Average Co-Inventor Count = 3.29
ph-index = 42
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. Alza Corporation (54 from 1,062 patents)
2. Durect Corporation (29 from 93 patents)
3. Other (6 from 832,448 patents)
4. Amira Medical (1 from 30 patents)
5. Orient Pharma Co., Ltd. (1 from 2 patents)
6. Pain Therapeutics, Inc. (16 patents)
7. Patchtek Inc. (0 patent)
91 patents:
1. 12274794 - Oral dosage form with drug composition, barrier layer and drug layer
2. 11529420 - Pharmaceutically active agent complexes, polymer complexes, and compositions and methods involving the same
3. 10758623 - Pharmaceutically active agent complexes, polymer complexes, and compositions and methods involving the same
4. 10603312 - Transoral dosage forms comprising sufentanil
5. 10300142 - Compositions with a rheological modifier to reduce dissolution variability
6. 10206883 - Oral pharamaceutical dosage forms
7. 9918982 - Oral drug delivery system
8. 9907851 - Compositions with a rheological modifier to reduce dissolution variability
9. 9855333 - Compositions with a rheological modifier to reduce dissolution variability
10. 9655861 - Oral pharmaceutical dosage forms
11. 9592204 - Oral pharmaceutical dosage forms
12. 9572885 - Compositions with a rheological modifier to reduce dissolution variability
13. 9555113 - Compositions with a rheological modifier to reduce dissolution variability
14. 9517271 - Oral drug delivery system
15. 9339463 - Micronized opioid compositions having a specific particle size distribution