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For the Inventor, By the Inventor

Cerritos, CA, United States of America

Sapphire Technologies, Inc.

Calculating rank
USPTO Granted Patents = 20

Trademarks = 1

Forward Citations = 11

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10 inventors (with patents filed for the assignee):

goldMedal Jeremy Liu (15 out of 15 patents)

silverMedal Jeffrey Earl (13 out of 13 patents)

bronzeMedal Freddie Sarhan (11 out of 11 patents)

4.  Liping Zheng (4 out of 12 patents)

5.  Suratkal P Shenoy (4 out of 4 patents)

6.  James Ryan Yates (3 out of 3 patents)

7.  Archie Andonian (2 out of 2 patents)

8.  Diego Guimaraes Ferreira (2 out of 2 patents)

9.  Ovais Ahmed Bin Najeeb (1 out of 1 patent)

10.  John Stout (1 out of 1 patent)


20 patents:

1. 12546283 - Electrical power generated by carbon dioxide gas pressure letdown (2026-02-10),
2. 12503955 - Pressure control in a turboexpander (2025-12-23),
3. 12449195 - Conditioning gas for a pipeline (2025-10-21),
4. 12410777 - Turboexpander islanding operation (2025-09-09),
5. 12374963 - Turboexpander system with low voltage ride through control architecture (2025-07-29),
6. 12374960 - Hydrogen production using electrical power generated by gas pressure letdown (2025-07-29),
7. 12316197 - Brake resistor design for controlling rotor speed during generator shutdown sequence (2025-05-27),
8. 12289034 - Process integration in electrical power generation (2025-04-29),
9. 12286953 - Energy recovery from a gas well (2025-04-29),
10. 12258887 - Cooling gas recovered from a well (2025-03-25),
11. 12212214 - Hydrogen applications for turboexpander machines (2025-01-28),
12. 12104493 - Producing power with turboexpander generators based on specified output conditions (2024-10-01),
13. 12027732 - Fuel cell temperature control (2024-07-02),
14. 12000291 - Hydrogen cooling turboexpander (2024-06-04),
15. 11994115 - Turboexpander islanding operation (2024-05-28),
Company Overview
Sapphire Technologies, Inc. is a technology company based in Cerritos, California, specializing in advanced solutions for various industries. The organization focuses on developing innovative products and services that enhance operational efficiency and drive technological advancement. With a strong emphasis on research and development, Sapphire Technologies is dedicated to exploring cutting-edge domains, including software development, automation, and system integration, catering to a diverse clientele across multiple sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

20 Patents

#7 in Cerritos, CA

#3,943 in California

#16,416 in US

#31,315 in the World

Cerritos, CA (US)
Cerritos, CA, United States of America

Sapphire Technologies, Inc.

Forward Citations = 11

10 inventors:

goldMedal Jeremy Liu (15 out of 15 patents)

silverMedal Jeffrey Earl (13 out of 13 patents)

bronzeMedal Freddie Sarhan (11 out of 11 patents)

4.  Liping Zheng (4 out of 12 patents)

5.  Suratkal P Shenoy (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sapphire Technologies, Inc.. Retrieved from https://idiyas.com/company/sapphire-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]
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