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Trademarks = 3

Forward Citations = 159

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7 inventors (with patents filed for the assignee):

Christiaan P Van Dijk (5 out of 17 patents)

Klaus Heidel (4 out of 7 patents)

Lowell D Fraley (2 out of 8 patents)

4. Frank Krause (1 out of 15 patents)

5. Peter Hofmann (1 out of 17 patents)

6. Frank Zimmermann (1 out of 1 patent)

7. Sigrid Scholz-Weigl (1 out of 3 patents)

9 patents: Sort by Forward Citations

1. 5750799 - Dimethyl ether production and recovery from methanol (1998-05-12),

2. 5602289 - Conversion of methanol to gasoline (1997-02-11),

3. 5472986 - Methanol production process using a high nitrogen content synthesis gas (1995-12-05),

4. 5245110 - Process for producing and utilizing an oxygen enriched gas (1993-09-14),

5. 5219971 - Process for the preparation of fine-particle, water-swellable (1993-06-15),

6. 5183872 - Process for the peparation of finely divided, water-swellable (1993-02-02),

7. 5180800 - Process for the preparation of finely divided, water-swellable (1993-01-19),

8. 5177114 - Process for recovering natural gas in the form of a normally liquid (1993-01-05),

9. 4777232 - Method of manufacturing polysaccharide graft polymers which absorb water (1988-10-11),

Starchem, Inc. is a leading manufacturer of specialty chemicals for various industries including pharmaceuticals, cosmetics, and textiles. With a strong focus on research and innovation, we provide high-quality and cost-effective solutions to our global customer base. Our extensive product portfolio includes a wide range of starch derivatives and polymers that are used in diverse applications. Visit our website for more information.

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USPTO Data Jan 1 1976 - Jan 6 2026

9 Patents

#506 in Houston, TX

#2,014 in Texas

#31,684 in US

Houston, TX, United States of America

Starchem, Inc.