Tristrata Technology, Inc.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tristrata Technology, Inc..The latest application filed is for "method of using hydroxycarboxylic acids or related compounds for treating skin changes associated with intrinsic and extrinsic aging".

Company Profile

0.17.0

Tristrata Technology, Inc. - Wilmington DE
Tristrata Technology, Inc. - N/A

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of using hydroxycarboxylic acids or related compounds for treating skin changes associated with intrinsic and extrinsic aging Grant 6,767,924 - Yu , et al. July 27, 2	2004-07-27
Pharmaceutical compositions containing hydroxycarboxylic acid and/or ketocarboxylic acids and methods of using the same Grant 6,191,167 - Yu , et al. February 20, 2	2001-02-20
Additives enhancing the effect of therapeutic agents Grant 6,051,609 - Yu , et al. April 18, 2	2000-04-18
Method of using beta hydroxy acids for treating wrinkles Grant 5,889,054 - Yu , et al. March 30, 1	1999-03-30
Amphoteric compostion and polymeric forms of alpha hydroxyacids, and their therapeutic use Grant 5,886,042 - Yu , et al. March 23, 1	1999-03-23
Amphoteric compositions and polymeric forms of alpha hydroxyacids, and their therapeutic use Grant 5,886,041 - Yu , et al. March 23, 1	1999-03-23
Amphoteric compositions and polymeric forms of alpha hydroxyacids, and their therapeutic use Grant 5,883,128 - Yu , et al. March 16, 1	1999-03-16
Method for treating wrinkles using certain alpha hydroxyacids Grant 5,856,357 - Yu , et al. January 5, 1	1999-01-05
Compositions comprising 2-hydroxycarboxylic acids and related compounds, and methods for alleviating signs of dermatological aging Grant 5,834,510 - Yu , et al. November 10, 1	1998-11-10
Amphoteric compositions and polymeric forms of alpha hydroxyacids, and their therapeutic use Grant 5,702,688 - Yu , et al. December 30, 1	1997-12-30
Compositions for improved topical delivery of lactic acid Grant 5,690,967 - Yu , et al. November 25, 1	1997-11-25
Alpha hydroxyacid esters for skin aging Grant 5,686,489 - Yu , et al. November 11, 1	1997-11-11
Methods for improved topical delivery of alpha hydroxyacids Grant 5,681,853 - Yu , et al. October 28, 1	1997-10-28
Additives enhancing topical actions of therapeutic agents Grant 5,665,776 - Yu , et al. September 9, 1	1997-09-09
Method of using quinic acid or quinolactone for treating wrinkles Grant 5,656,665 - Yu , et al. August 12, 1	1997-08-12
Method of treating wrinkles using quinic acid or quinolactone Grant 5,589,505 - Yu , et al. December 31, 1	1996-12-31
Alleviating signs of dermatological aging with glycolic acid, lactic acid or citric acid Grant 5,547,988 - Yu , et al. August 20, 1	1996-08-20

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