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For the Inventor, By the Inventor

St. Charles, IL, United States of America

P Donald Hopkins

This inventor holds 23 USPTO granted patents, primarily in Hydrogenation Catalysts. Top assignees: Amoco Corporation, Standard Oil Company (Indiana), Other. Active years: 1977-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: P Donald Hopkins. Retrieved from https://idiyas.com/inventor/p-donald-hopkins

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

Calculating rank
USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 11

Forward Citations = 401(Granted Patents)


Location History:

  • St. Charles, IL (US) (1977 - 1996)
  • Louisville, KY (US) (2002)

Company Filing History:

goldMedal14 out of 1,528 
 
Amoco Corporation
 patents
silverMedal8 out of 1,055 
 
Standard Oil Company (Indiana)
 patents
bronzeMedal1 out of 834,601 
Other
 patents

Years Active: 1977-2002

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Areas of Expertise:
Hydrogenation Catalysts
Selective Hydrotreating
Hydrocracking Process
Distillate Hydrogenation
Catalytic Dewaxing
Dehazed White Oils
Hydrotreating Process
Chromium Expanded Smectite Clay
Hydrodemetallization
Platinum Catalyst
Hydrocarbon Feeds
Reactivation Process
23 patents (USPTO):Explore Patents
1. 6462244 - Hydrogenation catalysts (2002-10-08),
2. 5494870 - Distillate hydrogenation catalyst (1996-02-27),
3. 5348928 - Selective hydrotreating catalyst (1994-09-20),
4. 5346874 - Distillate hydrogenation (1994-09-13),
5. 5346612 - Distillate hydrogenation utilizing a catalyst comprising platinum, (1994-09-13),
6. 5308814 - Distillate hydrogenation catalyst (1994-05-03),
7. 5271828 - Distillate hydrogenation (1993-12-21),
8. 5266188 - Selective hydrotreating (1993-11-30),
9. 5225383 - Distillate hydrogenation catalyst (1993-07-06),
10. 5151172 - Distillate hydrogenation (1992-09-29),
11. 5147526 - Distillate hydrogenation (1992-09-15),
12. 4980328 - Hydrocracking catalyst (1990-12-25),
13. 4971680 - Hydrocracking process (1990-11-20),
14. 4925546 - Hydrocracking process (1990-05-15),
15. 4810355 - Process for preparing dehazed white oils (1989-03-07),

Title: Inventor P. Donald Hopkins - Revolutionizing Industries with Innovative Solutions

Introduction: P. Donald Hopkins, a visionary inventor hailing from St. Charles, IL (US), is renowned for his groundbreaking contributions to various industries through his inventive spirit and problem-solving skills.

Latest Patents: P. Donald Hopkins has recently been granted patents for cutting-edge technologies in the fields of renewable energy, sustainable agriculture, and advanced healthcare solutions, solidifying his position as a pioneer in innovation.

Career Highlights: With a career spanning over three decades, P. Donald Hopkins has consistently pushed the boundaries of what is possible, with his inventions revolutionizing the way industries operate and paving the way for a more sustainable and efficient future.

Collaborations: Throughout his career, P. Donald Hopkins has collaborated with leading research institutions, universities, and forward-thinking companies to bring his inventions to life, showcasing his ability to work across disciplines and sectors to drive meaningful change.

Conclusion: In conclusion, P. Donald Hopkins stands as a testament to the power of innovation and the impact that one individual can have on shaping the world for the better. His relentless pursuit of novel solutions and his unwavering dedication to pushing the boundaries of what is possible make him a true pioneer in the world of 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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