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For the Inventor, By the Inventor

Richmond, VA, United States of America

Gregory Guinther

This inventor holds 19 USPTO granted patents and 2 published patent applications, primarily in Lubricant Formulations. Top assignees: Afton Chemical Corporation, Afton Chemical Intangibles LLC, Ethyl Corporation. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gregory Guinther. Retrieved from https://idiyas.com/inventor/gregory-guinther

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

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 63.2

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 59(Granted Patents)


Company Filing History:

goldMedal15 out of 346 
 
Afton Chemical Corporation
 patents
silverMedal2 out of 16 
 
Afton Chemical Intangibles LLC
 patents
bronzeMedal2 out of 1,362 
 
Ethyl Corporation
 patents

Years Active: 2004-2026

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Areas of Expertise:
Lubricant Additives
Engine Additives
Friction Properties
Engine Wear Protection
Emissions Control
Titanium Compositions
Manganese Delivery
Ethanol-Based Fuel
Catalyst Performance
Diesel Combustion
Performance Boosting
19 patents (USPTO):Explore Patents
1. 12723216 - Lubricant additives for performance boosting (2026-09-01),
2. 9856788 - Airborne engine additive delivery system (2018-01-02),
3. 9663743 - Lubricating method and composition for reducing engine deposits (2017-05-30),
4. 9458761 - Airborne engine additive delivery system (2016-10-04),
5. 8349778 - Lubricating compositions having improved friction properties (2013-01-08),
6. 8211840 - Additives and lubricant formulations for improved antiwear properties (2012-07-03),
7. 8198221 - Engine wear protection in engines operated using ethanol-based fuel (2012-06-12),
8. 8084403 - Lubricant formulations and methods (2011-12-27),
9. 8048834 - Additives and lubricant formulations for improved catalyst performance (2011-11-01),
10. 8006652 - Emissions control system for diesel fuel combustion after treatment system (2011-08-30),
11. 7879775 - Lubricant compositions (2011-02-01),
12. 7879774 - Titanium-containing lubricating oil composition (2011-02-01),
13. 7776800 - Titanium-containing lubricating oil composition (2010-08-17),
14. 7772167 - Titanium-containing lubricating oil composition (2010-08-10),
15. 7737094 - Engine wear protection in engines operated using ethanol-based fuel (2010-06-15),

Title: Gregory Guinther - Pioneering Inventor from Richmond, VA

Introduction: Gregory Guinther is a renowned inventor hailing from Richmond, VA, known for his groundbreaking contributions to various industries.

Latest Patents: Gregory Guinther holds several patents in the fields of renewable energy, sustainable agriculture, and advanced materials science.

Career Highlights: With a career spanning over two decades, Gregory Guinther has been instrumental in developing innovative solutions that have revolutionized the way we approach environmental challenges and technological advancements.

Collaborations: Throughout his career, Gregory Guinther has collaborated with leading research institutions, universities, and companies to bring his inventions to life and make a lasting impact on society.

Conclusion: Gregory Guinther's passion for innovation and his dedication to creating a sustainable future have solidified his reputation as a visionary inventor in the industry.

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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