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For the Inventor, By the Inventor

Novato, CA, United States of America

Reidar Halle

This inventor holds 14 USPTO granted patents. Top assignees: Argus Chemical Corporation, U.S. Peroxygen Company. Active years: 1979-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Reidar Halle. Retrieved from https://idiyas.com/inventor/reidar-halle

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

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 40(Granted Patents)


Company Filing History:

goldMedal13 out of 114 
 
Argus Chemical Corporation
 patents
silverMedal1 out of 6 
 
U.S. Peroxygen Company
 patents

Years Active: 1979-1984

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14 patents (USPTO):Explore Patents
1. 4443376 - Gem-diperoxyesters (1984-04-17),
2. 4370459 - Polymerizing unsaturated monomers with gem-diperoxyester catalyst (1983-01-25),
3. 4361688 - Di(2-methyl-2-phenyl propyl) peroxy dicarbonate and other novel (1982-11-30),
4. 4330495 - Novel method of crosslinking/foaming of low density polyethylene using (1982-05-18),
5. 4307217 - 2-Chloro-2-alkyl substituted asymmetrical diacyl peroxides and (1981-12-22),
6. 4302569 - 2-Chloro-2-alkyl substituted peroxyesters (1981-11-24),
7. 4285877 - Di(2-methyl-2-phenyl propyl) peroxy dicarbonate and other novel (1981-08-25),
8. 4279831 - 2-Chloro-2-alkyl substituted asymmetrical diacyl peroxides (1981-07-21),
9. 4278612 - 2-Chloro-2-alkyl substituted peroxyesters (1981-07-14),
10. 4276247 - Cyclic peroxyketal cross-linking/blowing agents for polyethylene (1981-06-30),
11. 4245056 - Crosslinking high density polyethylene with t-octyl silicon peroxides (1981-01-13),
12. 4216294 - Unsaturated polyester resin foams and methods of preparation (1980-08-05),
13. 4198337 - T-Octyl silicon peroxides (1980-04-15),
14. 4161485 - Cyclic silyl peroxides (1979-07-17),

Title: Reidar Halle: Innovator in Polymer Chemistry

Introduction

Reidar Halle is a notable inventor based in Novato, California, with a significant contribution to the field of polymer chemistry. He holds a total of 14 patents, showcasing his innovative approach to chemical compounds and their applications.

Latest Patents

Halle's latest patents focus on gem-diperoxyesters, which are compounds characterized by the formula where R is selected from methyl and ethyl. These compounds are particularly efficient at varying temperatures from ambient to 60°C for initiating the polymerization of vinyl chloride. They also demonstrate high efficiency in curing polyester resins and polymerizing other monomers and comonomers with ethylenic unsaturation. The detailed structure of these compounds allows for versatile applications in the chemical industry.

Career Highlights

Throughout his career, Reidar Halle has worked with prominent companies such as Argus Chemical Corporation and U.S. Peroxygen Company. His work has significantly impacted the development of chemical processes and materials.

Collaborations

Halle has collaborated with notable coworkers, including David Peterson and Lawrence A. Bock, contributing to advancements in their respective fields.

Conclusion

Reidar Halle's innovative work in polymer chemistry and his numerous patents highlight his significant contributions to the industry. His research continues to influence the development of efficient chemical processes and materials.

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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