Average Co-Inventor Count = 3.71
ph-index = 5
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. Sepracor, Inc. (9 from 322 patents)
2. Sunovion Pharmaceuticals Inc. (2 from 130 patents)
11 patents:
1. 8110706 - Formoterol tartrate process and polymorph
2. 7964753 - Formoterol tartrate process and polymorph
3. 7732641 - Formoterol tartrate process and polymorph
4. 7692019 - Methods for the stereoselective synthesis of substituted piperidines
5. 7479572 - Formoterol tartrate process and polymorph
6. 7342132 - Formoterol tartrate process and polymorph
7. 7145036 - Formoterol tartrate polymorph
8. 7005524 - Methods for the stereoselective synthesis of substituted piperidines
9. 6720453 - Formoterol tartrate polymorph
10. 6703508 - Methods for the stereoselective synthesis of substituted piperidines
11. 6472563 - Formoterol tartrate process and polymorph