For the Inventor, By the Inventor

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Greenwich, CT, United States of America

Glyco Chemicals, Inc.

USPTO Granted Patents = 12

Trademarks = 9

Forward Citations = 156

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11 inventors (with patents filed for the assignee):

John D Freilich (3 out of 3 patents)

Theodore A Girard (3 out of 7 patents)

Lloyd C Franklin (2 out of 4 patents)

4. Donald Henry Foelsch (2 out of 3 patents)

5. Norman O Sonntag (2 out of 2 patents)

6. Thomas B Davis (2 out of 2 patents)

7. Samuel Ellsworth Shull (2 out of 2 patents)

8. Edward O Bennett (1 out of 3 patents)

9. Donald G Manly (1 out of 1 patent)

10. Donald Edward MacFadyen (1 out of 1 patent)

11. Marvin Rosen (1 out of 3 patents)

12 patents: Sort by Forward Citations

1. 4560766 - Shaped halogenated hydantoins (1985-12-24),

2. 4382799 - Low temperature bleaching with positive bromine ions (Br.sup.+) (1983-05-10),

3. 4248792 - Process for the interconversion of crystalline forms of ethylene (1981-02-03),

4. 4235599 - Bleaching composition (1980-11-25),

5. 4172140 - Antimicrobial hydantoin derivative compositions and method of use (1979-10-23),

6. T973016 - Cyanoethylation of hydantoins (1978-07-31),

7. 4073927 - Di-quaternary ammonium salts of hydantoin and compositions thereof (1978-02-14),

8. 4073926 - Mono-quaternary ammonium salts of hydantoin and compositions thereof (1978-02-14),

9. 4073924 - Hydantoin derivatives and broad spectrum bactericidal/fungicidal (1978-02-14),

10. 4028378 - Fatty and benzoic acid esters of ethoxylated hydantoins substituted or (1977-06-07),

11. 3987184 - Dimethylol dimethylhydantoin solution (1976-10-19),

12. 3947367 - Hydroxy acid heat stabilizers for ABS resins lubricated with (1976-03-30),

Glyco Chemicals, Inc. is a leading manufacturer and supplier of high-quality specialty chemicals. With a focus on glycosylation, the company offers a wide range of products for various industries including pharmaceutical, food, and cosmetics. Their team of experts is dedicated to providing innovative solutions and exceptional customer service to meet the unique needs of their clients.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#20 in Greenwich, CT

#516 in Connecticut

#24,788 in US

#46,685 in the World

Greenwich, CT, United States of America

Glyco Chemicals, Inc.

Forward Citations = 156

11 inventors:

John D Freilich (3 out of 3 patents)

Theodore A Girard (3 out of 7 patents)

Lloyd C Franklin (2 out of 4 patents)

4. Donald Henry Foelsch (2 out of 3 patents)

5. Norman O Sonntag (2 out of 2 patents)

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