% Expired Patents = 100.0

Trademarks = 6

Forward Citations = 90

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4 inventors (with patents filed for the assignee):

Govind Bommi (3 out of 5 patents)

Krishna Murthy Bommi (3 out of 5 patents)

Michael L Schrimmer (1 out of 12 patents)

4. David Boone (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7585409 - Multi-stage water purification device (2009-09-08),

2. 7507338 - Universal water purifier unit assembly device (2009-03-24),

3. 7438428 - Novelty glow spike (2008-10-21),

4. 7396461 - Filter cartridge for gravity-fed water treatment device (2008-07-08),

Company Overview

Filtrex Holdings Pte Ltd is a leading provider of filtration solutions for industrial and commercial applications. With a strong focus on innovation and quality, we offer a wide range of filter products and services to meet the diverse needs of our customers. Our advanced filtration technologies ensure cleaner air and water, helping to create a healthier and more sustainable environment. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#389 in Parklane Mall

#389 in Singapore

Singapore, Singapore

Filtrex Holdings Pte Ltd.

Forward Citations = 90

4 inventors:

Govind Bommi (3 out of 5 patents)

Krishna Murthy Bommi (3 out of 5 patents)

Michael L Schrimmer (1 out of 12 patents)

4. David Boone (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Filtrex Holdings Pte Ltd.. Retrieved from https://idiyas.com/company/filtrex-holdings

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

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]