Average Co-Inventor Count = 3.88
ph-index = 2
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. Astrazeneca Ab (7 from 1,505 patents)
2. Astra Pharmaceuticals Limited (2 from 24 patents)
3. Dainippon Sumitomo Pharma Co., Ltd. (1 from 140 patents)
4. Sumitomo Dainippon Pharma Co., Ltd. (1 from 110 patents)
5. Astra Zeneca U.k. Limited (1 from 109 patents)
6. Alcon Research, Ltd. (346 patents)
10 patents:
1. 9045472 - Imidazoquinoline compounds
2. 8476288 - Salts 756
3. 7498338 - Compounds
4. 7227038 - Adamantane derivatives, processes for their preparation and pharmaceutical composition containing them
5. 7132457 - Adamantane derivatives
6. 6887871 - Use of phenylheteroakylamine derivatives
7. 6881754 - Adamantane derivatives
8. 6211189 - Amino-spiro-quinazoline compounds
9. 6083952 - Compounds
10. 5883102 - Pharmaceutically active compounds