Average Co-Inventor Count = 4.09
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. Schering Corporation (15 from 1,829 patents)
2. Schering-plough Corporation (1 from 28 patents)
16 patents:
1. 7582763 - Enantioselective process
2. 7049440 - Enantioselective process
3. 6750347 - Synthesis of intermediates useful in preparing tricyclic compounds
4. 6495689 - Synthesis of intermediates useful in preparing tricyclic compounds
5. 6492519 - Synthesis of intermediates useful in preparing tricyclic compounds
6. 6372909 - Synthesis of intermediates useful in preparing tricyclic compounds
7. 6096883 - 3-hydroxy gamma-lactone based enantioselective synthesis of azetidinones
8. 5998620 - Synthesis of intermediates useful in preparing tricyclic compounds
9. 5886171 - 3-hydroxy gamma-lactone based enantioselective synthesis of azetidinones
10. 5760232 - Synthesis of intermediates useful in preparing bromo-substituted
11. 5739321 - 3-hydroxy .gamma.-lactone based enantionselective synthesis of
12. 5461148 - Process for preparing benzazepine intermediates for the synthesis of D1
13. 5053502 - Anhydro penicillin derivatives
14. 4948885 - Synthesis of azetidinones
15. 4876338 - Synthesis of azetidinones using CuCl