% Expired Patents = 66.7

CIPO Patents = 2

EPO Patents = 3

Trademarks = 4

Forward Citations = 6

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7 inventors (with patents filed for the assignee):

William Alan Jacobs (6 out of 37 patents)

Brian A Jacobs (5 out of 8 patents)

Michael K Tam (1 out of 2 patents)

4. Alan J Sandler (1 out of 1 patent)

5. Joseph V Vittoria (1 out of 1 patent)

6. Frank W Lotz (1 out of 1 patent)

7. Neil John Graham (1 out of 33 patents)

8. Allen D Hertz (2 patents)

6 patents: Sort by Forward Citations

1. 8894851 - Lubricant purification system (2014-11-25),

2. 8894847 - Adapting multipurpose liquid filter (2014-11-25),

3. 8573407 - Air and contaminant isolation and removal apparatus and method (2013-11-05),

4. 8308941 - Oil soluble additive injection apparatus (2012-11-13),

5. 8298419 - Multi filter lubricant purification system (2012-10-30),

6. 8002973 - Lubricant purification system (2011-08-23),

Company Overview

Puradyn Filter Technologies, Inc. is a leading provider of bypass oil filtration systems for heavy-duty diesel engines. The company's innovative technology helps to extend engine life, decrease maintenance costs, and improve overall performance. Puradyn's filters are designed to remove contaminants and extend oil life, making them an essential component for any fleet or industrial equipment. With a focus on sustainability and efficiency, Puradyn Filter Technologies is a trusted name in the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#6 in Boynton Beach, FL

#1,447 in Florida

#44,864 in US

Boynton Beach, FL, United States of America

Puradyn Filter Technologies, Inc.

Forward Citations = 6

7 inventors:

William Alan Jacobs (6 out of 37 patents)

Brian A Jacobs (5 out of 8 patents)

Michael K Tam (1 out of 2 patents)

4. Alan J Sandler (1 out of 1 patent)

5. Joseph V Vittoria (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Puradyn Filter Technologies, Inc.. Retrieved from https://idiyas.com/company/puradyn-filter-technologies

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]

2 patents (CIPO):

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]

3 patents (EPO):

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]