Dupaco, Inc.

Calculating rank

USPTO Granted Patents = 9

% Expired Patents = 33.3

CIPO Patents = 2

EPO Patents = 4

Trademarks = 4

Forward Citations = 205

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6 inventors (with patents filed for the assignee):

An Binh Vu (6 out of 8 patents)

Gregory Philip Jordan (6 out of 7 patents)

William J Mazzei (2 out of 8 patents)

4. An P Vu (1 out of 1 patent)

5. Edward Carden (1 out of 1 patent)

6. Donald R Rowean (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 9629972 - Bilateral bite block (2017-04-25),

2. 8648900 - Video observation of a patient's face during a medical procedure while the patient is in a prone position (2014-02-11),

3. 8269825 - Video observation of a patient's face during a medical procedure while the patient is in a prone position (2012-09-18),

4. 7850630 - Flexible head support with replaceable chinrest (2010-12-14),

5. 7748387 - Eye guard for protecting a patient's eyes from a laser beam during surgery (2010-07-06),

6. 7426763 - Table engageable support for head cushion supporting anesthetized patient (2008-09-23),

7. 6490737 - Protective cushion and cooperatively engageable helmet casing for anesthetized patient (2002-12-10),

8. 4022217 - Cuff configuration for cuff tracheal tubes (1977-05-10),

9. 3973564 - Anaesthetist's respiration apparatus (1976-08-10),

Company Overview

Dupaco is a not-for-profit financial cooperative offering a wide range of financial products and services to its members. With a focus on providing excellent customer service and competitive rates, Dupaco strives to help individuals achieve their financial goals and improve their overall financial well-being.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

9 Patents

#13 in Oceanside, CA

#7,766 in California

#32,675 in US

Oceanside, CA, United States of America

Dupaco, Inc.

Forward Citations = 205

6 inventors:

An Binh Vu (6 out of 8 patents)

Gregory Philip Jordan (6 out of 7 patents)

William J Mazzei (2 out of 8 patents)

4. An P Vu (1 out of 1 patent)

5. Edward Carden (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dupaco, Inc.. Retrieved from https://idiyas.com/company/dupaco

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]

4 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]