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7390502 |
SN-38 lipid complexes and their methods of use
The present invention is for novel compositions and methods for treating diseases caused by cellular proliferation, particularly, for treating cancer in mammals and more particularly in humans. The...
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7381423 |
Use of nanodispersions in cosmetic end formulations
A description is given of the use of a nanodispersion, which comprises
(a) a membrane-forming molecule, (b) a coemulsifier and (c) a lipophilic component,
in cosmetic end formulation, which...
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7375140 |
Process and apparatus for producing emulsion and microcapsules
A process and apparatus for rapidly producing an emulsion and microcapsules in a simple manner is provided wherein a dispersion phase is ejected from a dispersion phase-feeding port toward a...
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7368129 |
Amphiphilic materials and liposome formulations thereof
Disclosed is a new structural class of amphiphilic molecules which incorporate a hydrophilic material or polymer attached, at spatially distinct sites, to at least two hydrophobic residues. Certain...
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7344752 |
Core-shell particles synthesized through controlled free radical polymerization
The present invention discloses a process for producing a core-shell polymer that comprises: (1) preparing a monomer solution which is comprised of (a) at least one monomer, optional one...
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7297404 |
Microencapsulated particles and process for manufacturing same
Microencapsulated particles having improved resistance to moisture and extended release capabilities are produced by microencapsulating the particles in a film-forming, cross-linked, hydrolyzed...
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7288266 |
Liposome complexes for increased systemic delivery
Highly efficient cationic liposomes have been developed as an improved delivery system for biologically-active reagents. A novel structure, the sandwich liposome, is formed and comprises one or...
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7279121 |
Process for producing electrophoretic microcapsules
A microcapsule is produced by dispersing a liquid organic dispersion in an aqueous medium to form a capsule particle in the aqueous medium, the liquid organic dispersion containing an acid...
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7276184 |
Surfactant assisted nanomaterial generation process
A process for the preparation of nanoscale particulate material is described comprising: (i) combining one or more functional material to be precipitated as nanoscale particles and one or more...
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7271200 |
Emulsions
A novel emulsion comprising a material which is stabilised by a polymer resin precursor having interface active molecules incorporated therein by reaction from poorly or non-surface active...
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7264875 |
Microcapsules and processes for producing the same
A microcapsule encapsulating a disperse system is produced by preparing a liquid organic dispersion containing a resin whose acid group has been neutralized, a colored particle, and an organic...
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7261529 |
Apparatus for preparing biodegradable microparticle formulations containing pharmaceutically active agents
This invention is directed to an apparatus and method for producing microparticles comprising pharmacologically active agents and biodegradable polymers. The apparatus includes a spinning disk...
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7252839 |
Delivery system and a manufacturing process of a delivery system
A delivery system including a body construction ( 7 ) and at least one capsule ( 8 ) containing a pharmaceutical composition, the capsule having at least a first end and a second end. The body...
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7238367 |
Liposome loading with metal ions
This invention relates to encapsulation of drugs and other agents into liposomes.
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7238366 |
Submicron liposome suspensions obtained from preliposome lyophilizates
This invention provides an aqueous/t-butanol solvent-system, facile reconstitute, submicron-reconsitiute preliposome-lyophilaye and method of its preparation and use. In one embodiment this...
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7235196 |
Display capsules and a method of manufacturing thereof
A method for producing a display capsule includes the following steps. A multichromal bead having at least two surfaces differing from each other in optical and electrical characteristics is...
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7223419 |
Production process for polymeric micelle charged therein with drug and polymeric micelle composition
Provided are a production process for a polymeric micelle which is stable and has a high drug content and a composition containing such polymeric micelle. Disclosed are a production process for a...
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7217427 |
Polymersomes and related encapsulating membranes
The present invention provides biocompatible vesicles comprising semi-permeable, thin-walled encapsulating membranes which are formed in an aqueous solution, and which comprise one or more...
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7195820 |
Core-shell polymers having hydrophilic shells for improved shell coverage and anti-blocking properties
The present invention relates to core-shell polymers having a hydrophilic copolymer shell, and a high level of core material of from 75 to 95 weight percent. The hydrophilic shell provides better...
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7179490 |
Sustained release ionic conjugate
A method of spherifying a sustained release ionic conjugate which contains a free carboxyl group-containing biodegradable polymer and a free amino group-containing drug which are ionically bonded...
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7179407 |
Zero order release and temperature-controlled microcapsules and process for the preparation thereof
A microcapsule composition comprising a core material in a matrix of polymorphic shell material, releases said core material in an aqueous environment in accordance with zero order linear release...
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7172712 |
Preparation of micromultichromal spheres
A method of making a multichromal sphere includes the steps of preparing a composition of at least (1) a matrix material and (2) at least two sets of particles, each of the sets of particles having...
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7169335 |
Process for encapsulating dissolved reactants of color-reaction systems, the capsules obtainable therefrom as well as their use in color-reaction papers
A process is described for encapsulating a solution of color reactants of color-reaction systems present in an aqueous emulsion accomplished by means of conventional microencapsulation processes,...
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7147915 |
Microcapsule and its uses
Objects of the present invention are to provide a microcapsule which can effectively and easily achieve: the prevention and adjustment of the bleeding-out of the encapsulated liquid substance from...
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7105181 |
Microparticles
A process for producing parenterally administrable microparticles, in which an at least 20% by weight aqueous solution of purified amylopectin-based starch of reduced molecular weight is prepared,...
