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7612029 |
Controlled release using gels in a melamine foam
A substrate comprising a nonwoven layer containing an ionically crosslinked polymer can be used to control the release of active ingredients. The substrate can be a melamine foam and contain a...
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7605146 |
Process for producing an amide compound
There is disclosed a process for producing an amide compound, which process is characterized in that a compound having an amino group are reacted with a polyaminopolycarboxylic acid anhydride in...
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7595307 |
Polysaccharide derivatives and uses in induction of an immune response
The present invention generally provides compositions comprising a polysaccharide derivative, and methods of their preparation and use for the prevention or treatment of diseases caused by ...
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7595061 |
Method for using an induced formation of chitinase in lawn and garden soil for the control of destructive insects and microorganisms therein
A method for controlling the growth of destructive insects and microorganisms in ground soil, includes the step of adding chitin to ground soil for inducing bacteria in the ground soil to...
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7557094 |
Skin cream composition
The present invention is related to compositions containing chitosan conjugated CLA (conjugated linoleic acid) and a chitosan conjugated Vitamin A or a β-cyclodextrin conjugated vitamin A. The...
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7524514 |
Biomimetic composition reinforced by a polyelectrolytic complex of hyaluronic acid and chitosan
The present invention relates to a three dimensional, malleable cell culture composition and method of forming the same comprising hyaluronic acid, chitosan and a polyelectrolytic complex of...
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7514469 |
Formulation of a mixture of Free-B-ring flavonoids and flavans as a therapeutic agent
The present invention provides a novel composition of matter comprised of a mixture of two specific classes of compounds—Free-B-ring flavonoids and flavans—for use in the prevention and...
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7514399 |
Bonding tissues and cross-linking proteins with naphthalimide compounds
Naphthalimide compounds are used in tissue bonding and protein cross-linking applications. When activated by an activating agent, such as light in the 400-500 nm absorption range, the naphthalimide...
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7511023 |
Anticancer drug-chitosan complex forming self-aggregates and preparation method thereof
The present invention relates to an anticancer drug-chitosan complex forming self-aggregates and the preparation method thereof. More precisely, the present invention relates to the anticancer...
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7482503 |
Wound dressing and method for controlling severe, life-threatening bleeding
This invention is directed to advanced hemorrhage control wound dressings, and methods of using a producing same. The subject wound dressing is constructed from a non-mammalian material for control...
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7482026 |
Compositions and methods directed towards sore muscles and joints
Chemical formulations and methods for reducing muscle and joint soreness are disclosed. A representative chemical formulation includes compounds such as a selenium-compound, chondroitin sulfate,...
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7476659 |
Liquid composition for bulging mucous membrane for use in endoscopic surgery comprising a chitosan derivative containing carbohydrate chains
The present invention provides a liquid composition to make the mucous membrane bulge during endoscopic surgery characterized in that it comprises a chitosan derivative containing carbohydrate...
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7456267 |
N-acylated chitinous polymers and methods of use thereof
The invention pertains to N-acetylated, N, O-carboxyalkylchitosans and methods for using the chitosans to treat disorders, such as cancer, nervous system disorders, urinary tract disorders, and...
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7445641 |
Biomaterials modified with superoxide dismutase mimics
The present invention relates to biomaterials modified with non-proteinaceous catalysts for the dismutation of superoxide, and processes for making such materials. This modification may be by...
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7427607 |
Drug administration method
A method of administering a drug whereby a fine drug powder can be accurately administered to a target site (in particular, a target site in the body cavity) via fluidization and spraying with a...
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7419655 |
Skin care products
The invention provides compositions and methods for conditioning the skin and reversing the effects of aging on the skin.
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7402575 |
Methods of treating inflammation
Methods and compositions for treating myocardial dysfunction or inflammation are described. The methods of the invention involve administering an agent that can inhibit lysozyme to an animal in...
