For the Inventor, By the Inventor

Enter assignee name

West Bromwich, United Kingdom

Knowaste International, LLC

USPTO Granted Patents = 2

% Expired Patents = 100.0

CIPO Patents = 1

EPO Patents = 1

Forward Citations = 4

Loading Chart...

Loading Chart...

1 inventor (with patents filed for the assignee):

David B Grimes (2 out of 12 patents)

David Brian Grimes (0 patent)

David Brian Grimes (0 patent)

2 patents: Sort by Forward Citations

1. 8436058 - Methods for separation and conditioning of products containing super absorbent polymers (2013-05-07),

2. 8177151 - Separation of materials comprising super absorbent polymers using reduced water (2012-05-15),

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#5 in West Bromwich

#6,512 in United Kingdom

West Bromwich, United Kingdom

Knowaste International, LLC

Forward Citations = 4

1 inventor:

David B Grimes (2 out of 12 patents)

David Brian Grimes (0 patent)

David Brian Grimes (0 patent)

Please report any incorrect information to [email protected]

Loading…