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5071644 |
Topical drug delivery with thermo-irreversible gels
Balanced pH, thermo-irreversible gels are ideal vehicles for drug delivery to the skin of a mammal.
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5035884 |
Methylene pyrrolidone copolymers for contact lens and pharmaceutical preparations
A new series of copolymers which are useful as coatings for solid dosage forms, for transdermal devices, for wound dressing materials, and for contact lenses. Also disclosed are methods for...
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5030448 |
Method of delivering drugs to damaged or diseased tissue
In accordance with the present invention, a method is provided for efficiently delivering drugs to damaged tissue. The method comprises administering an admixture of an effective concentration of a...
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4946931 |
Polymers containing carboxy-ortho ester and ortho ester linkages
Polymers are provided that are useful for making biodegradable sustained release agent dispensers and which contain at least one of the following mer units (I) and (II) ##STR1## wherein X is a...
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4911926 |
Method and composition for reducing postsurgical adhesions
A process and compositions for reducing post-surgical adhesion formation/reformation in mammals following surgical injury to the peritoneal or pleural cavity or organs situated therein. Both...
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4910015 |
Surface-active polysiloxanes and drug releasing materials thereof
A crosslinked polymer network comprising the reaction product of a polyethylene oxide and a polyglycidoxypropylsiloxane is described. These materials form hydrogel networks having very high...
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4904466 |
Polymers which form gels at low concentrations in water
This invention relates to an aqueous gel comprising a specified capped polyether polymer and a surfactant. Preferred capped polyether polymers can be obtained by modifying a conventional polyether...
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4902500 |
Stabilization of antibodies
According to the present invention antibody preparations are more stable during storage if in addition they contain a mixture of at least one polyoxypropylene-polyoxyethylene block polymer (such as...
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4882168 |
Polyesters containing alkylene oxide blocks as drug delivery systems
The invention is a slow release drug delivery system comprising a drug and an ABA or AB block copolymer wherein one block (B) is a poly(alkylene oxide) and the other blocks (A) are comprised of...
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4645664 |
Microporous powder form polylactides
A microporous powder form polylactide which can take up a multiple of its own weight of active material and which can be used for the controlled release of that active material. The aforesaid...
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4474753 |
Topical drug delivery system utilizing thermosetting gels
This invention relates to a unique drug delivery system for application to the skin which drug delivery system is a liquid at room temperature, but when administered topically to the skin becomes a...
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4462984 |
Suppository base composition
A suppository base composition comprising 5-80% by weight of polyethylene glycol, 5-80% by weight of triglyceride of fatty acid having 6-22 carbon atoms and 5-80% by weight of a specifically...
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4447413 |
Drift influencing composition
A drift influencing composition for use with agricultural chemicals for aerial distribution to farm crops or the like comprising a quantity of water soluble friction reducing resin, high molecular...
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4411887 |
Use of alkylene oxide copolymers as emollients in cosmetic preparations
Use of copolymers of ethylene oxide and/or propylene oxide with long-chain alkylene oxides having a minimum chain length of 6 carbon atoms as emollients in cosmetic liquid emulsions, creams, pastes...
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4379138 |
Biodegradable polymers of lactones
Homopolymers and copolymers of lactones are prepared by ring-opening polymerization of a mixture of lactones which includes a monolactone, such as ε-caprolactone, and a dilactone, such as...
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4347235 |
Water-soluble tablet
An improved water-soluble tablet is disclosed. The tablet includes sodium propionate or a combination of sodium propionate and polyethylene glycol.
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4186189 |
Absorbable pharmaceutical compositions based on poly(alkylene oxalates)
Absorbable polymers derived from alkylene oxalates are formulated with drugs and introduced into the body to provide a slow, sustained release of the drug over an extended period of time in...
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4186185 |
Compositions comprising arylene substituted poly(orthoesters) containing useful agents
This invention concerns polymeric orthoesters having a repeating mer comprising a hydrocarbon radical and an orthoester functionality of the general formula: ##STR1## wherein R 1 is a monovalent...
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4155992 |
Pharmaceutical composition of poly(orthoester) co- and homopolymers and poly(orthocarbonate) co- and homopolymers having carbonyloxy functionality with drug
Poly(orthoester) co- and homopolymers and poly(orthocarbonate) co- and homopolymers comprising (1) a repeating dioxycarbon unit in the polymeric backbone having a plurality of organic groups...
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4115544 |
Ocular system made of bioerodible esters having linear ether
An ophthalmological bioerodible dosage form for ophthalmic drugs is disclosed. The dosage form comprises particles of 10 to 300 microns made of drug dispersed within a drug release rate controlling...
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4003991 |
Ophthalmic formulation
An ophthalmic "ointment" comprising water, a solid water-soluble polymer of controlled molecular weight, and a medicament or therapeutic agent such as pilocarpine in its pharmacologically...
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3789119 |
STABILIZED MOLDED SUBLINGUAL NITROGLYCERIN TABLETS
Pharmaceutical compositions containing minor proportions of nitroglycerin and a non-volatile, water-soluble solvent in combination with a major proportion of a solid, water-soluble pharmaceutical...
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3692896 |
PROCESS FOR THE PREPARATION OF WATER-SOLUBLE TABLETS
There is provided, a process for the preparation of quickly dissolving water-soluble, clear, aqueous solution forming tablets, which comprises: (a) directly compressing by means of a single...
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3466362 |
WATER-DISPERSIBLE,MEDICAMENT-CONTAINING COMPOSITIONS USEFUL AS VETERINARY MEDICINES
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3224940 |
Antacid compositions and method of using same
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3746683 |
Title is not available
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