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For the Inventor, By the Inventor

Salt Lake City, UT, United States of America

Zars, Inc.

USPTO Granted Patents = 18

% Expired Patents = 22.2



Trademarks = 3

Forward Citations = 1,294

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5 inventors (with patents filed for the assignee):

goldMedal Jie Zhang (17 out of 36 patents)

silverMedal Hao Zhang (12 out of 14 patents)

bronzeMedal Wade Hull (8 out of 14 patents)

4.  Larry D Rigby (8 out of 14 patents)

5.  Theodore Stanley (3 out of 3 patents)

6.  Kevin S Warner (16 patents)

7.  Suyi Niu (2 patents)

8.  Jie Zhang (0 patent)

9.  Michael A Ashburn (0 patent)


18 patents:

1. 7094228 - Methods and formulations for photodynamic therapy (2006-08-22),
2. 6955819 - Methods and apparatus for using controlled heat to regulate transdermal and controlled release delivery of fentanyl, other analgesics, and other medical substances (2005-10-18),
3. 6780426 - Method and apparatus for improved heat controlled administration of pharmaceuticals (2004-08-24),
4. 6756053 - Controlled heat induced rapid delivery of pharmaceuticals from skin depot (2004-06-29),
5. 6726673 - Methods and apparatus for improved administration of testosterone pharmaceuticals (2004-04-27),
6. 6613350 - Electrical apparatus for heating to a desired temperature for improved administration of pharmaceutically active compounds (2003-09-02),
7. 6546281 - Integrated apparatus for controlled heat aided dermal drug delivery (2003-04-08),
8. 6528086 - Methods and apparatus for drug delivery involving phase changing formulations (2003-03-04),
9. 6488959 - Transdermal drug patch with attached pocket for controlled heating device (2002-12-03),
10. 6465006 - Method for facilitating absorption of pharmaceutically active compounds (2002-10-15),
11. 6453648 - Method for manufacturing a heat generating apparatus (2002-09-24),
12. 6340472 - Method for reducing onset time of pharmaceutically active compounds (2002-01-22),
13. 6306431 - Apparatus for heating to a desired temperature for improved administration of pharmaceutically active compounds (2001-10-23),
14. 6303142 - Methods and apparatus for improved administration of pharmaceutically active compounds (2001-10-16),
15. 6284266 - Methods and apparatus for improved administration of fentanyl and sufentanil (2001-09-04),
Company Overview
Zars, Inc. is a technology-driven company based in Salt Lake City, UT, specializing in advanced solutions for various industries. The organization focuses on developing innovative products and services that enhance operational efficiency and drive growth. With a strong emphasis on research and development, Zars, Inc. explores cutting-edge technologies, particularly in the fields of software development and engineering. Their commitment to innovation positions them as a key player in the evolving landscape of technology solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

18 Patents

#80 in Salt Lake City, UT

#207 in Utah

#17,974 in US

#34,244 in the World

Salt Lake City, UT (US)
Salt Lake City, UT, United States of America

Zars, Inc.

Forward Citations = 1,294

5 inventors:

goldMedal Jie Zhang (17 out of 36 patents)

silverMedal Hao Zhang (12 out of 14 patents)

bronzeMedal Wade Hull (8 out of 14 patents)

4.  Larry D Rigby (8 out of 14 patents)

5.  Theodore Stanley (3 out of 3 patents)

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

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]
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