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Class 514/772.4 - Polymer from ethylenic monomers only


Subclass of Class 514 - Drug, bio-affecting and body treating compositions
Definition: Subject matter wherein the polymer is derived from ethylenic
No. of patents: 279
Last issue date: 09/27/2011


1              
NumberTitleIssue Date
8026286Pharmaceutical compositions providing enhanced drug concentrations
A drug in a solubility-improved form is combined with a concentration-enhancing polymer in a sufficient amount so that the combination provides substantially enhanced drug concentration in a use environment relative to a control comprising the same amount of the sam...
09/27/2011
7759400Pressure-sensitive adhesive composition and skin patch
It is intended to provide a composition which has well-balanced pressure-sensitive adhesiveness and cohesive force as well as favorable application properties to the skin, and a patch which has the above-described characteristics and hardly peels off. This object ca...
07/20/2010
7442721Durable biocompatible controlled drug release polymeric coatings for medical devices
Disclosed herein are biocompatible durable controlled drug releasing polymeric coatings for medical devices. The drug release rates of the polymers are controlled by adjusting monomer ratios and glass transition temperatures Tgs. The polymers are durable; they do no...
10/28/2008
7425581Temperature sensitive polymers
The present invention relates to compositions comprising polymers whose solubility characteristics can be changed by incubation and particularly poly (N-(2-hydroxypropyl)methacrylamide mono/di-lactate) interpolymers. Another aspect of this invention is the applicati...
09/16/2008
7381424Hydrostatic delivery system for controlled delivery of agent
The present invention provides a hydrostatic delivery system comprising a hydrostatic couple and an agent of interest. The hydrostatic couple comprises, at least one hydrodynamic fluid-imbibing polymer, and at least one hydrostatic pressure modulating agent. This de...
06/03/2008
7368125Amphiphilic polymers for medical applications
The present invention is directed to medical devices or pharmaceutical compositions, each containing a synthetic, bioabsorbable, biocompatible polymer that is the reaction product of a polybasic acid or derivative thereof, a monoglyceride, and a polyether. ...
05/06/2008
7342047Crosslinkable hydrophilic materials from reactive oligomers having pendent unsaturated groups
The present invention provides cross linkable compositions useful in the preparation of hydrophilic gels, and are prepared from obligers having pendent hydrophilic ploy(alkenylene oxide) groups, and pendent pulverizable functional groups, and cross linked by polyfun...
03/11/2008
7332155Surfactant-containing cosmetic, dermatological and pharmaceutical agents
The invention provides surfactant-containing cosmetic, dermatological, and pharmaceutical agents comprising at least one water-soluble or water-swellable copolymer obtainable by free-radical copolymerization of A) acryloyldimethyltaurine and/or acryloyl...
02/19/2008
7297328Surfactant-free cosmetic, dermatological and pharmaceutical agents
The invention provides a surfactant-free cosmetic, dermatological, and pharmaceutical agents comprising at least one copolymer obtainable by free-radical copolymerization of A) acryloyldimethyltaurine and/or acryloyldimethyltaurates, B) opt...
11/20/2007
7294345Otorhinological delivery device
The invention relates to an otorhinological delivery device comprising at least one pharmaceutically active agent. According to the invention the device comprises a core comprising said at least one pharmaceutically active agent wherein said core is made of an elast...
11/13/2007
7279154Use of comb copolymers based on acryloyldimethyltaurine acid in cosmetic, pharmaceutical and dermatological products
The invention relates to uses of comb polymers of acryloyldimethyltaurine and/or acryloyldimethyltaurates in cosmetic, pharmaceutical and dermatological applications as thickeners, dispersing agents, suspending agents, emulsifiers, stabilizers, solubilizers, conditi...
10/09/2007
7256180Compositions and methods for inducing activation of dendritic cells
Compositions induce the activation of dendritic cells comprising a polynucleotide, such as viruses, RNA, DNA, plasmid DNA, or derivatives thereof and at least one block copolymer of alkylethers. The present invention further relates to compositions for inducing the ...
