Growing community of inventors

Irvine, CA, United States of America

Charles Hayes Powell

Average Co-Inventor Count = 2.50

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.

Forward Citations = 36

Charles Hayes PowellStanley William Huth (2 patents)Charles Hayes PowellRobert E Glick (2 patents)Charles Hayes PowellZhi-Jian Yu (2 patents)Charles Hayes PowellDavid C Rupp (2 patents)Charles Hayes PowellDaniel Urbaniak (1 patent)Charles Hayes PowellCharles Hayes Powell (5 patents)Stanley William HuthStanley William Huth (26 patents)Robert E GlickRobert E Glick (23 patents)Zhi-Jian YuZhi-Jian Yu (15 patents)David C RuppDavid C Rupp (5 patents)Daniel UrbaniakDaniel Urbaniak (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Advanced Medical Optics, Inc. (2 from 112 patents)

2. Allergan, Inc. (1 from 2,285 patents)

3. Abbott Medical Optics Inc. (1 from 303 patents)

4. Allergan Sales, Inc. (1 from 228 patents)


5 patents:

1. 9439990 - Leak-proof contact lens container

2. 7105473 - Compositions and methods using sub-PPM combinations of polyquaternium-1 and high molecular weight PHMB

3. 6930077 - Compositions and methods using sub-PPM combinations of polyquaternium-1 and high molecular weight PHMB

4. 5854303 - Polymer, article and method for inhibiting the growth of ocular

5. 5739178 - Polymer, article and method for inhibiting the growth of ocular

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/21/2025
Loading…