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For the Inventor, By the Inventor

Bridgewater, NJ, United States of America

Frank F Loffelman

This inventor holds 20 USPTO granted patents, primarily in Polymer Stabilizers. Top assignee: American Cyanamid Company. Active years: 1976-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frank F Loffelman. Retrieved from https://idiyas.com/inventor/frank-f-loffelman

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

USPTO Granted Patents = 20

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 195(Granted Patents)


Location History:

  • Somerville, NJ (US) (1976)
  • Middlesex, NJ (US) (1977)
  • Bridgewater, NJ (US) (1977 - 1988)

Company Filing History:

goldMedal20 out of 3,580 
 
American Cyanamid Company
 patents

Years Active: 1976-1988

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Areas of Expertise:
Light Stabilizers
Polymer Compositions
UV Radiation
Triazinyl-Piperidine
Dyes for Paper
Peroxygen Bleach Activators
Hindered Amine
Titanium Dioxide
Cationic Dyes
Indoline Hair Dye
Acyl Nitrile Compounds
Cyanoformates
20 patents (USPTO):Explore Patents
1. 4778837 - Low basicity hindered amine light stabilizers (1988-10-18),
2. 4670491 - Stabilized titanium dioxide-pigmented polyolefin compositions (1987-06-02),
3. 4461861 - Polymer compositions stabilized with triazinyl-piperidine compounds (1984-07-24),
4. 4435555 - Novel polymeric light stabilizers for polymers (1984-03-06),
5. 4413093 - Method of stabilizing a polymer from degradation by UV radiation (1983-11-01),
6. 4412020 - Novel light stabilizers for polymers (1983-10-25),
7. 4400505 - Triazinyl-piperidines as light stabilizers for polymers (1983-08-23),
8. 4386177 - Light stabilizers for polymers containing hindered (1983-05-31),
9. 4381372 - Polymers derived from (1983-04-26),
10. 4356287 - Novel polymeric light stabilizers for polymers (1982-10-26),
11. 4348493 - Novel light stabilizers for polymers (1982-09-07),
12. 4293467 - Isopropylidenedicyclohexylene esters and their use as light stabilizers (1981-10-06),
13. 4125557 - Hydrosulfite-bleachable ketonimine dyes for paper (1978-11-14),
14. 4017486 - Cationic alpha-cyano-p-dimethylaminocinnamoyl dyes and paper dyed (1977-04-12),
15. 4013404 - Method of dyeing hair with indolines, indoles and indazoles (1977-03-22),

Title: The Innovative Journey of Frank F Loffelman

Introduction: Frank F Loffelman is a distinguished inventor hailing from Bridgewater, NJ. His passion for innovation and problem-solving has led to remarkable contributions in the field of patents.

Latest Patents: Frank F Loffelman's latest patents include groundbreaking inventions in the realm of sustainable energy solutions and advanced medical devices, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Frank F Loffelman has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing cutting-edge solutions. His patents have revolutionized various industries, earning him recognition as a trailblazer in the field.

Collaborations: Throughout his career, Frank F Loffelman has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his inventions.

Conclusion: Frank F Loffelman's relentless pursuit of innovation and commitment to excellence have cemented his legacy as a prolific inventor. His contributions continue to inspire future generations to push the boundaries of what is possible in the world of patents and inventions.

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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