For the Inventor, By the Inventor

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New York, NY, United States of America

Lever Brothers Company, Division of Conopco, Inc.

USPTO Granted Patents = 588

Forward Citations = 11,787

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633 inventors (with patents filed for the assignee):

Gregory A Lathrop (33 out of 40 patents)

Frank E Gonda (29 out of 37 patents)

Stephen A Madison (28 out of 39 patents)

4. Mark D Gerhart (28 out of 42 patents)

5. Shang-Ren Wu (24 out of 32 patents)

6. David F Gnadt (24 out of 27 patents)

7. Robert Charles Vermeer (23 out of 26 patents)

8. Michael Paul Aronson (22 out of 63 patents)

9. Kevin Joseph Markey (19 out of 24 patents)

10. Van Au (18 out of 22 patents)

11. Michael Massaro (18 out of 37 patents)

12. Eddie N Gutierrez (18 out of 55 patents)

13. David S Laubach (18 out of 21 patents)

14. Liang Sheng Tsaur (17 out of 56 patents)

15. Judith L Kerschner (16 out of 20 patents)

Core Competencies:

Detergent Compositions

Dry Cleaning Systems

Cleansing Systems

Liquid Compositions

Soap Bars

Enzyme Activity Enhancement

Granulate Production

Synthetic Detergents

Bleaching Enzymes

Personal Washing Bars

Dynamic Mixing Apparatus

Stress Crack Resistant Bottles

588 patents: Sort by Forward Citations

1. 6800601 - Bar made by delivering composition under pressure of injector head at entry to substantially closed mold (2004-10-05),

2. 6676872 - Die and process especially for stamping detergent bars (2004-01-13),

3. 6652792 - Process for stamping detergent bars (2003-11-25),

4. 6554246 - Casting of shaped soft solid articles (2003-04-29),

5. 6464106 - Stress crack resistant bottle (2002-10-15),

6. 6461387 - Dry cleaning system with low HLB surfactant (2002-10-08),

7. 6439874 - Die especially for stamping detergent bars (2002-08-27),

8. 6431401 - Bottle (2002-08-13),

9. 6429184 - Production of detergent granulates (2002-08-06),

10. 6372707 - Cleaning compositions (2002-04-16),

11. 6358910 - Detergent compositions (2002-03-19),

12. 6352968 - Detergent compositions (2002-03-05),

13. 6345907 - Dynamic mixing apparatus for the production of liquid compositions (2002-02-12),

14. 6326339 - Cleansing system comprising synthetic detergent bar and pouf (2001-12-04),

15. 6303558 - Detergent composition containing at least two granular components (2001-10-16),

Lever Brothers Company, division of Conopco, Inc., is a leading consumer goods company specializing in the production and distribution of various household and personal care products. It is a subsidiary of Conopco, Inc., which is in turn owned by Unilever, a multinational company operating in the fast-moving consumer goods industry. Lever Brothers Company is known for its trusted brands that include Dove, Lux, Lifebuoy, Sunsilk, Rexona, and many others. With a global presence, Lever Brothers Company aims to enhance the lives of its consumers by providing high-quality, innovative products that cater to their evolving needs.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

588 Patents

#27 in New York, NY

#51 in New York

#801 in US

#1,606 in the World

New York, NY, United States of America

Lever Brothers Company, Division of Conopco, Inc.

Forward Citations = 11,787

633 inventors:

Gregory A Lathrop (33 out of 40 patents)

Frank E Gonda (29 out of 37 patents)

Stephen A Madison (28 out of 39 patents)

4. Mark D Gerhart (28 out of 42 patents)

5. Shang-Ren Wu (24 out of 32 patents)

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