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USPTO Data Jan 1 1976 - Nov 10 2026
135 Patents
#1 in Conyers, GA
#64 in Georgia
#2,889 in US
#5,996 in the World
Hill Phoenix, Inc.
Forward Citations = 579
107 inventors:
Conyers, GA, United States of America
Hill Phoenix, Inc.
Calculating rank
% Expired Patents = 3.7
CIPO Patents = 8
EPO Patents = 13
Trademarks = 27
Forward Citations = 579
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107 inventors (with patents filed for the assignee):
John D Bittner (21 out of 21 patents)
Timothy Dean Swofford (19 out of 20 patents)
Jeffrey E Newel (16 out of 17 patents)
4. Jules G Choueifati (14 out of 14 patents)
5. Senthilkumar Kandappa Goundar Shanmugam (14 out of 14 patents)
6. Neil John Rathje (10 out of 10 patents)
7. Naresh Kumar Krishnamoorthy (9 out of 9 patents)
8. Niel M Hayes (8 out of 8 patents)
9. Kim G Christensen (8 out of 8 patents)
10. Peter J Ferretti (7 out of 7 patents)
11. Shobin Balakrishnan (7 out of 7 patents)
12. Roy Bates (7 out of 7 patents)
13. Larry C Howington (7 out of 9 patents)
14. David K Hinde (6 out of 6 patents)
15. Manu Mital (6 out of 6 patents)
Core Competencies:
CO2 Refrigeration
Defrost Heaters
Thermoelectric Cooling
Heat Exchanger
Temperature Monitoring
Oil Management
Expansion Valve
Refrigerated Display Case
Condensation Control
Cooling Distribution
Automated Control
Energy Efficiency
135 patents:
Company Overview
Hill Phoenix, Inc., based in Conyers, GA, specializes in advanced refrigeration systems, focusing on innovative technologies such as CO2 refrigeration and thermoelectric cooling. The company develops a range of products including defrost heaters, heat exchangers, and temperature monitoring solutions, catering to various industries that require efficient and sustainable cooling solutions. Hill Phoenix is recognized for its commitment to enhancing energy efficiency and environmental sustainability in refrigeration applications.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hill Phoenix, Inc.. Retrieved from https://idiyas.com/company/hill-phoenix
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]
8 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]
13 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]