Growing community of inventors

Pasco, WA, United States of America

James A Campbell

Average Co-Inventor Count = 3.27

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.

Forward Citations = 19

James A CampbellBary Wallace Wilson (2 patents)James A CampbellManish M Shah (1 patent)James A CampbellDorothy L Stewart (1 patent)James A CampbellRoger M Bean (1 patent)James A CampbellJames K Fredrickson (1 patent)James A CampbellLyle B Sasser (1 patent)James A CampbellJohn W Pyne, Jr (1 patent)James A CampbellPatricio Hortal (1 patent)James A CampbellJames A Campbell (3 patents)Bary Wallace WilsonBary Wallace Wilson (15 patents)Manish M ShahManish M Shah (4 patents)Dorothy L StewartDorothy L Stewart (3 patents)Roger M BeanRoger M Bean (3 patents)James K FredricksonJames K Fredrickson (3 patents)Lyle B SasserLyle B Sasser (1 patent)John W Pyne, JrJohn W Pyne, Jr (1 patent)Patricio HortalPatricio Hortal (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)

2. Battelle Memorial Institute (1 from 2,363 patents)

3. Battelle Development Corporation (1 from 175 patents)


3 patents:

1. 5777190 - Method of controlled reduction of nitroaromatics by enzymatic reaction

2. 5496553 - Methods and compositions for the treatment of niddm

3. 5084160 - Method for solubilization of low-rank coal using low molecular weight

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as of
12/14/2025
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