Ryan J Hulse

This inventor holds 86 USPTO granted patents and 80 published patent applications, plus 13 CIPO patents and 35 EPO patents, primarily in Refrigerant Compositions (CPC class C09K5-045). Top assignees: Honeywell International Inc., Solstice Advanced Materials US, Inc., E.i. Dupont De Nemours and Company. Active years: 2008-2026.

USPTO Granted Patents = 86 (Patent Applications = 80)

% Patents Active = 94.2

CIPO Patents = 13 (Patent Applications = 22)

EPO Patents = 35 (Patent Applications = 99)

Average Co-Inventor Count = 4.1

ph-index = 10

Forward Citations = 428(Granted Patents)

Forward Citations (Not Self Cited) = 350(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Morristown, NJ (US) (2014 - 2016)
Charlotte, NC (US) (2023)
Getzille, NY (US) (2023)
Getzville, NY (US) (2008 - 2024)

Company Filing History:

82 out of 16,014

Honeywell International Inc.

patents

2 out of 14

Solstice Advanced Materials US, Inc.

patents

1 out of 16,339

E.i. Dupont De Nemours and Company

patents

4. 1 out of 334

The Chemours Company Fc, LLC

patents

Years Active: 2008-2026

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Areas of Expertise:

Refrigerant Compositions

Azeotropic Mixtures

Heat Transfer

Trifluoroiodomethane

Difluoromethane

Low GWP

Fire Extinguishing

Fluorinated Compounds

Azeotrope-like Compositions

Environmental Impact

Fluorine Substituted Olefins

Active Components

86 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12691536 - Method of forming refrigerant systems (2026-07-28),

2. 12570885 - Refrigerant compositions and use thereof in systems using flooded evaporators (2026-03-10),

3. 12281053 - Processes for producing trifluoroiodomethane and trifluoroacetyl iodide (2025-04-21),

4. 12203028 - Compositions containing difluoromethane and fluorine substituted olefins (2025-01-21),

5. 12195664 - Compositions containing difluoromethane and fluorine substituted olefins (2025-01-14),

6. 11884607 - Processes for producing trifluoroiodomethane and trifluoroacetyl iodide (2024-01-30),

7. 11827835 - Refrigerant compositions and use thereof in systems using flooded evaporators (2023-11-28),

8. 11739243 - Azeotrope or azeotrope-like compositions of 1,2,2-trifluoro-1-trifluoromethylcyclobutane (TFMCB) and applications thereof (2023-08-29),

9. 11566155 - Nonflammable refrigerants having low GWP, and systems for and methods of providing refrigeration (2023-01-31),

10. 11555136 - Azeotrope or azeotrope-like compositions of trifluoroiodomethane (CFI) and trifluoroacetyl chloride (CFCOCI) (2023-01-17),

11. 11459284 - Processes for producing trifluoroiodomethane and trifluoroacetyl iodide (2022-10-04),

12. 11344761 - Azeotrope or azeotrope-like compositions of trifluoroiodomethane (CFI) and 1,1,1,2,2,3,3,-heptafluoropropane (HFC-227ca) (2022-05-31),

13. 11318338 - Azeotrope or azeotrope-like compositions of trifluoroidomethane (CFI) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) (2022-05-03),

14. 11306235 - Compositions containing difluoromethane and fluorine substituted olefins (2022-04-19),

15. 11214720 - Compositions containing difluoromethane and fluorine substituted olefins (2022-01-04),

Title: Innovator Spotlight: Ryan J Hulse - Pioneering Inventor in Refrigerant Technologies

Introduction:

Ryan J Hulse, a prolific inventor based in Getzville, NY, has made significant contributions to the field of refrigerant technologies. With an impressive portfolio of 80 patents, Hulse is renowned for his groundbreaking work in developing innovative processes for producing trifluoroiodomethane and trifluoroacetyl iodide.

Latest Patents:

Hulse's latest patents showcase his expertise in optimizing refrigerant compositions and their applications in systems using flooded evaporators. One of his notable inventions involves a method for producing trifluoroiodomethane by reacting hydrogen iodide and trifluoroacetyl halides at specific temperatures with the aid of catalysts. Additionally, he has pioneered a refrigerant composition retrofitting technique that includes a combination of environmentally friendly compounds with reduced global warming potential.

Career Highlights:

Throughout his illustrious career, Ryan J Hulse has honed his skills and expertise while working for esteemed companies such as Honeywell International Inc. and E.I. du Pont de Nemours and Company. His tenure at these industry giants has provided him with invaluable experience in developing cutting-edge technologies in the field of refrigerants and chemical processes.

Collaborations:

Hulse has had the privilege of collaborating with accomplished professionals in the industry, including his esteemed coworkers Rajiv R Singh and Hang Thanh Pham. These collaborations have been instrumental in fostering creativity, innovation, and knowledge-sharing in the realm of refrigerant technologies.

Conclusion:

In conclusion, Ryan J Hulse stands out as a visionary inventor whose pioneering work in refrigerant technologies has significantly advanced the industry. With a rich portfolio of patents and a track record of successful collaborations, Hulse continues to push the boundaries of innovation, shaping the future of sustainable and environmentally friendly refrigeration solutions.