Amphoteric compositions and polymeric forms of alpha hydroxyacids, and their therapeutic use

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5091171
SERIAL NO

07393749

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Abstract

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Preventive as well as therapeutic treatment to alleviate cosmetic conditions and symptoms of dermatologic disorders with amphoteric compositions containing alpha hydroxyacids, alpha ketoacids, related compounds or polymeric forms of hydroxyacids is disclosed. The cosmetic conditions and the dermatologic disorders in which the amphoteric compositions and the polymeric compounds may be useful include dry skin, dandruff, acne, keratoses, psoriasis, eczema, pruritus, age spots, lentigines, melasmas, wrinkles, warts, blemished skin, hyperpigmented skin, kyperkeratotic skin, inflammatory dermatoses, skin changes associated with aging, and skin requiring cleansers.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
FLEET CAPITAL CORPORATIONWILMINGTON, DE146
TRISTRATA TECHNOLOGY, INC.WILMINGTON, DE26

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Van, Scott Eugene J 3 Hidden La., Abington, PA 19001 149 2894
Yu, Ruey J 4 Lindenwold Ave., Ambler, PA 19002 169 3306

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
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UNION CARBIDE CORPORATION (1)
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* Cited By Examiner

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Patent Info (Count) # Cites Year
 
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* 2011/0008,271 ROSACEA TREATMENTS USING POLYMETAL COMPLEXES 1 2010
8952057 Compositions for anorectal use and methods for treating anorectal disorders 0 2011
 
AVON PRODUCTS, INC. (5)
* 5932229 Oxa diacids and related compounds for treating skin conditions 31 1997
* 6071962 Oxa acids and related compounds for treating skin conditions 6 1998
6534543 Oxa acids and related compounds for treating skin conditions 1 2001
* 7351745 Compositions and methods of their use for improving the condition and appearance of skin 13 2004
* 2006/0134,155 Compositions and methods of their use for improving the condition and appearance of skin 3 2004
 
