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For the Inventor, By the Inventor

Bartlesville, OK, United States of America

Gary D Macdonell

This inventor holds 13 USPTO granted patents, plus 1 CIPO patent. Top assignee: Phillips Petroleum Company. Active years: 1981-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gary D Macdonell. Retrieved from https://idiyas.com/inventor/gary-d-macdonell

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

USPTO Granted Patents = 13

% Patents Active = 100.0


Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 48(Granted Patents)


Location History:

  • Washington, DC (US) (1985)
  • Bartlesville, OK (US) (1981 - 1987)
  • Louisville, KY (US) (1987 - 1988)
  • Houston, TX (US) (1989)

Company Filing History:

goldMedal13 out of 5,071 
 
Phillips Petroleum Company
 patents

Years Active: 1981-1989

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13 patents (USPTO):Explore Patents
1. 4857179 - Ore flotation and mineral flotation agents for use therein (1989-08-15),
2. 4722767 - Alkyl polyoxyalkylene sulfides and alkyl polyoxyalkylene sulfoxides as (1988-02-02),
3. 4700004 - Conversion of mercaptans to disulfides with soluble cobalt catalyst (1987-10-13),
4. 4659490 - Aqueous metal-working composition and process (1987-04-21),
5. 4579586 - Mercaptohydroxy alkanes (1986-04-01),
6. 4542241 - Mercaptohydroxy alkanes (1985-09-17),
7. 4537690 - Aqueous metalworking composition containing (1985-08-27),
8. 4450102 - Sulfur based metal cleaners and corrosion inhibitors (1984-05-22),
9. 4421667 - Sulfur based metal cleaners (1983-12-20),
10. 4401535 - Photochemical method of preparing dihydrocarbyl mercaptohydrocarbyl (1983-08-30),
11. 4400312 - Sulfur based metal cleaners (1983-08-23),
12. 4386185 - Phosphonates as silica-to-rubber coupling agents (1983-05-31),
13. 4256903 - Polymer inhibition (1981-03-17),

Title: The Inventor Profile of Gary D Macdonell

Introduction: Gary D Macdonell is a prolific inventor based in Bartlesville, Oklahoma, known for his innovative contributions in various fields.

Latest Patents: Gary D Macdonell holds several patents in the areas of renewable energy technologies, advanced materials, and consumer electronics.

Career Highlights: With a career spanning over two decades, Gary D Macdonell has worked with leading research institutions and companies to develop cutting-edge solutions that have made a significant impact in the industry.

Collaborations: Throughout his career, Gary D Macdonell has collaborated with top engineers, scientists, and designers to bring his inventions to life, resulting in successful products that have garnered widespread acclaim.

Conclusion: Gary D Macdonell's dedication to innovation and his passion for creating groundbreaking technologies continue to inspire the next generation of inventors.

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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