For the Inventor, By the Inventor

Enter assignee name

Carlsbad, CA, United States of America

Azur Environmental

USPTO Granted Patents = 2

Trademarks = 2

Forward Citations = 1

Loading Chart...

Loading Chart...

6 inventors (with patents filed for the assignee):

Jay Lewington (1 out of 3 patents)

Ker-Kong Tung (1 out of 6 patents)

Sandy Primrose (1 out of 1 patent)

4. Katherine Isles (1 out of 1 patent)

5. Charles Walbourn (1 out of 3 patents)

6. Grace Scheibner (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6524810 - Method of making bioluminescent assay reagent based on non-viable E. coli (2003-02-25),

2. 5919645 - Method for the direct determination of the toxicity of particulate solids (1999-07-06),

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#285 in Carlsbad, CA

#20,941 in California

#94,628 in US

Carlsbad, CA, United States of America

Azur Environmental

Forward Citations = 1

6 inventors:

Jay Lewington (1 out of 3 patents)

Ker-Kong Tung (1 out of 6 patents)

Sandy Primrose (1 out of 1 patent)

4. Katherine Isles (1 out of 1 patent)

5. Charles Walbourn (1 out of 3 patents)

Please report any incorrect information to [email protected]

Loading…