TRISTRATA TECHNOLOGY, INC. (70)
5385938 Method of using glycolic acid for treating wrinkles 80 1992
* 5665776 Additives enhancing topical actions of therapeutic agents 44 1993
* 5389677 Method of treating wrinkles using glycalic acid 59 1993
* 5702688 Amphoteric compositions and polymeric forms of alpha hydroxyacids, and their therapeutic use 18 1993
* 5470880 Method of using citric acid for the treatment of wrinkles 41 1994
* 5422370 Method of using 2-hydroxypropanoic acid (lactic acid) for the treatment of wrinkles 42 1994
5547988 Alleviating signs of dermatological aging with glycolic acid, lactic acid or citric acid 55 1994
* 5670541 Method of treating wrinkles using gulonic acid or gulonolactone 2 1995
* 5668177 Method of treating wrinkles using tartaric acid 2 1995
* 5591774 Method of treating wrinkles using malic acid 4 1995
* 5589505 Method of treating wrinkles using quinic acid or quinolactone 8 1995
* 5561155 Method of treating wrinkles using galacturonic acid or galacturonolactone 2 1995
* 5561159 Method of treating wrinkles using tropic acid 2 1995
* 5550154 Method of treating wrinkles using glucuronic acid or glucuronolactone 2 1995
* 5716992 Method of using mucic acid or mucolactone for treating wrinkles 2 1995
* 5677339 Method of using mandelic acid for treating wrinkles 4 1995
* 5677340 Method of using gluconic acid or gluconolactone for treating wrinkles 4 1995
* 5674899 Method of using lactic acid for treating wrinkles 2 1995
* 5674903 Method of using citric acid for treating wrinkles 2 1995
* 5670542 Method of using glucuronic acid or glucronolactone for treating wrinkles 2 1995
* 5670543 Method of using pantoic acid or pantolactone for treating wrinkles 2 1995
* 5656665 Method of using quinic acid or quinolactone for treating wrinkles 7 1995
* 5656666 Method of using ribonic acid or ribonolactone for treating wrinkles 2 1995
* 5654340 Method of using gulonic acid or gulonolactone for treating wrinkles 3 1995
* 5652267 Method of using saccharic acid or saccharolactone for treating wrinkles 2 1995
* 5650436 Method of using galactonic acid or galactonolactone for treating wrinkles 2 1995
* 5650437 Method of using benzilic acid for treating wrinkles 2 1995
* 5650440 Method of using citramalic acid for treating wrinkles 2 1995
* 5648388 Method of using methyllactic acid for treating wrinkles 2 1995
* 5648391 Method of using galacturonic acid or galacturonolactone for treating wrinkles 2 1995
* 5648395 Method of using tartaric acid for treating wrinkles 4 1995
* 5643952 Method of using 2-phenyllactic acid for treating wrinkles 2 1995
* 5643953 Method of using 3-phenyllactic acid for treating wrinkles 2 1995
* 5643961 Method of using malic acid for treating wrinkles 3 1995
* 5643962 Method of using glucoleptonic acid for treating wrinkles 2 1995
* 5643963 Method of using isocitric acid for treating wrinkles 2 1995
* 5637615 Method of using tropic acid for treating wrinkles 3 1995
* 5612376 Method of treating wrinkles using 3-phenyllactic acid 2 1995
* 5599843 Method of treating wrinkles using 2-phenyllactic acid 2 1995
* 5583156 Method of treating wrinkles using ribonic acid or ribonolactione 3 1995
* 5580902 Method of treating wrinkles using ethyl pyranate 5 1995
* 5578644 Method of treating wrinkles using isocitric acid 2 1995
* 5574067 Method of treating wrinkles using gluconic acid or gluconolactone 2 1995
* 5571841 Method of treating wrinkles using mandelic acid 4 1995
* 5565487 Method of treating wrinkles using galactonic acid or galactonolactone 3 1995
* 5561153 Method of treating wrinkles using mucic acid or mucolactone 2 1995
* 5561156 Method of treating wrinkles using methyllactic acid 2 1995
* 5556882 Methods of treating wrinkles using benzilic acid 2 1995
* 5554651 Method of treating wrinkles using citramalic acid 2 1995
* 5550158 Method of treating wrinkles using glucoheptonic acid 2 1995
* 5942250 Compositions and methods for enhancing the topical effects of sunscreen agents 8 1995
* 5834510 Compositions comprising 2-hydroxycarboxylic acids and related compounds, and methods for alleviating signs of dermatological aging 9 1995
* 5690967 Compositions for improved topical delivery of lactic acid 11 1995
* 5691378 Method for treating wrinkles using combinations of alpha hydroxyacids and/or alpha ketoacids 5 1995
* 5686489 Alpha hydroxyacid esters for skin aging 19 1995
* 5684044 Methods for improved topical delivery of lactic acid 4 1995
* 5681853 Methods for improved topical delivery of alpha hydroxyacids 7 1995
* 5654336 Methods of using glycolic acid for reversing or retarding the effect of aging on human facial skin 6 1995
* 5571837 Method of treating wrinkles using saccharic acid or saccharolactone 2 1995
* 5561158 Compositions comprising 2-hydroxycarboxylic acids and related compounds, and methods for alleviating signs of dermatological aging 16 1995
* 5889054 Method of using beta hydroxy acids for treating wrinkles 60 1997
* 5962526 Pharmaceutical compositions containing hydroxycarboxylic acids and/or ketocarboxylic acids and methods of using same 3 1997
* 5856357 Method for treating wrinkles using certain alpha hydroxyacids 5 1997
* 5886042 Amphoteric compostion and polymeric forms of alpha hydroxyacids, and their therapeutic use 74 1997
* 5883128 Amphoteric compositions and polymeric forms of alpha hydroxyacids, and their therapeutic use 9 1997
* 6060512 Method of using hydroxycarboxylic acids or related compounds for treating skin changes asociated with intrinsic and extrinsic aging 7 1998
* 6051609 Additives enhancing the effect of therapeutic agents 53 1998
6384079 Compositions comprising 2-hydroxycarboxylic acids and related compounds, and methods for alleviating signs of dermatological aging 10 1999
* 6191167 Pharmaceutical compositions containing hydroxycarboxylic acid and/or ketocarboxylic acids and methods of using the same 14 1999
6767924 Method of using hydroxycarboxylic acids or related compounds for treating skin changes associated with intrinsic and extrinsic aging 62 2000
 
