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For the Inventor, By the Inventor

Bartlesville, OK, United States of America

Richard E Dietz

This inventor holds 27 USPTO granted patents, primarily in Olefin Polymerization. Top assignees: Phillips Petroleum Company, Other. Active years: 1978-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard E Dietz. Retrieved from https://idiyas.com/inventor/richard-e-dietz

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

USPTO Granted Patents = 27

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 9

Forward Citations = 260(Granted Patents)


Location History:

  • Bartlesville, OK (US) (1978 - 1986)
  • Borger, TX (US) (1982 - 1988)

Company Filing History:

goldMedal26 out of 5,071 
 
Phillips Petroleum Company
 patents
silverMedal1 out of 834,453 
Other
 patents

Years Active: 1978-1988

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Areas of Expertise:
Polymerization
Olefins
Catalyst
Zirconium-Titanium
High Molecular Weight
Epoxides
Fluorided Chromium
Magnesium Reducing Agent
Cocatalyst
Particle Form Evaporator
Process
27 patents (USPTO):Explore Patents
1. 4719271 - Polymerization of olefins (1988-01-12),
2. 4618595 - Polymerization of olefins (1986-10-21),
3. 4532272 - Creation and maintenance of the bed of a particle form evaporator (1985-07-30),
4. 4472523 - Zirconium-titanium catalyzed olefin polymerization (1984-09-18),
5. 4461882 - Olefin polymerization (1984-07-24),
6. 4410671 - Catalyst, method of producing the catalyst, and polymerization process (1983-10-18),
7. 4410451 - Catalyst and process (1983-10-18),
8. 4406818 - Olefin polymerization (1983-09-27),
9. 4405769 - Catalyst, method of producing the catalyst, and polymerization process (1983-09-20),
10. 4396747 - Zirconium-titanium catalyzed olefin polymerization (1983-08-02),
11. 4362648 - Polymerization of olefins (1982-12-07),
12. 4347161 - Polymerization of olefins (1982-08-31),
13. 4331791 - Polymerization process using high molecular weight epoxides (1982-05-25),
14. 4331558 - Polymerization catalyst and process (1982-05-25),
15. 4326988 - Catalyst, method of producing the catalyst, and polymerization process (1982-04-27),

Title: Richard E. Dietz: A Pioneer in Polymerization Innovation

Introduction

Richard E. Dietz, based in Bartlesville, Oklahoma, is a prominent inventor known for his extensive work in polymerization processes. With 27 patents to his name, Dietz has made significant contributions to the field of olefin polymerization, showcasing his innovative spirit and dedication to advancing chemical engineering.

Latest Patents

Dietz's most recent patents revolve around the polymerization of olefins, focusing on the development of catalysts and the processes used in their formation. His innovative catalyst is produced by precipitating a composition from a solution of a metal halide, such as magnesium dihalide, and a transition metal compound, like titanium tetraalkoxide. The process involves using a particulate diluent, such as polymeric fibrils, in conjunction with various organometallic compounds, metal halides, and organic acid halides. Dietz emphasizes that the composition can be optimally treated with a halide ion exchanging source, such as titanium tetrahalide, to enhance catalyst activity. Furthermore, the catalyst is intended to be paired with a cocatalyst that includes a metal hydride or organometallic compounds from Periodic Groups IA, IIA, and IIIA, highlighting the sophistication behind his work.

Career Highlights

Throughout his career, Richard E. Dietz has played a vital role at Phillips Petroleum Company, where his efforts have significantly impacted the field of polymer chemistry. His dedication to research and development has established him as a leading figure in the industry, pushing the boundaries of what is possible in olefin polymerization.

Collaborations

Dietz has collaborated with notable colleagues, including Melvin B. Welch and Charles E. Capshew. These partnerships have fostered a dynamic environment for innovation, allowing for the sharing of ideas and expertise that has propelled advancements in their respective fields.

Conclusion

Richard E. Dietz exemplifies the spirit of innovation within the realm of polymer science. His 27 patents reflect a commitment to advancing chemical processes that have a lasting impact on the industry. As he continues to develop new and exciting methodologies in polymerization, his work remains influential for future generations of inventors and researchers alike.

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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