Average Co-Inventor Count = 3.41
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. Merrell Pharmaceuticals, Inc. (12 from 194 patents)
2. The Dow Chemical Company (4 from 7,680 patents)
3. Dowelanco (3 from 137 patents)
4. Merrell Dow Pharmaceuticals (1 from 455 patents)
20 patents:
1. 6777555 - Intermediates useful for the preparation of antihistaminic piperidine derivatives
2. 6566526 - Intermediates useful for the preparation of antihistaminic piperidine derivatives
3. 6559312 - Intermediates useful for the preparation of antihistaminic piperidine derivatives
4. 6555689 - Intermediates useful for the preparation of antihistaminic piperidine derivatives
5. 6552200 - Intermediates useful for the preparation of antihistaminic piperidine derivatives
6. 6548675 - Intermediates useful for the preparation of antihistaminic piperidine derivatives
7. 6479663 - Intermediates useful for the preparation of antihistaminic piperidine derivatives
8. 6441179 - Intermediates useful for the preparation of antihistaminic piperidine derivatives
9. 6348597 - Intermediates useful for the preparation of antihistaminic piperidine derivatives
10. 6340761 - Intermediates useful for the preparation of antihistaminic piperidine derivatives
11. 6242606 - Intermediates useful for the preparation of antihistaminic piperidine derivatives
12. 6147216 - Intermediates useful for the preparation of antihistaminic piperidine
13. 5276128 - Salts of polybenzazole monomers and their use
14. 5214144 - Process for the preparation of 4-haloquinazolines
15. 5008396 - Process for the preparation of 5-amino-3-chlorosulfonyl-1,2,4-triazole