Richard B Greenwald

This inventor holds 6 USPTO granted patents. Top assignee: Ecolab Inc.. Active years: 1988-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard B Greenwald. Retrieved from https://idiyas.com/inventor/richard-b-greenwald-o1b7e6gf

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 139(Granted Patents)

Company Filing History:

6 out of 792

Ecolab Inc.

patents

Years Active: 1988-1992

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5158766 - Storage stable aqueous soluble germicidal film forming composition (1992-10-27),

2. 5108740 - Antimicrobial film-forming compositions containing polymers having (1992-04-28),

3. 4971714 - Detersive system with an improved hardness ion complexing agent (1990-11-20),

4. 4908381 - Antimicrobial film-forming compositions (1990-03-13),

5. 4874540 - Graft copolymers of a polyether moiety on a polycarboxylate backbone (1989-10-17),

6. 4783340 - Two-package co-sprayable film-forming sanitizer (1988-11-08),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]