For the Inventor, By the Inventor

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Donaldsonville, LA, United States of America

Melamine Chemicals, Inc.

USPTO Granted Patents = 21

CIPO Patents = 2

Forward Citations = 234

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14 inventors (with patents filed for the assignee):

G Graham Allan (6 out of 17 patents)

George M Crews (6 out of 6 patents)

Donald E Freepons (5 out of 7 patents)

4. William P Moore (4 out of 75 patents)

5. David E Best (2 out of 3 patents)

6. Shen Ji (2 out of 2 patents)

7. Amit Gupta (2 out of 2 patents)

8. Charles U Pittman, Jr (1 out of 6 patents)

9. John H Detrick (1 out of 1 patent)

10. Ruicheng Ran (1 out of 1 patent)

11. Ji Shen (1 out of 1 patent)

12. Richard V Norton (1 out of 11 patents)

13. Roger E Thomas (1 out of 1 patent)

14. David Best (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 5795507 - Preparation of pigmented melamine-formaldehyde polymer beads (1998-08-18),

2. 5514797 - Method for increasing purity of melamine (1996-05-07),

3. 5514796 - Melamine of improved purity produced by high-pressure, non-catalytic (1996-05-07),

4. 5254665 - Ammeline-melamine-formaldehyde resins (AMFR) and method of preparation (1993-10-19),

5. 5139555 - Fertilizer processes and compositions using s-triazines (1992-08-18),

6. 5125952 - Storage-stable melamine dispersion (1992-06-30),

7. 5120821 - Process for producing melamine formaldehyde resins using impure melamine (1992-06-09),

8. 5071682 - Method of using non-resinous melamine to safen urea-formaldehyde-wood (1991-12-10),

9. 5022917 - Liquid herbicidally active compositions (1991-06-11),

10. 4969947 - One-step method of coating nutrient particles (1990-11-13),

11. 4832728 - Fertilizer compositions, processes of making them, and pocesses of using (1989-05-23),

12. 4804403 - Attrition-resistant, controlled release fertilizers (1989-02-14),

13. 4619735 - Method of retarding paper degradation with time by treatment with (1986-10-28),

14. 4565867 - Anhydrous high-pressure melamine synthesis (1986-01-21),

15. 4560400 - Fertilizer compositions, processes of making them and processes of using (1985-12-24),

Melamine Chemicals, Inc. is a leading manufacturer and supplier of melamine products, offering high-quality resins, additives, and specialty chemicals to various industries worldwide. With state-of-the-art facilities and a commitment to innovation, we strive to provide our customers with efficient and sustainable solutions for their manufacturing needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

21 Patents

#1 in Donaldsonville, LA

#35 in Louisiana

#15,181 in US

#29,080 in the World

Donaldsonville, LA, United States of America

Melamine Chemicals, Inc.

Forward Citations = 234

14 inventors:

G Graham Allan (6 out of 17 patents)

George M Crews (6 out of 6 patents)

Donald E Freepons (5 out of 7 patents)

4. William P Moore (4 out of 75 patents)

5. David E Best (2 out of 3 patents)

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