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For the Inventor, By the Inventor

Canoga Park, CA, United States of America

Martin B Sheratte

This inventor holds 11 USPTO granted patents. Top assignees: Mcdonnell Douglas Corporation, Acurex Corporation, Other. Active years: 1976-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Martin B Sheratte. Retrieved from https://idiyas.com/inventor/martin-b-sheratte

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 6

Forward Citations = 99(Granted Patents)


Location History:

  • Reseda, CA (US) (1976)
  • Canoga Park, CA (US) (1977 - 1980)

Company Filing History:

goldMedal9 out of 1,173 
 
Mcdonnell Douglas Corporation
 patents
silverMedal1 out of 30 
 
Acurex Corporation
 patents
bronzeMedal1 out of 834,513 
Other
 patents

Years Active: 1976-1980

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11 patents (USPTO):Explore Patents
1. 4212953 - Fire-retardant polyurethane foams (1980-07-15),
2. 4162995 - Method and composition for reclaiming polyurethane (1979-07-31),
3. 4154919 - Linear and cross-linked polybenzimidazoles (1979-05-15),
4. 4110266 - Process for converting the decomposition products of polyurethane and (1978-08-29),
5. 4007123 - Fire resistant functional fluid compositions (1977-02-08),
6. 4001129 - Fire resistant functional fluids (1977-01-04),
7. 3984340 - Functional fluid compositions containing epoxy compounds (1976-10-05),
8. 3983046 - Functional fluid compositions containing epoxy additives (1976-09-28),
9. 3957668 - Novel epoxy compounds and functional fluid compositions containing such (1976-05-18),
10. 3951837 - Functional fluid compositions (1976-04-20),
11. 3935116 - Functional fluid compositions (1976-01-27),

Title: Martin B Sheratte: Innovator in Fire-Retardant Polyurethane Technologies

Introduction

Martin B Sheratte is a notable inventor based in Canoga Park, CA (US). He holds a total of 11 patents that showcase his contributions to the field of polyurethane technologies. His innovative work primarily focuses on enhancing the fire resistance of polyurethane foams and developing methods for reclaiming polyurethane materials.

Latest Patents

Among his latest patents, Sheratte has developed a method for producing fire-retardant polyurethane foams. This process involves mixing an ethylenic phosphorus compound with a polyol and polymerizing the mixture with polyisocyanate. The result is an interpenetrating network of urethane polymer and phosphorus-containing polymer that significantly increases fire resistance. Additionally, he has patented a method for reclaiming polyurethane by treating it with ammonia or ammonium hydroxide, often in the presence of organic solvents. This innovative approach allows for the decomposition of polyurethane foams, enabling the recovery and reuse of materials that would otherwise be discarded.

Career Highlights

Throughout his career, Martin B Sheratte has worked with prominent companies such as McDonnell Douglas Corporation and Acurex Corporation. His experience in these organizations has contributed to his expertise in the field of polyurethane technologies and has facilitated his innovative endeavors.

Collaborations

Sheratte has collaborated with various professionals in his field, including Lydia H Simanyi, enhancing the scope and impact of his work.

Conclusion

Martin B Sheratte's contributions to the development of fire-retardant polyurethane technologies and methods for reclaiming polyurethane materials highlight his innovative spirit and dedication to advancing the field. His work not only improves safety standards but also promotes sustainability through material recovery.

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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