DAEWOONG CO., LTD.
|DAEWOONG CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20150352049||PHARMACEUTICAL COMPOSITION FOR PROTECTING WOUNDS, PROVIDING HEMOSTASIS, OR PREVENTING ADHESION IN THE GASTROINTESTINAL TRACT - The present invention provides a pharmaceutical composition in a powder form for providing wound protection, hemostasis, or anti-adhesion in the gastrointestinal tract, which comprises a certain mucoadhesive polymer; and a certain hygroscopic agent.||12-10-2015|
|20150337281||METHOD FOR PRODUCTION OF BOTULINUM TOXIN - A method of making botulinum toxin comprises treating a culture of a botulinum toxin-producing strain with acid to precipitate a botulinum toxin; adding buffer to the precipitated botulinum toxin, followed by treatment with a protease inhibitor and nuclease, thereby extracting the botulinum toxin; treating the extracted botulinum toxin with acid to precipitate the botulinum toxin and dissolving the precipitate in buffer; and purifying the botulinum toxin by anion exchange chromatography. The use of the method makes it possible to produce a high-purity botulinum toxin by a simple process. The botulinum toxin produced by the method has high purity, and thus has an increased ability to act in a local area. Thus, the systemic circulation of the botulinum toxin is reduced to increase the safety. Accordingly, the botulinum toxin can be used for treatment of neuromuscular disorders, removal of wrinkles, and treatment of spastic hemiplegia and cerebral palsy.||11-26-2015|
|20150079157||COMPOSITION COMPRISING PURINE DERIVATIVES OR SALT THEREOF FOR PREVENTING OR TREATING ATOPIC DERMATITIS - The present invention provides a pharmaceutical composition for preventing or treating atopic dermatitis comprising 2-amino-1,9-dimethylpurin-6-one or its pharmaceutically acceptable salt as an active ingredient. And also, the present invention provides a cosmetic composition for improving atopic dermatitis comprising 2-amino-1,9-dimethylpurin-6-one or its pharmaceutically acceptable salt; and a food (i.e., a functional food) for preventing or improving atopic dermatitis comprising 2-amino-1,9-dimethylpurin-6-one or its pharmaceutically acceptable salt.||03-19-2015|
|20110192396||PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING CHRONIC OBSTRUCTIVE PULMONARY DISEASE - Provided is a pharmaceutical composition for preventing or treating mucus hypersecretion in airways or chronic obstructive pulmonary diseases (COPDs), the pharmaceutical composition including an epidermal growth factor (EGF) and a pharmaceutically acceptable carrier. In addition, a combined preparation capable of respectively administering the pharmaceutical composition and chemotherapeutics is provided.||08-11-2011|
|20100255503||MARKERS FOR DIAGNOSIS OF CANCER AND ITS USE - Disclosed herein are diagnostic markers CTHRC1, CANP and KIAA0101, which are overexpressed specifically in breast or colorectal cancer. A method for diagnosing the cancer by detecting the markers, and a method for preventing or treating by inhibiting the expression and activity of the markers are also disclosed.||10-07-2010|
|20100035809||STABLE LIQUID COMPOSITIONS FOR TREATING STOMATITIS COMPRISING EPIDERMAL GROWTH FACTOR - Provided is a liquid composition for treating stomatitis, the liquid composition including: an epidermal growth factor; an adhesive polymer; and at least one stabilizer selected from the group consisting of ethylenediaminetetraacetic acid (EDTA) and salts thereof, histidine, lysine and inorganic acid salts thereof, arginin and inorganic acid salts thereof, and dextran. The liquid composition includes a stabilizer selected from EDTA (or salts thereof) and a certain amino acid (or inorganic acid salts thereof) and thus, physicochemical and biological stability of the epidermal growth factor can be substantially increased. Thus, the liquid composition can be stored and distributed for a long period of time. The stabilized composition includes an adhesive polymer, and thus, when ejected in a spray form in the mouth of a user, the liquid composition can be quickly attached to an inflammation site and exhibits effectiveness for a long period of time.||02-11-2010|
|20090298768||STABLE LIQUID FORMULATION OF HUMAN GROWTH HORMONE - Disclosed herein is a stable liquid formulation comprising human growth hormone; L-lysine, L-arginine or polyethylene glycol 300; and poly(oxyethylene) poly(oxypropylene) copolymer, polyethylene glycol-15 polyoxystearate or polyethylene glycol-35 castor oil.||12-03-2009|
|20090263473||Nanoliposome Using Esterified Lecithin And Method For Preparing The Same, And Composition For Preventing Or Treating Skin Diseases Comprising The Same - The present invention relates to a nanoliposome comprising a liposome membrane containing esterified lecithin, and one or more physiologically active ingredients included in inner space of the liposome membrane; a method for preparing the same; and a composition for preventing or treating skin diseases, comprising the same. The nanoliposome according to the present invention has long-term stability and uniformity, and so can be used to prepare a composition for skin having excellent moisturizing and penetrating properties, such as cosmetics, medicament for treating skin diseases, or the like. In particular, the present composition for preventing or treating skin diseases comprises epidermal growth factor included in the nanoliposome, thereby showing an excellent effect of stimulating skin-penetration and good pharmaceutical stability. Also, the esterified lecithin used in preparing liposome can provide effects of softening skin and stimulating skin-penetration, thereby enhancing the penetration of epidermal growth factor and natural extract into skin, as well as additional moisturizing effect which is advantageous in treating skin diseases. Further, since the present composition comprises nanoliposome prepared by containing esterified lecithin in liposome membrane, the conventional problems of heating and dispersing active ingredients at high temperature (70° C. or more), low stability and uniformity, or the like can be solved.||10-22-2009|
|20090047331||SUSTAINED RELEASE FILM FORMULATION FOR HEALING WOUND COMPRISING EPIDERMAL GROWTH FACTOR - The present invention relates to a sustained release film formulation for healing wound comprising epidermal growth factor, chitosan, viscosity modifiers, plasticizers, and stabilizers. Specifically, the present invention relates to a sustained release film formulation for healing wound comprising epidermal growth factor as an effective ingredient and chitosan as a main base, and additionally comprising one or more antioxidants selected from the group consisting of EDTA and vitamin C; one or more viscosity modifiers selected from the group consisting of hydroxypropylmethylcellulose, gellan gum and pullulan; and one or more plasticizers selected from the group consisting of glycerin, propylene glycol, polyethylene glycol, polyvinyl alcohol and polyvinylpyrrolidone thereto. When the present film is attached to wound site, it absorbs exudation from wound site, and so is changed to hydrogel to keep wound site humid, which is good for wound-healing. And, the present film has superior attachment property to human body, and antifungal activity. Thus, the present film has more merits than simple ointment/cream formulation.||02-19-2009|
|20090028863||MARKERS FOR DIAGNOSIS OF CANCER AND ITS USE - Disclosed herein are diagnostic markers CTHRC1, CANP and KIAA0101, which are overexpressed specifically in breast or colorectal cancer. A method for diagnosing the cancer by-detecting the markers, and a method for preventing or treating by inhibiting the expression and activity of the markers are also disclosed.||01-29-2009|
Patent applications by DAEWOONG CO., LTD.