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7094045 |
Microencapsulation system and method
A microencapsulation apparatus is provided which is configured to form co-axial multi-lamellar microcapsules from materials discharged from first and second microsphere dispensers of the apparatus....
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7074883 |
Acid end group poly(D,L-lactide-co-glycolide) copolymers with high glycolide content
Copolymers of lactide and glycolide with high glycolide content. The average glycolate block length is less then about 3, which allows the copolymer to be soluble in slightly polar solvents such as...
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7055691 |
Plastic packaging having embedded micro-particle taggants
An improvement to a package is provided that includes a container having a label secured thereto by an adhesive and a closure secured to the container. The improvement is for identifying the...
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7048943 |
Carotenoid-loaded liposomes
The present invention is based on a novel method for encapsulating in liposomes substantially water immiscible carotenoids. Therefore, there are provided by the present invention formulations...
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7041320 |
High drug loaded injectable microparticle compositions and methods of treating opioid drug dependence
Methods and compositions to induce opioid drug independence in opioid drug dependent individuals comprising administering opioid agonists and/or antagonists encapsulated in biodegradable polymer...
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7041304 |
Thermotropic liquid crystal polymer microcapsules, a method for preparing the same, and cosmetic compositions containing the same
There are provided thermotropic liquid crystal polymer microcapsules which can show behavior of liquid crystal as it is within polymer phase due to phase separation between liquid crystal and...
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7041241 |
Use of biodegradable microspheres that release an anticancer agent for treating gliobastoma
The invention relates to the use of biodegradable microspheres that release a radiosensitizing anticancer agent for producing a medicament to be used simultaneously with, separately from or spread...
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7037528 |
Microprecipitation method for preparing submicron suspensions
The present invention provides a method for preparing submicron sized particles of an organic compound, the solubility of which is greater in a water-miscible first solvent than in a second solvent...
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7033609 |
Microparticle preparation
A parenterally administrable, biodegradable microparticle preparation containing a biologically active substance which, during the first 24 hours after injection, exhibits a release of the active...
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7025988 |
Liposomes
Liposomes containing lipophilic active ingredient are produced by dehydrating a mixture of liposomes, lipophilic active ingredient and sugar, usually followed by a rehydration step to form...
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7025912 |
Microcapsule and manufacturing method thereof
A microcapsule in which a capsule wall of the microcapsule comprises a first polymer component. A surface of the capsule wall is modified with a second polymer component that is formed from a...
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7019106 |
Lactic acid polymer and process for producing the same
A process for producing a lactic acid polymer of 15,000 to 50,000 in weight-average molecular weight, the content of polymeric materials having not more than about 5,000 in weight-average molecular...
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7018711 |
Micro-capsules comprising a capsule core containing water-soluble substances
Microcapsules having a capsule core comprising water-soluble organic substances, and a capsule coating which is a condensate of formaldehyde resins and/or alkyl ethers thereof, a process for their...
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6998074 |
Method for forming polymer microspheres
A method for forming polymer microspheres includes dispensing polymeric material from an orifice of a drop-on-demand ink jet printhead while the orifice is immersed in a solvent extraction media.
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6984449 |
Pellets and process for production thereof
The invention relates to pellets and a production process therefor. Pellets comprise at least one oily component, which is either an active component alone or comprises such an active component....
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6984397 |
Liposome preparations
The present invention provides a pipecolic acid derivative-containing liposome preparation having has an excellent rapid action capable of coping with an emergent situation such as cerebral...
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6979467 |
Microcapsules IV
A microcapsule having a mean diameter of from about 0.1 to about 5 mm, a membrane and a matrix containing at least one active principle wherein the microcapsule is the product of the process...
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6979461 |
Method for producing liposome preparation
An object of the present invention is to provide a method for producing a liposome preparation having excellent rapid action and excellent redispersion into aqueous medium. The present invention...
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6977085 |
Method for preparing submicron suspensions with polymorph control
The present invention provides a method for preparing a suspension of a pharmaceutically-active compound, the solubility of which is greater in a water-miscible first organic solvent than in a...
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6974592 |
Encapsulated agglomeration of microcapsules and method for the preparation thereof
Microcapsules comprising an agglomeration of primary microcapsules, each individual primary microcapsule having a primary shell and the agglomeration being encapsulated by an outer shell, may be...
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6969530 |
Microcapsules and emulsions containing low bloom gelatin and methods of making and using thereof
Described herein are microcapsules and emulsions prepared from low Bloom gelatin and methods of making and using thereof.
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6964747 |
Production of dyed polymer microparticles
A dye, such as a fluorescent dye, is incorporated into polymer microparticles using a solvent system composed of a first solvent in which the dye and the microparticle polymer are soluble, a second...
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6958160 |
Self forming, thermodynamically stable liposomes and their applications
A liposome suspension forms spontaneously upon adding a lipid composition to an aqueous solution. The liposomes include diacylglycerol-PEG compounds. The melting point of the diacylglycerol-PEG is...
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6955823 |
Process for making microcapsules involving phase inversion
A process for making microcapsules of an oil which are in dispersion in water comprises the steps of; (i) forming an initial dispersion of the oil in water in the presence of a surfactant, (ii)...
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6953540 |
Continuous process for the preparation of encapsulated cyclopropenes
The present invention relates to a continuous method to prepare encapsulated cyclopropenes, a method to purify cyclopropene gas, and a method to prepare an α-cyclodextrin/cyclopropene complex.
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