08/14/2007
7244421Cosmetic and dermatological hair-treatment agents
The invention relates to cosmetic and dermatological hair treatment compositions comprising at least one copolymer. The copolymer is obtained by free-radical copolymerization of A) acryloyldimethyltaurine and/or acryloyldimethyltau...
07/17/2007
7226952Gel composition and its use in cosmetic compositions and the like
A gel composition and cosmetic composition and the like that can excel in pigment and/or filler uniformity and stability and can have a good outer appearance even when further comprising a relatively large amount of pigments. A gel composition is formed by combining...
06/05/2007
7220431Methods and compositions for applying pharmacologic agents to the ear
Methods and materials useful for applying pharmacologic agents to the ear are described. The methods involve delivering a composition that contains at least one viscogenic agent and at least one pharmacologic agent to the epidermal surface of the tympanic membrane v...
05/22/2007
7214381Composition for transdermal and/or transmucosal administration of active compounds that ensures adequate therapeutic levels
The present invention refers to a pharmaceutical composition suitable for the transdermal or transmucosal administration of one or more active agents, in form of a gel or a solution, comprising as a permeation enhancers a combination of: a) saturated fatty alcohol o...
05/08/2007
7204997Responsive microgel and methods related thereto
A responsive microgel is provided which responds volumetrically and reversibly to a change in one or more aqueous conditions selected from the group consisting of (temperature, pH, and ionic conditions) comprised of an ionizable network of covalently cross-linked ho...
04/17/2007
7202326Glycolic acid copolymer and method for production thereof
A glycolic acid copolymer comprising (a) 80 to less than 95% by mole of glycolic acid monomer units, (b) 5.0 to 20.0% by mole of non-glycolic, hydroxycarboxylic acid monomer units, and (c) 0 to 0.10% by mole of diglycolic acid monomer units, the non-glycolic, hydrox...
04/10/2007
7192984Compositions of polyacids and polyethers and methods for their use as dermal fillers
The present invention relates to improved methods for filling the skin for cosmetic or medical purposes. Compositions comprising carboxymethyl cellulose (CMC), polyethylene oxide (PEO) and calcium ions can be made and have physical properties that depend on the amou...
03/20/2007
7189267Oxyethylenated based hair pre-treatment anti-penetration composition and method using such a composition for limiting the penetration of dyes into the skin
The present invention generally relates to a hair pre-treatment anti-penetration composition comprising an efficient amount of at least one oxyethylenated copolymer. The invention also relates to a method for limiting the penetration into the skin and/or the keratin...
03/13/2007
7172755Methods for making functionalized polymers
Polymers containing amino acid and/or polypeptide moieties in their backbones or pendant to their backbones are made by metathesis. A method of making an amino acid or polypeptide containing polymer includes the steps of: providing a amino acid, amino alcohol, or po...
02/06/2007
7160902Amide derivatives and methods of their use
Amide derivatives of the general formulae Ia and Ib: are disclosed. Pharmaceutical compositions containing these compounds, and methods for their use, inter alia, for treating and/or preventing gastrointestinal d...
01/09/2007
7153526Treatment of gastrointestinal infections
A method for combating bacterial infections affecting the gastrointestinal system of humans and animals is provided. The method is achieved by diagnosing a bacterial infection affecting the gastrointestinal system and periodically administering a dosage of concentra...
12/26/2006
7138121Biosensors utilizing dendrimer-immobilized ligands and there use thereof
The present invention is directed to methods and compositions useful as biosensors that specifically interact with various pathogens and other target analytes. The biosensor itself, comprises functionalized dendritic tethers derivatized for attachment to a variety o...
11/21/2006
7135442Lens care product containing dexpanthenol
The present invention relates to contact lens care product comprising dexpanthenol. The invention similarly relates to the usage of a contact lens care compositions of this kind for cleaning and optionally disinfecting contact lenses. ...
11/14/2006
7115641Antimicrobial oxazolidine/iodopropynyl-butyl carbamate composition containing less than 0.1wt% free formaldehyde
This invention relates to a broad spectrum antimicrobial composition, effective against gram negative and gram positive bacteria and fungi, which comprises a synergistic composition comprising iodopropynyl butyl carbamate and a bicyclic hydroxymethyl oxazolidine con...
