Average Co-Inventor Count = 2.74
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. Allied Corporation (19 from 1,393 patents)
2. Allied Chemical Corporation (10 from 756 patents)
3. Enichem S.p.a (1 from 218 patents)
30 patents:
1. 4824783 - Oxidized sulfur derivatives of diaminophosphinyl compounds as urease
2. 4696693 - Oxidized sulfur derivatives of diaminophosphinyl compounds as urease
3. 4629491 - Oxidized sulfur derivatives of diaminophosphinyl compounds as urease
4. 4624695 - O-diaminophosphinyl derivatives of oximes as urease inhibitors
5. 4540428 - Phosphorotriamidate urease inhibitors and urease inhibited urea based
6. 4539037 - Urease inhibited urea based fertilizer compositions containing
7. 4537614 - S-aryl and S-aliphatic diamidophosphorothiolates as urease inhibitors
8. 4530714 - N-aliphatic and N,N-aliphatic phosphoric triamide urease inhibitors and
9. 4528020 - Urease inhibited urea based fertilizer compositions
10. 4518413 - Poly-phosphorodiamide urease inhibitors and urease inhibited urea based
11. 4517005 - Aminophenol urease inhibitors and urease inhibited urea based fertilizer
12. 4517004 - Aryl phosphoric triamide and aryl phosphorodiamidate urease and
13. 4517003 - N-acyl phosphoric triamide urease inhibitors and urease inhibited urea
14. 4517007 - Phosphoroamide urease inhibitors and urease inhibited urea based
15. 4517002 - Phosphorodiamide urease inhibitors and urease inhibited urea based