Trademarks = 5

Forward Citations = 124

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7 inventors (with patents filed for the assignee):

John A Simonetti (2 out of 3 patents)

David H Hopkins (2 out of 7 patents)

Ashok K Agarwal (1 out of 1 patent)

4. John Cannistra (1 out of 1 patent)

5. John W Vickers (1 out of 1 patent)

6. Tom Muzik (1 out of 1 patent)

7. Cheng H Lee (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6833073 - Composite nanofiltration and reverse osmosis membranes and method for producing the same (2004-12-21),

2. 6634192 - System and method for flushing a membrane web using a vacuum roller (2003-10-21),

3. 6579455 - Filter and valve apparatus (2003-06-17),

4. 6451386 - Modified polymer having improved properties and process for manufacturing same (2002-09-17),

5. 6436213 - Enhanced electro-deposition device and method (2002-08-20),

6. 6264809 - Enhanced membrane electrode devices useful for electrodeposition coating (2001-07-24),

Company Overview

PTI Advanced Filtration, Inc. is a leading provider of innovative filtration solutions for various industries. With a focus on advanced technologies and superior customer service, PTI offers a wide range of high-quality filtration products to meet the needs of its clients. From air filters to liquid filtration systems, PTI has the expertise and experience to deliver reliable and efficient solutions for clean air and fluid processing. Visit www.ptifilters.com for more information.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#27 in Oxnard, CA

#10,570 in California

#44,981 in US

Oxnard, CA, United States of America

Pti Advanced Filtration, Inc.

Forward Citations = 124

7 inventors:

John A Simonetti (2 out of 3 patents)

David H Hopkins (2 out of 7 patents)

Ashok K Agarwal (1 out of 1 patent)

4. John Cannistra (1 out of 1 patent)

5. John W Vickers (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pti Advanced Filtration, Inc.. Retrieved from https://idiyas.com/company/pti-advanced-filtration

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]