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7381715 |
Antimicrobial solid surface materials containing chitosan-metal complexes
A solid surface material with an antimicrobial agent in a thermoset and/or thermoplastic resin matrix where the antimicrobial agent comprises a chitosan-metal complex.
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7371403 |
Wound dressing and method for controlling severe, life-threatening bleeding
This invention is directed to advanced hemorrhage control wound dressings, and methods of using and producing same. The subject wound dressing is constructed from a non-mammalian material for...
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7335384 |
Nutrient compositions for the treatment and prevention of inflammation and disorders associated therewith
The present disclosure describes a novel composition for the treatment and/or prevention of neurogenic inflammation. Such composition is also useful in the treatment and/or prevention of disease...
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7323183 |
Vaccine compositions including chitosan for intranasal administration and use thereof
There is provided vaccine compositions for intranasal administration, which compositions comprise one or more antigens and an effective adjuvant amount of a chitosan.
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7288532 |
Modified chitosan polymers and enzymatic methods for the production thereof
The present invention is directed to homogeneous phase enzyme-catalyzed processes for producing modified chitosan polymers or oligomers. An enzyme is reacted with a phenolic substrate in the...
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7265097 |
Methods of drug delivery using sulphated chitinous polymers
The present invention provides methods and compositions for delivering a therapeutic agent across a membrane that has limited permeability for the therapeutic agent. The method includes delivering...
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7265090 |
Nanoparticles for paracellular drug delivery
The invention discloses the nanoparticles composed of chitosan/poly-γ-glutamic acid characterized with a positive surface charge and their enhanced permeability through Caco-2 cells for...
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7238678 |
Adhesive N,O-carboxymethylchitosan coatings which inhibit attachment of substrate-dependent cells and proteins
The present invention relates to a method of inhibiting cellular and protein attachment to substrates by applying a composition containing an effective amount of adherent N,O-carboxymethylchitosan...
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7232579 |
Composition containing a marine-derived inorganic substance and chitin/chitosan, and method of producing the composition
A composition contains an inorganic substance obtained as a residue after incinerating skins of marine organisms, and chitin/chitosan. The composition is obtained by incinerating the skins of the...
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7229977 |
Composition for soluble films with a new hydrolyzed polysaccharide
The invention is concerned with film-forming compositions containing hydrolysates of the exopolysaccharide YAS34 for the use in pharmaceutical, veterinary, food, cosmetic or other products like...
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7226914 |
Cellulose sulfate and other sulfated polysaccharides to prevent and treat papilloma virus infection and other infections
A method for treating and preventing various infections, including papilloma virus and fungal and parasitic infections is provided. In particular, an effective amount of a sulphated polysaccharide,...
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7217739 |
Method for inducing cell death with carbonyl scavengers
Carbonyl scavengers, which have been recognized for their ability to react with reactive carbonyl species, have been implicated as agents that can accelerate or induce the death of abnormal cells...
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7196073 |
Imine-forming polysaccharide adjuvants and immunostimulants
The present invention relates to polysaccharide conjugates that comprise: a polysaccharide that binds to surface-receptors present on Antigen Presenting Cells, conjugated to one or more compounds...
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7157444 |
Aminosalicylate derivatives for treatment of inflammatory bowel disease
Therapeutic 5-aminosalicylic acid derivative compositions having general formula (I), wherein R is a 1-deoxy sugar residue or a poly(ethylene glycol) chain-containing residue, are provided. The...
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7153492 |
Effervescent solid composition of matter
An effervescent solid composition of matter is provided, which comprises, as an active component, a substance selected from chitosan, its derivatives and salts thereof and a second component...
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7151099 |
Use of taurolidine and/or taurultam for treatment of abdominal cancer and/or for the prevention of metastases
Taurolidine and/or taurultam is administered during and after surgical removal of a cancerous tumor to treat abdominal cancer.
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7148209 |
Composition and method for the repair and regeneration of cartilage and other tissues
The present invention relates to a new method for repairing human or animal tissues such as cartilage, meniscus, ligament, tendon, bone, skin, cornea, periodontal tissues, abscesses, resected...
