Average Co-Inventor Count = 1.95
ph-index = 7
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. Ciba-geigy Corporation (31 from 6,850 patents)
2. C-g Corp. (1 from 1 patent)
32 patents:
1. 5457094 - Heterocyclic amidines useful for treating diseases associated with
2. 5413994 - Pharmaceutical compositions containing di-phosphonic acid amidines
3. 5281748 - N-substituted aminomethanediphosphonic acids
4. 5204334 - Benzoheterocyclylalkylaminoalkanediphosphonic acids, compositions
5. 5190930 - Araliphatylaminoalkanediphosphonic acids
6. 5162310 - Phenylaliphatylaminoalkanediphosphonic acids
7. 5110807 - Araliphatylaminoalkanediphosphonic acids
8. 5057505 - Substituted aminomethanediphosphonic acids and use in medicaments
9. 5036058 - N-substituted aminoalkanediphosphonic acids
10. 4939130 - Substituted alkanediphosphonic acids and pharmaceutical use
11. 4929606 - Azacycloalkylalkanediphosphonic acids useful for treating diseases
12. 4871720 - Aromatically substituted azacycloalkyl-alkanediphosphonic acids useful
13. 4444768 - Pyrimido[1,6-a]indoles, pharmaceutical preparations containing them, and
14. 4410530 - 2-(3-Amino-2-hydroxy-propoxy)-mono-and diazines
15. 4327091 - N,N-Di and N,N,N-tri(hydroxy-lower alkyl) ammonium salts of substituted