiro[4,5]decane derivatives, pharmaceutical
5. 5118693 - 4,4-disubstituted piperidine derivatives, pharmaceutical compositions