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7140882 |
Method of producing low molecular weight chitin/chitosan and method of producing an osteoconduction substance
By irradiating 60 Co γ ray to chitin/chitosan, chitin/chitosan having high molecular weight is separated or decomposed into low molecular weight chitin/chitosan. A method of producing an...
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7138128 |
Preparations of the W/O emulsion type with an increased water content, and comprising cationic polymers
Water-in-oil emulsions comprising at least one cationic polymer, at least one surface active substance and a content of water and optional water-soluble substances totalling at least 80% based on...
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7125861 |
Water-soluble chitosan-indole-3-propionic acid conjugates
Water-soluble chitosan-indole-3-propionic acid conjugates useful as active constituents in pharmaceutical as well as cosmeceutical and agricultural applications are described.
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7118888 |
Gene expression vaccine
An effective prophylactic mucosal gene expression vaccine (GXV), made up of a cocktail of at least 4 different plasmid DNAs encoding corresponding RSV antigens, coacervated with chitosan to...
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7098194 |
Composition and method to homogeneously modify or cross-link chitosan under neutral conditions
In accordance with the present invention there is provided a new composition and method for chemically modifying chitosan, including N-substituting or N-cross-linking, under homogeneous conditions...
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7084130 |
Intraocular irrigating solution having improved flow characteristics
Improved intraocular irrigating solutions are described. The solutions have enhanced viscosities that reduce the risk of damage to intraocular surgical procedures by reducing the turbulence of the...
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7078392 |
Cellulose sulfate and other sulfated polysaccharides to prevent and treat papilloma virus infection and other infections
A method for treating and preventing various infections, including papilloma virus and fungal and parasitic infections is provided. In particular, an effective amount of a sulfated polysaccharide,...
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RE39192 |
Supplemented and unsupplemented tissue sealants, methods of their production and use
This invention provides supplemented tissue sealants, methods for their production and use thereof. Disclosed are tissue sealants supplemented with at least one cytotoxin or cell proliferation...
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7071174 |
Method and composition for inhibiting cholesterol esterase
This invention encompasses methods for manufacturing purified, high molecular weight sulfated polysaccharide compositions that inhibit pancreatic cholesterol esterase and lower cholesterol in the...
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7053068 |
Chitosan-thio-amidine conjugates and their cosmetic as well as pharmaceutic use
By the reaction of chitosan with iminothiolactones such as 2-iminothiolane, thiol groups can be covalently immobilized on the polymer. The resulting chitosan derivatives exhibit thiol groups which...
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7052722 |
Composition for weight reduction comprising water-soluble low-molecular weight chitosan and Hibiscus extract
The present invention relates to compositions for weight reduction, comprising a water-soluble low-molecular weight chitosan and a Hibiscus extract, and optionally L-carnitine, and methods of using...
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7033578 |
Antimycotic nail varnish composition
The present invention relates to a composition comprising a) at least one antimycotic agent and b) at least one film forming agent wherein component b) is a derivative of chitosan selected from...
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6995137 |
Water-soluble natural film and its preparing method
The present invention relates to water-soluble natural film and its preparing method. More particularly, the present invention relates to water-soluble natural film manufactured by dissolving as an...
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6989373 |
Method for restoring a fat-pad
The present invention relates to a method for treating damaged or degenerated fat pads in a foot of a host in need thereof. The method comprises the step of injecting into the fat pad of the host a...
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6972285 |
Method of preparing a concentrated solution of a polyglucosamine
A concentrated solution of a polyglucosamine such as chitin or chitosan is prepared by forming an aqueous slurry of said polyglucosamine with a peroxide, and adding copper ion to said slurry so as...
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6919321 |
Ophthalmic lubricating solution adapted for use in lasik surgery
Ocular lubricant solutions are described. The solutions are adapted to facilitate the formation of a corneal flap during LASIK surgery. The solutions contain one or more viscosity enhancing agents...
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