For the Inventor, By the Inventor

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Greenwich, CT, United States of America

Reed Lignin, Inc.

USPTO Granted Patents = 20

Trademarks = 2

Forward Citations = 265

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13 inventors (with patents filed for the assignee):

William J Detroit (9 out of 22 patents)

Stephen Y Lin (6 out of 13 patents)

Francis E Debons (3 out of 9 patents)

4. Larry D Pedersen (3 out of 4 patents)

5. Lawrence E Whittington (2 out of 21 patents)

6. William C Richardson (1 out of 6 patents)

7. John W Hollis, Jr (1 out of 5 patents)

8. David K Olsen (1 out of 2 patents)

9. Akio Takahashi (1 out of 2 patents)

10. Henry W Hoftiezer (1 out of 1 patent)

11. Daniel J Watts (1 out of 1 patent)

12. Linda M Layman (1 out of 1 patent)

13. Lin H Hoo (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 5114599 - Use of lignin/amine/surfactant blends in enhanced oil recovery (1992-05-19),

2. 4871825 - Binder composed of a graft copolymer of high molecular weight lignin (1989-10-03),

3. 4846888 - Oil well drilling cement dispersant (1989-07-11),

4. 4846871 - Lignosulfonate treated fertilizer particles (1989-07-11),

5. 4824588 - Deicing agent (1989-04-25),

6. 4789391 - Controlled release formulation for fertilizers (1988-12-06),

7. 4756738 - Controlled release formulation for fertilizers (1988-07-12),

8. 4752317 - Controlled release formation for urea (1988-06-21),

9. 4728728 - Sulfonated ligno-aminodicarboxylates and process for making same (1988-03-01),

10. 4666522 - Stable lignosulfonate emulsion (1987-05-19),

11. 4611659 - Oxidized alkali lignins and their use in enhanced oil recovery (1986-09-16),

12. 4562236 - Reaction product of lignosulfonate and unsaturated fatty amine (1985-12-31),

13. 4548721 - Method of enhanced oil recovery and compositions useful therein (1985-10-22),

14. 4505825 - Oil well drilling clay conditioner (1985-03-19),

15. 4492586 - Dyestuffs and dyeing method using lignin adduct dispersant (1985-01-08),

Reed Lignin, Inc. is a leading manufacturer of lignin-based products, offering sustainable solutions for various industries. With a focus on innovation and environmental responsibility, we provide high-quality lignin products that are used in construction, agriculture, and other applications. Our advanced manufacturing processes ensure consistent quality and performance, making us a trusted partner for businesses seeking eco-friendly alternatives. Visit our website to learn more about our products and how we can help meet your needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

20 Patents

#14 in Greenwich, CT

#362 in Connecticut

#15,862 in US

#30,324 in the World

Greenwich, CT, United States of America

Reed Lignin, Inc.

Forward Citations = 265

13 inventors:

William J Detroit (9 out of 22 patents)

Stephen Y Lin (6 out of 13 patents)

Francis E Debons (3 out of 9 patents)

4. Larry D Pedersen (3 out of 4 patents)

5. Lawrence E Whittington (2 out of 21 patents)

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