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Baton Rouge, LA, United States of America

Albemarle Corporation

USPTO Granted Patents = 548

% Expired Patents = 19.2

CIPO Patents = 41

EPO Patents = 81

Trademarks = 23

Forward Citations = 2,987

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450 inventors (with patents filed for the assignee):

Christopher J Nalepa (34 out of 46 patents)

Charles H Kolich (34 out of 56 patents)

Arthur G Mack (28 out of 47 patents)

4. Steven P Diefenbach (26 out of 39 patents)

5. Mahmood Sabahi (26 out of 33 patents)

6. Hassan Y Elnagar (26 out of 27 patents)

7. Joe D Sauer (24 out of 70 patents)

8. Ronny W Lin (24 out of 51 patents)

9. William J Layman, Jr (23 out of 25 patents)

10. Jamie R Strickler (22 out of 25 patents)

11. Samuel A Sangokoya (22 out of 30 patents)

12. John Y Lee (21 out of 37 patents)

13. Meng-Sheng Ao (20 out of 28 patents)

14. Robert M Moore, Jr (18 out of 25 patents)

15. Tse-Chong Wu (17 out of 28 patents)

Core Competencies:

Lithium Brines

Metal Extraction

Flame Retardants

Battery Electrolytes

Silicon Alloys

Lithium Carbonate

Hydrogen Catalysts

Brominated Polymers

Polyurethane Foams

Environmental Control

Alcohol Production

Mercury Emissions

548 patents: Sort by Forward Citations

1. 12747315 - Process and catalysts for hydrogen mediated anionic polymerization of conjugated dienes and liquid polymers thereof (2026-09-29),

2. 12570537 - Processes for recovering lithium values from lithium-containing brines (2026-03-10),

3. 12553108 - Processes for extracting metals from lithium-ion batteries (2026-02-17),

4. 12494507 - Flame retardants for battery electrolytes (2025-12-09),

5. 12421123 - Methods for extracting boron from an organic solution (2025-09-23),

6. 12378380 - Brominated flame retardants and polyurethanes containing the same (2025-08-05),

7. 12374681 - Methods for prelithiating electrodes using lithium silicon alloys (2025-07-29),

8. 12368159 - Particles comprising silicon and lithium (2025-07-22),

9. 12325641 - Systems and methods for producing lithium carbonate and uses thereof (2025-06-10),

10. 12285740 - Direct lithium extraction compositions and methods (2025-04-29),

11. 12234304 - Process and catalyst for hydrogen mediated saline hydride initiated anionic chain transfer polymerization (2025-02-25),

12. 12187841 - Brominated flame retardant and its application in polyurethane foams (2025-01-07),

13. 12030789 - Cost effective synthesis of oxide materials for lithium ion batteries (2024-07-09),

14. 11970570 - Brominated flame retardant and its application in polyurethane foams (2024-04-30),

15. 11897993 - Flame retarded polyurethane foam (2024-02-13),

Company Overview

Albemarle Corporation, headquartered in Baton Rouge, Louisiana, is a leading global developer and manufacturer specializing in lithium extraction and related technologies. The company focuses on innovative solutions in lithium brines, metal extraction, and the production of lithium carbonate, essential for battery electrolytes and silicon alloys. Additionally, Albemarle is involved in the development of flame retardants and hydrogen catalysts, contributing to advancements in various industries, including energy storage and electronics.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

548 Patents

#2 in Baton Rouge, LA

#4 in Louisiana

#892 in US

#1,774 in the World

Baton Rouge, LA, United States of America

Albemarle Corporation

Forward Citations = 2,987

450 inventors:

Christopher J Nalepa (34 out of 46 patents)

Charles H Kolich (34 out of 56 patents)

Arthur G Mack (28 out of 47 patents)

4. Steven P Diefenbach (26 out of 39 patents)

5. Mahmood Sabahi (26 out of 33 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Albemarle Corporation. Retrieved from https://idiyas.com/company/albemarle

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]

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