Inventor

YU RUEY J

US160 patents

⚠️ This page may combine multiple inventors who share the name “YU RUEY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YU RUEY J

TRISTRATA INC

Method of using hydroxycarboxylic acids or related compounds for treating skin changes associated with intrinsic and extrinsic aging

Method of using beta hydroxy acids for treating wrinkles

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

Additives enhancing the effect of therapeutic agents

Additives enhancing topical actions of therapeutic agents

Method for enhancing the therapeutic effect of a composition comprising hydroquinone and comprising same

Method for enhancing the therapeutic effect of an anti-acne agent

Method of using citric acid for the treatment of wrinkles

Method of using 2-hydroxypropanoic acid (lactic acid) for the treatment of wrinkles

Method of treating wrinkles using glycalic acid

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

Compositions for improved topical delivery of lactic acid

Methods for improved topical delivery of alpha hydroxyacids

Antiodor, antimicrobial and preservative compositions and methods of using same

Alleviating signs of dermatological aging with glycolic acid, lactic acid or citric acid

N-acetyl aldosamines, N-acetylamino acids and related N-acetyl compounds and their topical use

Compositions comprising 2-hydroxycarboxylic acids and related compounds, and methods for alleviating signs of dermatological aging

Pharmaceutical compositions containing hydroxycarboxylic acid and/or ketocarboxylic acids and methods of using the same

Method of using hydroxycarboxylic acids or related compounds for treating skin changes asociated with intrinsic and extrinsic aging

Compositions and methods for enhancing the topical effects of sunscreen agents

YU RUEY J

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

Alpha hydroxyacids, alpha ketoacids and their use in treating skin conditions

Therapeutic treatment of dry skin

Treatment of acne and dandruff

Retinal, derivatives and their therapeutic use

Phenyl alpha-acyloxyacetamide derivatives and their therapeutic use

Stabilized water-in-oil emulsions

Treatment of body odor and disturbed keratinization

Method for producing pigmentation in hair or skin

N-(phosphonoalkyl)-amino acids, derivatives thereof and compositions and methods of use

N-(phosphonoalkyl)-amino acids, derivatives thereof and compositions and methods of use

N-(phosphonoalkyl)-amino acids, derivatives thereof and compositions and methods of use

SCOTT EUGENE J VAN

Topical treatment of dry skin

Treatment of skin keratoses with α-hydroxy acids and related compounds

Treatment of dry skin

Additives enhancing topical corticosteroid action

Prophylactic and therapeutic treatment of acne vulgaris utilizing lactamides and quaternary ammonium lactates

Method of alleviating the symptoms of dandruff

Dithranol compositions stabilized with alpha hydroxyacids

Treatment of palmar and plant disturbed keratosis

(unassigned)

Method of using glycolic acid for treating wrinkles

Oligosaccharide aldonic acids and their topical use

Method for treating acne using benzilic acid

Compositions comprising phenyl-glycine derivatives

Oligosaccharide aldonic acids and their topical use

Molecular complex and control-release of alpha hydroxyacids

N-acetyl aldosamines and related N-acetyl compounds, and their topical use

MOTOROLA INC

BICMOS NAND gate

Scannable storage cell and method of operation

YUGENIC LTD PARTNERSHIP

N-acetyl aldosamines, n-acetylamino acids and related n-acetyl compounds and their topical use