Average Co-Inventor Count = 2.21
ph-index = 4
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. Smithkline Corporation (13 from 344 patents)
2. Smithkline Beckman Corporation (3 from 207 patents)
16 patents:
1. 4778846 - Affinity chromatography sorbent
2. 4667024 - Process for the preparation of purified vancomycin class antibiotics
3. 4385122 - Anthracycline antibiotics produced by streptosporangium fragile
4. 4293546 - Anthracycline antibiotics produced by Streptosporangium fragilis Shearer
5. 4292305 - Antiallergic imidodisulfamides
6. 4165365 - Substituted 2H-pyran-2,6(3H)-dione derivatives
7. 4160021 - Substituted 2H-pyran-2,6(3H)-dione derivatives
8. 4127646 - Substituted 2H-pyran-2,6(3H)-dione derivatives
9. 4122201 - Method of treating asthma with 4,6-dihydroxy-2H-pyran-2-ones
10. 4117226 - Substituted 3-cinnamoyl-2H-pyran-2,6(3H)-diones
11. 4083952 - Substituted aurones
12. 4032652 - Substituted 2H-pyran-2,6(3H)-dione derivatives, pharmaceutical
13. 4025642 - Substituted 2H-pyran-2, 6(3H)-dione derivatives
14. 4025614 - Substituted 2H-pyran-2,6 (3H)-dione derivatives useful in treatment of
15. 4015009 - Pharmaceutical compositions comprising substituted