For the Inventor, By the Inventor

Enter assignee name

Memphis, TN, United States of America

Buckman Laboratories International, Inc.

Calculating rank

USPTO Granted Patents = 182

% Expired Patents = 18.7

CIPO Patents = 14

EPO Patents = 41

Trademarks = 23

Forward Citations = 1,304

Loading Chart...

Loading Chart...

174 inventors (with patents filed for the assignee):

David Oppong (26 out of 26 patents)

Daniel E Glover (25 out of 25 patents)

Marilyn S Whittemore (22 out of 25 patents)

4. S Rao Rayudu (19 out of 21 patents)

5. Percy A Jaquess (18 out of 19 patents)

6. Thomas E McNeel (16 out of 22 patents)

7. Stephen D Bryant (16 out of 17 patents)

8. Vanja Margareta King (14 out of 45 patents)

9. C George Hollis (13 out of 14 patents)

10. Mark L Zollinger (12 out of 12 patents)

11. Wallace E Puckett (10 out of 11 patents)

12. John D Pera (10 out of 28 patents)

13. Richard A Clark (8 out of 11 patents)

14. Xiangdong Zhou (8 out of 8 patents)

15. Philip M Hoekstra (7 out of 7 patents)

Core Competencies:

Pulp Production

Enzyme Formulation

Microbicidal Solutions

Chemical Processes

Brown Washing Treatment

Yankee Dryer Chemistry

Starch Preservation

Biofouling Control

Polymeric Adhesives

Odor Control

Sludge Dewatering

Paper Making

182 patents: Sort by Forward Citations

1. 12709840 - PREDICTIVE AND REAL TIME PROCESS INTERVENTION INVOLVING A MULTI-COMPONENT DEFOAMER FEED UNIT (2026-08-18),

2. 12461519 - System and method for retroactive and automated validation or corrective action with respect to online sensors (2025-11-04),

3. 12434970 - Method for producing haloamines and haloamine solutions (2025-10-07),

4. 12286754 - System and method of dynamic corrective enzyme selection and formulation for pulp and paper production (2025-04-29),

5. 12077911 - Predictive control system and method for brown washing treatment in pulp mills (2024-09-03),

6. 12031273 - System and method of dynamic corrective enzyme selection and formulation for pulp and paper production (2024-07-09),

7. 11857939 - Predictive systems and methods for proactive intervention in chemical processes (2024-01-02),

8. 11802050 - Method for producing haloamines and haloamine solutions (2023-10-31),

9. 11707906 - Predictive control of Yankee dryer chemistry and creped product quality (2023-07-25),

10. 11649182 - Method of regulating one or more component values in monochloramine production using real-time electrochemical sensing (2023-05-16),

11. 11644390 - Contextual data modeling and dynamic process intervention for industrial plants (2023-05-09),

12. 11560443 - Grafted polyvinyl alcohol polymer, formulations containing the same, and creping methods (2023-01-24),

13. 11388912 - Methods to lower oil content in distillers grains (2022-07-19),

14. 11345807 - Synthesis of re-pulpable temporary wet strength polymer for tissue application (2022-05-31),

15. 11172683 - Synergistic combinations of monochloramine and organic acid, and methods of using the same for microbial control (2021-11-16),

Company Overview

Buckman Laboratories International, Inc., based in Memphis, TN, specializes in innovative solutions for the pulp and paper industry. The company focuses on developing advanced technologies in pulp production, enzyme formulation, and microbicidal solutions. Their expertise extends to chemical processes, brown washing treatment, and Yankee dryer chemistry, providing essential support for efficient manufacturing practices. Additionally, Buckman addresses challenges in starch preservation and biofouling control, contributing to sustainable operations within the sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

182 Patents

#7 in Memphis, TN

#21 in Tennessee

#2,232 in US

#4,589 in the World

Memphis, TN, United States of America

Buckman Laboratories International, Inc.

Forward Citations = 1,304

174 inventors:

David Oppong (26 out of 26 patents)

Daniel E Glover (25 out of 25 patents)

Marilyn S Whittemore (22 out of 25 patents)

4. S Rao Rayudu (19 out of 21 patents)

5. Percy A Jaquess (18 out of 19 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Buckman Laboratories International, Inc.. Retrieved from https://idiyas.com/company/buckman-laboratories-international

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

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]

Loading…