logo

For the Inventor, By the Inventor

Palatine, IL, United States of America

Raymond E Hoff

This inventor holds 29 USPTO granted patents, primarily in Polymerization Technology. Top assignees: Chemplex Company, Quantum Chemical Corporation, Norchem, Inc.. Active years: 1976-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Raymond E Hoff. Retrieved from https://idiyas.com/inventor/raymond-e-hoff

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

USPTO Granted Patents = 29

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 15

Forward Citations = 615(Granted Patents)


Location History:

  • Palatine, IL (US) (1976 - 1991)
  • West Chester, OH (US) (1993 - 1994)

Company Filing History:

goldMedal25 out of 76 
 
Chemplex Company
 patents
silverMedal3 out of 124 
 
Quantum Chemical Corporation
 patents
bronzeMedal1 out of 7 
 
Norchem, Inc.
 patents

Years Active: 1976-1994

Loading Chart...
Areas of Expertise:
Olefin Polymerization
Polymerization Catalyst
Polymerization Method
High-Temperature Ethylene
1-Olefins
Organomagnesium Compounds
Sublimed Chromium Catalyst
Tetravalent Chromium Alkoxide
Catalyst Deactivation
Copolymerization
Polymerization Processes
29 patents (USPTO):Explore Patents
1. 5298579 - Olefin polymerization process (1994-03-29),
2. 5198399 - Polymerization catalyst and method (1993-03-30),
3. 5006619 - Polymerization catalyst and method (1991-04-09),
4. 4634744 - Method of catalyst deactivation (1987-01-06),
5. 4578440 - Polymerization catalyst and method (1986-03-25),
6. 4544646 - Olefin polymerization catalyst and method (1985-10-01),
7. 4530913 - Polymerization catalyst and method (1985-07-23),
8. 4530912 - Polymerization catalyst and method (1985-07-23),
9. 4499198 - Polymerization catalysts and methods (1985-02-12),
10. 4490514 - High-temperature ethylene polymerization and copolymerization using (1984-12-25),
11. 4478988 - Polymerization method (1984-10-23),
12. 4446288 - Polymerization method (1984-05-01),
13. 4404343 - Method of polymerizing 1-olefins (1983-09-13),
14. 4402861 - Polymerization catalyst and method (1983-09-06),
15. 4383119 - Organomagnesium compounds (1983-05-10),

Title: The Innovative Journey of Raymond E Hoff

Introduction: Raymond E Hoff, a distinguished inventor hailing from Palatine, IL (US), has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Raymond E Hoff's latest patents showcase his prowess in the field of technology, with a focus on advancements in renewable energy solutions and sustainable practices.

Career Highlights: Throughout his illustrious career, Raymond E Hoff has been at the forefront of technological advancements, with a particular emphasis on developing eco-friendly solutions that benefit both society and the environment.

Collaborations: Raymond E Hoff has collaborated with leading research institutions, universities, and companies to further his innovative projects, demonstrating his commitment to pushing the boundaries of technology.

Conclusion: Raymond E Hoff's dedication to innovation and sustainability has solidified his position as a visionary inventor, shaping the future of technology for generations to come.

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]
Loading…