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For the Inventor, By the Inventor

Sidney, OH, United States of America

Copeland Corporation


USPTO Granted Patents = 373

% Expired Patents = 2.4


Trademarks = 18

Forward Citations = 10,754

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261 inventors (with patents filed for the assignee):

goldMedal Jean-Luc M Caillat (54 out of 84 patents)

silverMedal Hung M Pham (39 out of 122 patents)

bronzeMedal Michael M Perevozchikov (28 out of 85 patents)

4.  Frank S Wallis (23 out of 43 patents)

5.  Mark Bass (23 out of 30 patents)

6.  Andrew M Welch (22 out of 28 patents)

7.  John P Elson (18 out of 25 patents)

8.  Hank E Millet (17 out of 18 patents)

9.  Brian R Butler (16 out of 41 patents)

10.  James William Bush (16 out of 119 patents)

11.  Gary J Anderson (16 out of 16 patents)

12.  Vijay O Bahel (16 out of 23 patents)

13.  Norman G Beck (15 out of 16 patents)

14.  Roger C Weatherston (15 out of 22 patents)

15.  Mickey F Hickey (14 out of 14 patents)


Core Competencies:
Refrigerant Charging
Surge Control Systems
Hybrid Heat-Pump
Foil Bearing Assembly
Dynamic Compressors
Climate Control Systems
Compressor Assemblies
Variable Inlet Guide Vane
Indoor Air Quality Sensors
Heat Exchanger
Oil Control Systems
Scroll Compressors

373 patents:

1. 12736262 - Systems, controllers, and methods for controlling a CO2 refrigeration system (2026-09-15),
2. 12736053 - Antirotation reed valve systems and methods for compressors (2026-09-15),
3. D1146608 - Retainer clip (2026-09-08),
4. 12729873 - Open air-cycle ventilating heat pump (2026-09-08),
5. 12723598 - Centrifugal compressor with controlled tolerance stack and methods of assembling the same (2026-09-01),
6. 12723587 - Scroll compressors including ring-shaped counterweight assemblies (2026-09-01),
7. 12716597 - Multi-stage liquid desiccant dehumidification systems and methods (2026-08-25),
8. 12704132 - Cooling circuits for compressors and compressors including same (2026-08-11),
9. 12698927 - Methods and systems for controlling a compressor cooling system (2026-08-04),
10. 12698910 - Conditioning system including vapor compression system and humidity control system (2026-08-04),
11. 12692877 - Cooling circuits for compressors and compressors including same (2026-07-28),
12. 12687317 - Climate control systems for use with high glide working fluids and methods for operation thereof (2026-07-21),
13. 12669272 - Refrigeration system having high-efficiency loop (2026-06-30),
14. 12669126 - Compressor having shutdown valve assembly (2026-06-30),
15. 12656026 - Liquid desiccant air conditioner modules having aerodynamic features (2026-06-16),
Copeland Corporation is a global manufacturing company that specializes in the production of high-quality industrial machinery and equipment. With over 50 years of experience, the company is known for its innovative solutions in various sectors, including automotive, aerospace, and energy. Copeland Corporation's commitment to excellence and customer satisfaction has earned them a reputation as a trusted partner in the industry.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Copeland Corporation
373 Patents

#2 in Sidney, OH

#52 in Ohio

#1,232 in US

#2,468 in the World

Sidney, OH (US)
Sidney, OH, United States of America

Copeland Corporation

Forward Citations = 10,754

261 inventors:

goldMedal Jean-Luc M Caillat (54 out of 84 patents)

silverMedal Hung M Pham (39 out of 122 patents)

bronzeMedal Michael M Perevozchikov (28 out of 85 patents)

4.  Frank S Wallis (23 out of 43 patents)

5.  Mark Bass (23 out of 30 patents)

Please report any incorrect information to [email protected]
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