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For the Inventor, By the Inventor

Wickliffe, OH, United States of America

The Lubrizol Corporation


USPTO Granted Patents = 1,305



Trademarks = 83

Forward Citations = 14,725

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698 inventors (with patents filed for the assignee):

goldMedal Paul E Adams (62 out of 64 patents)

silverMedal Richard M Lange (58 out of 62 patents)

bronzeMedal Patrick E Mosier (52 out of 54 patents)

4.  Matthew D Gieselman (51 out of 53 patents)

5.  Ewan E Delbridge (50 out of 50 patents)

6.  John W Forsberg (46 out of 46 patents)

7.  William R S Barton (44 out of 47 patents)

8.  David J Moreton (42 out of 53 patents)

9.  William D Abraham (41 out of 43 patents)

10.  Craig D Tipton (41 out of 42 patents)

11.  John Kent Pudelski (41 out of 42 patents)

12.  Richard W Jahnke (39 out of 39 patents)

13.  Mark R Baker (37 out of 55 patents)

14.  James D Burrington (35 out of 41 patents)

15.  James H Bush (33 out of 33 patents)


Core Competencies:
Friction Modifiers
Lubricating Compositions
Zinc Free Lubricants
Heat Transfer Fluids
Fuel Additives
Polymeric Surfactants
Corrosion Inhibitors
Dispersant Polymethacrylates
Direct Injection Engine Lubricants
Alkylphenol Detergents
Low Molecular Weight Additives
Hydraulic Fluid Composition

1,305 patents:

1. 12473508 - Friction modifiers with improved frictional properties and lubricating compositions containing the same (2025-11-18),
2. 12371631 - Basic ashless additives and lubricating compositions containing same (2025-07-29),
3. 12359143 - Composition and method for lubricating automotive gears, axles and bearings (2025-07-15),
4. 12305141 - Zinc free lubricating compositions and methods of using the same (2025-05-20),
5. 12305111 - Organic heat transfer system, method and fluid (2025-05-20),
6. 12291510 - 2,5-dimercapto-1,3,4-thiadiazole (DMTD) derivatives (2025-05-06),
7. 12275912 - Lubricant compositions for direct injection engine (2025-04-14),
8. 12209217 - Carbon dioxide viscosification (2025-01-28),
9. 12195690 - Method of lubricating an automotive or industrial gear (2025-01-14),
10. 12187974 - Oil-based corrosion inhibitors (2025-01-07),
11. 12168757 - Well defined low molecular weight dispersant polymethacrylates (2024-12-17),
12. 12139686 - Lubricating composition and method of lubricating an internal combustion engine (2024-11-12),
13. 12129442 - Polyacrylate antifoam components for use in fuels (2024-10-29),
14. 12122954 - Organic heat transfer system, method and fluid (2024-10-22),
15. 12104133 - Fuel additives and formulations for improving performance of gasoline direct injection engines (2024-10-01),
The Lubrizol Corporation is a specialty chemical company that produces and supplies technologies for the transportation, industrial, and consumer markets. They offer a wide range of products including additives, fuels and lubricants, coatings, and more. With a commitment to innovation and sustainability, Lubrizol aims to help their customers improve performance and meet evolving industry demands.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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1,305 Patents

#1 in Wickliffe, OH

#15 in Ohio

#382 in US

#745 in the World

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Wickliffe, OH, United States of America

The Lubrizol Corporation

Forward Citations = 14,725

698 inventors:

goldMedal Paul E Adams (62 out of 64 patents)

silverMedal Richard M Lange (58 out of 62 patents)

bronzeMedal Patrick E Mosier (52 out of 54 patents)

4.  Matthew D Gieselman (51 out of 53 patents)

5.  Ewan E Delbridge (50 out of 50 patents)

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