IOVATE HEALTH SCIENCES, INC. (1)
* 5973199 Hydrosoluble organic salts of creatine 15 1996
 
TRISTRATA, INC. (3)
RE41339 N-acetyl aldosamines, N-acetylamino acids and related N-acetyl compounds and their topical use 7 2006
RE41278 N-acetyl aldosamines and related N-acetyl compounds, and their topical use 7 2006
RE42902 N-acetyl aldosamines, N-acetylamino acids and related N-acetyl compounds and their topical use 1 2009
 
COSMEDERM TECHNOLOGIES (4)
7404967 Topical product formulations containing strontium for reducing skin irritation 5 2001
* 2003/0031,727 Topical product formulations containing strontium for reducing skin irritation 5 2001
8147855 Methods for inhibiting sensory responses in the skin such as pain and itch using topical product formulations containing strontium 0 2009
8449923 Methods for inhibiting sensory nerves by topically administering strontium-containing compositions to keratinized skin 0 2012
 
NEOSTRATA COMPANY, INC. (1)
* 6159480 Cosmetic makeup composition 9 1997
 
BAUSCH & LOMB INCORPORATED (1)
* 5885593 Skin care composition including cyclodextrin materials and method for treating skin therewith 15 1996
 
KYOWA HAKKO KOGYO CO., LTD. (1)
* 6013632 Compounds and their combinations for the treatment of influenza infection 20 1998
 
Dart Industries Inc. (1)
* 2004/0036,004 Adjustable mold for forming shaped food 1 2002
 
HYDRON TECHNOLOGIES, INC. (1)
* 5879684 Skin tightening formulation and method for treating skin 16 1997
 
REVLON CONSUMER PRODUCTS CORPORATION (2)
* 5989533 Hair conditioning compositions containing alpha or beta hydroxy acid esters 22 1997
* 6080390 Moisturizing cosmetic stick compositions 4 1999
 
ALLERGAN INDUSTRIE, SAS, A FRENCH SOCIETE PAR ACTIONS SIMPLIFIEE (SIMPLIFIED JOINTSTOCK COMPANY) (1)
9333160 Heat stable hyaluronic acid compositions for dermatological use 0 2012
 
KAO CORPORATION (2)
* 7189708 Topical composition for skin 0 2002
* 2003/0087,833 Topical composition for skin 0 2002
 
HAWKEYE-JENSEN, INC. (1)
* 6448251 Zwitterionic-fatty acid compounds having anti-inflammatory properties 1 2000
 
DORIT ARAD. (1)
* 6888033 Anti-viral compounds 1 1997
 
BASF BEAUTY CARE SOLUTIONS FRANCE SAS (1)
* 5869069 Lipophilic hydroxylated acid, its use in cosmetics and pharmacy, and its process of preparation 2 1996
 
EXEGENICS INC. (1)
6828350 Modulators of cysteine protease 0 2000
 
OBAGI MEDICAL PRODUCTS, INC. (10)
7927614 Anti-aging treatment using copper and zinc compositions 1 2006
7867522 Method of wound/burn healing using copper-zinc compositions 0 2006
7687650 Chemical compositions and methods of making them 5 2006
* 2007/0191,620 Chemical compositions and methods of making them 7 2006
7897800 Chemical compositions and methods of making them 2 2007
* 2007/0203,354 Chemical Compositions and Methods of Making Them 10 2007
8273791 Compositions, kits and regimens for the treatment of skin, especially décolletage 1 2008
8148563 Chemical compositions and methods of making them 0 2010
9427397 Rosacea treatments and kits for performing them 0 2012
8505730 Compositions, kits and regimens for the treatment of skin, especially décolletage 0 2012
* Cited By Examiner