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Wilmington, DE, United States of America

Tristrata Technology, Incorporated

USPTO Granted Patents = 61

Forward Citations = 756

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2 inventors (with patents filed for the assignee):

Eugene J Van Scott (61 out of 141 patents)

Ruey J Yu (61 out of 143 patents)

Core Competencies:

Hydroxycarboxylic Acids

Dermatological Aging

Pharmaceutical Compositions

Topical Delivery

Alpha Hydroxyacids

Beta Hydroxy Acids

Wrinkle Treatment

Amphoteric Compositions

Lactic Acid

Glycolic Acid

Mandelic Acid

Skin Care Innovations

61 patents: Sort by Forward Citations

1. 6767924 - Method of using hydroxycarboxylic acids or related compounds for treating skin changes associated with intrinsic and extrinsic aging (2004-07-27),

2. 6384079 - Compositions comprising 2-hydroxycarboxylic acids and related compounds, and methods for alleviating signs of dermatological aging (2002-05-07),

3. 6191167 - Pharmaceutical compositions containing hydroxycarboxylic acid and/or ketocarboxylic acids and methods of using the same (2001-02-20),

4. 6060512 - Method of using hydroxycarboxylic acids or related compounds for (2000-05-09),

5. 6051609 - Additives enhancing the effect of therapeutic agents (2000-04-18),

6. 5962526 - Pharmaceutical compositions containing hydroxycarboxylic acids and/or (1999-10-05),

7. 5942250 - Compositions and methods for enhancing the topical effects of sunscreen (1999-08-24),

8. 5889054 - Method of using beta hydroxy acids for treating wrinkles (1999-03-30),

9. 5886042 - Amphoteric compostion and polymeric forms of alpha hydroxyacids, and (1999-03-23),

10. 5886041 - Amphoteric compositions and polymeric forms of alpha hydroxyacids, and (1999-03-23),

11. 5883128 - Amphoteric compositions and polymeric forms of alpha hydroxyacids, and (1999-03-16),

12. 5856357 - Method for treating wrinkles using certain alpha hydroxyacids (1999-01-05),

13. 5834510 - Compositions comprising 2-hydroxycarboxylic acids and related compounds, (1998-11-10),

14. 5827882 - Method of using ethyl pyruvate for treating wrinkles (1998-10-27),

15. 5716992 - Method of using mucic acid or mucolactone for treating wrinkles (1998-02-10),

TriStrata Technology, Incorporated is a renowned technology company specializing in developing innovative solutions for various industries. With a strong focus on research and development, our team of skilled professionals strive to deliver cutting-edge technology to our clients. We are committed to providing high-quality products and services that meet the ever-evolving needs of the market. Visit our website to learn more about TriStrata Technology and explore our extensive range of solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

61 Patents

#84 in Wilmington, DE

#104 in Delaware

#5,704 in US

#11,489 in the World

Wilmington, DE, United States of America

Tristrata Technology, Incorporated

Forward Citations = 756

2 inventors:

Eugene J Van Scott (61 out of 141 patents)

Ruey J Yu (61 out of 143 patents)

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