logo

For the Inventor, By the Inventor

Bartlesville, OK, United States of America

James N Short

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 261(Granted Patents)


Company Filing History:

goldMedal12 out of 5,071 
 
Phillips Petroleum Company
 patents
silverMedal1 out of 2 
 
Williams, Phillips & Umphlett
 patents
bronzeMedal1 out of 832,912 
Other
 patents
where one patent can have more than one assignee

Years Active: 1976-1989

Loading Chart...
15 patents (USPTO):Explore Patents
1. 4877763 - Supported chromium oxide/boron catalyst (1989-10-31),
2. 4843133 - Polymerization and catalysts (1989-06-27),
3. 4818800 - Polymerization process utilizing a silica-supported chromium oxide (1989-04-04),
4. 4803253 - Ethylene polymer produced using a catalyst comprising a phosphate and (1989-02-07),
5. 4690990 - Polymerization process using a catalyst comprising a phosphate and with (1987-09-01),
6. 4565795 - Polymerization and catalysts (1986-01-21),
7. 4424139 - Catalyst comprising a phosphate and with a (1984-01-03),
8. T103702 - Stabilization of polymer blends with metal nitrites (1983-12-05),
9. 4405769 - Catalyst, method of producing the catalyst, and polymerization process (1983-09-20),
10. 4325837 - Catalyst, method of producing the catalyst, and polymerization process (1982-04-20),
11. 4297445 - Continuous production of olefin block copolymers (1981-10-27),
12. 4152503 - Catalyst support prepared by alcohol treatment of hydrogels (1979-05-01),
13. 4081407 - Catalyst support prepared by alcohol treatment of hydrogels (1978-03-28),
14. 3995095 - Modification of polymers by treatment with olefins (1976-11-30),
15. 3948845 - Opalescent polymer compositions (1976-04-06),

Title: The Innovative Contributions of James N. Short

Introduction

James N. Short is a notable inventor based in Bartlesville, OK (US), recognized for his significant contributions to the field of polymerization and catalyst systems. With a total of 15 patents to his name, Short has made a lasting impact on the industry through his innovative approaches and solutions.

Latest Patents

One of his latest patents is the development of a supported chromium oxide/boron catalyst. This catalyst system is useful for the polymerization of ethylene and other alpha-olefins. It comprises a silica-supported chromium oxide catalyst and a dihydrocarbylboron monohydrocarbyloxide adjuvant. This catalyst system results in alpha-olefin polymers that have a broadened molecular weight distribution in the high molecular portion. Another significant patent involves the polymerization of olefins in the presence of a catalyst system. This system includes a titanium-containing component associated with a chemically treated silica-containing composition and a dihydrocarbylmagnesium compound. Additionally, it features a cocatalyst component derived from metal hydride or organometal compounds from Groups IA-IIIA of the Periodic Table.

Career Highlights

Throughout his career, James N. Short has worked with prominent companies such as Phillips Petroleum Company and Williams, Phillips & Umphlett. His work in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in the field.

Collaborations

Short has collaborated with notable coworkers, including Max P. McDaniel and Donald R. Witt. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

James N. Short's contributions to the field of polymerization and catalyst systems exemplify the spirit of innovation. His extensive patent portfolio and collaborations highlight his dedication to advancing technology in this area.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…