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For the Inventor, By the Inventor

Yarm, United Kingdom

James R Jennings

This inventor holds 26 USPTO granted patents, primarily in Catalytic Processes. Top assignees: Imperial Chemical Industries Limited, Avocet Fuel Solutions, Inc., Katalco Corp.. Active years: 1977-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James R Jennings. Retrieved from https://idiyas.com/inventor/james-r-jennings

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 26

% Patents Active = 88.5

Average Co-Inventor Count = 1.6

ph-index = 9

Forward Citations = 198(Granted Patents)


Location History:

  • Runcorn, EN (1977 - 1978)
  • Runcorn, GB (1978 - 1980)
  • Cleveland, GB (1987 - 1995)
  • Hutton Rudby, GB (1980 - 2015)
  • Yarm, GB (1981 - 2019)

Company Filing History:

goldMedal23 out of 3,840 
 
Imperial Chemical Industries Limited
 patents
silverMedal2 out of 2 
 
Avocet Fuel Solutions, Inc.
 patents
bronzeMedal2 out of 5 
 
Katalco Corp.
 patents
4. 1 out of 1 
 
Avocet IP Limited
 patent
where one patent can have more than one assignee

Years Active: 1977-2019

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Areas of Expertise:
Polyethylene Glycol Dinitrate
Carbon Dioxide Conversion
Methanol Production
Hydrogenation
Ethylene Oxide
Ammonia Synthesis
Iron Catalyst
Dimerization Process
Phosphinates
Phosphonites
Catalyst Precursor
Oxychlorination Process
26 patents (USPTO):Explore Patents
1. 10232341 - Apparatus and method for continuous production of polyethylene glycol dinitrate (2019-03-19),
2. 9133074 - Process for the conversion of carbon dioxide to methanol (2015-09-15),
3. 9085497 - Conversion of carbon dioxide to hydrocarbons via hydrogenation (2015-07-21),
4. 5384420 - Production of ethylene oxide (1995-01-24),
5. 5336791 - Production of ethylene oxide (1994-08-09),
6. 5137924 - Catalytic process (1992-08-11),
7. 4863894 - Process for the manufacture of a catalyst (1989-09-05),
8. 4698325 - Catalysts for ammonia synthesis (1987-10-06),
9. 4689317 - Catalyst precursor for ammonia synthesis and process for its production (1987-08-25),
10. 4668658 - Iron catalyst and method of producing it (1987-05-26),
11. 4668657 - Iron catalyst and method of producing it (1987-05-26),
12. 4654320 - Catalysts for ammonia synthesis and process for producing the catalyst (1987-03-31),
13. 4600704 - Catalyst (1986-07-15),
14. 4482645 - Method of making an iron oxidechromium oxide catalyst (1984-11-13),
15. 4451683 - Catalyst, catalyst support and oxychlorination process (1984-05-29),

Title: **James R Jennings: A Notable Innovator in Chemical Engineering**

Introduction

James R Jennings, based in Yarm, GB, is a distinguished inventor with a remarkable portfolio of 26 patents. His innovative contributions primarily focus on chemical processes and apparatuses, showcasing his expertise and creativity in the field of chemical engineering.

Latest Patents

Among his latest patents are:

1. **Apparatus and method for continuous production of polyethylene glycol dinitrate** - This patent details an apparatus designed to produce polyethylene glycol dinitrate continuously. The process involves providing an acid composition and a glycol composition to a reaction apparatus. These two components react continuously to generate a reaction composition, which is then partially neutralized with an alkaline composition to facilitate the deposition of polyethylene glycol dinitrate. Finally, the deposit of polyethylene glycol dinitrate is extracted for further use.

2. **Process for the conversion of carbon dioxide to methanol** - In this patent, Jennings describes carbon monoxide conversion processes that utilize hydrogenation to convert carbon monoxide to methanol. The innovative process initiates with carbon monoxide priming before introducing a mixture of hydrogen and carbon dioxide into the reactor. Enhanced catalyst performance and longevity are achieved through another feature of this process, where the feed of carbon monoxide can be recycled from reactor effluent after optimum reaction conditions are established.

Career Highlights

James has made significant strides in his career, having worked with notable companies such as Imperial Chemical Industries Limited and Avocet Fuel Solutions, Inc. His roles within these organizations have enabled him to apply and refine his extensive knowledge and skills in chemical engineering.

Collaborations

Throughout his career, Jennings has collaborated with esteemed professionals like Philip J Hogan and Lawrence F Kelly. These partnerships have been instrumental in his research and development endeavors, leading to innovations that have had a substantial impact in chemical processing.

Conclusion

James R Jennings stands out as a prominent inventor with a diverse range of patents that reflect his deep understanding of chemical engineering. His continuous efforts and collaborations have undoubtedly contributed to advancements in the field, paving the way for future innovations.

Profile summary based on public USPTO records.
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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