Average Co-Inventor Count = 1.33
ph-index = 6
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. Sandoz Gmbh (15 from 1,603 patents)
2. Other (1 from 832,812 patents)
16 patents:
1. 4668238 - The dyeing of leather with mixtures of trisazo and tetrakisazo compounds
2. 4649194 - 1:2 metal complexes of a disazo compound having a
3. 4468348 - Trisazo dyes having a
4. 4409142 - Disazo compounds having a 5-amino or hydroxy-3-carboxy or
5. 4390470 - Tetrakisazo dyes containing a stilbenylene or 2,2'-disulfostilbenylene
6. 4374064 - Metal complexes of disazo compounds having a 5-amino or
7. 4358287 - Asymmetric 1:2 metal complexes of diazo compounds
8. 4263229 - Metal complex dyes of trisazo compounds having a
9. 4212802 - 1:2 Chromium complexes of disazo compounds
10. 4169832 - Disazo and trisazo intermediates for polyazo dyes containing a stilbenyl
11. 4150942 - 1:2 Metal complexes of azo compounds having
12. 4123428 - Metallized polyazo dyes derived from a coupling component obtained by
13. 4120854 - Disazo and trisazo dyes having a 1,3-diamino-, dihydroxy- or
14. 4097476 - Trisazo dyes having a 2,7-(1-amino-3,6-or
15. 4003885 - Tetrakisazo compounds having a