10/03/2006
7109237Emulsion containing ascorbic acid and its uses in the cosmetics and dermatological fields
A water-in-oil emulsion containing ascorbic acid and, as an emulsifier, a dimethiconecopolyol or an alkyldimethiconecopolyol, where the aqueous phase having a pH ranging from 5.5 to 7.5. This emulsion allows ascorbic acid to be stabilized and can be used, in particu...
09/19/2006
7101928Polymeric thickeners for oil-containing compositions
Novel thickeners for oil-containing compositions are crystalline polymers, preferably side chain crystalline polymers, which (a) have a crystalline melting point, Tp, and an onset of melting temperature, To, such that Tp−To
09/05/2006
7101572Taste masked aqueous liquid pharmaceutical composition
A substantially taste masked liquid pharmaceutical composition containing a pharmaceutically effective amount of an unpleasant tasting drug dissolved or dispersed in an aqueous excipient base, said excipient base comprising polyvinyl pyrrolidone and/or copolyvidone,...
09/05/2006
7101566Polymer coated microparticles for sustained release
The present invention is directed to sustained release microparticle formulation for parenteral administration of biologically active substances, especially drugs. More specifically it relates to coated drug containing microparticles, wherein the coating is a synthe...
09/05/2006
7101840Polymeric drug formulations
A method of forming a polymeric drug formulation in which a water-soluble drug is blended with a water-insoluble tissue-compatible polymer that is miscible in the solid phase with the drug, and with a poly(alkylene oxide), in a solvent system capable of forming a ho...
09/05/2006
7087263Rare limiting barriers for implantable medical devices
A coating for a medical device, particularly for a drug eluting stent, is described. The coating comprises a polymer having a weight-average molecular weight between about 200,000 and about 250,000 Daltons or a polydispersity index between about 2.6 and about 3.0.
08/08/2006
7078049Ultrafine emulsion containing a haloalkynyl derivative
A composition in the form of an ultrafine oil-in-water emulsion in which the mean size of the oil globules ranges from 50 nm to 1000 nm containing a haloalkynyl derivative, preferably 3-iodo-2-propynyl butylcarbamate. ...
07/18/2006
7070797Method of treating hematologic tumors and cancers
Multiple myeloma and other hematologic tumors and/or malignancies can be treated by administration of a G1 and/or S phase drug, which is preferably β-lapachone, or a derivative or analog thereof, combined with a G2/M phase drug such as a taxane derivative, which is...
07/04/2006
7034051Fused bicyclic carboxamide derivatives and methods of their use
Fused bicyclic carboxamide derivatives are disclosed. Pharmaceutical compositions containing the compounds and methods for their use are also disclosed. ...
04/25/2006
7033604Composition for topical administration
The present invention provides a composition for topical administration comprising an interleukin 2 inhibitor and an antimicrobial agent as active ingredients thereof, wherein said interleukin 2 inhibitor contains a tricyclo compound as shown by the general formula ...
04/25/2006
7030149Combination of brimonidine timolol for topical ophthalmic use
Disclosed are pharmaceutical compositions comprising brimondine and timolol for topical ophthalmic delivery and a method of treatment comprising administering said composition when indicated for glaucoma and associated conditions such as elevated intraocular pressur...
04/18/2006
7022315Administration of a thiol-based chemoprotectant compound
A method of administration of a thiol-based chemoprotectant agent including NAC (N-acetylcysteine) and STS (sodium thiosulfate) that markedly affects biodistribution and protects against injury from diagnostic or therapeutic intra-arterial procedures. A method for t...
04/04/2006
7022791Cosmetic, pharmaceutical and dermatological products containing an electrolyte
The invention relates to cosmetic, dermatological, and pharmaceutical products containing an electrolyte. The products are obtained by free-radical copolymerization of A) acryloyldimethyltaurine and/or acryloyldimethyltaurates, and...
04/04/2006
7001607Artificial tear replacement solution
A tear replacement solution that contains at least one water-soluble fluorosurfactant, water and a non-polar component, preferably in gel form, and a method for the external treatment for the eye of an mammal by applying the tear replacement solution to the eye, pre...
02/21/2006
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