"I hate what they've done to my child...I would never let my own children watch it. "
Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.
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| Number | Title | Issue Date |
| 8071650 | Thiourea derivatives and the pharmaceutical compositions containing the same The present invention relates to novel thiourea derivatives as a modulator for vanilloid receptor (VR) and the pharmaceutical compositions containing the same. As diseases associated with the activity of vanilloid receptor, pain acute pain, chronic pain, neuropathic... | 12/06/2011 |
| 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 polymer, so to be incorporated into cosmetic composition as an additive fo... | 05/09/2006 |
| 6780430 | Stabilzation method of nano-sized emulsion using tocopheryl derivatives and external application for skin containing the same Disclosed herein is a stabilization method of nano-sized emulsion by using lecithin and tocopheryl derivatives represented by the following formula (I) and (Wherein, R1, R2 and R3 ... | 08/24/2004 |
| 6750291 | Film-forming agent for drug delivery and preparation for percutaneous administration containing the same The present invention relates to a film-forming agent which forms a film on the skin, and also to a preparation for percutaneous administration containing the film-forming agent and active ingredient. The transdermal preparation including the film-forming agent of t... | 06/15/2004 |
| 6569528 | Amphiphilic biodegradable block copolymers and self-assembled polymer aggregates formed from the same in aqueous milieu There are provided amphiphilic biodegradable block copolymers comprising polyethylenimine (PEI) as a hydrophilic block and aliphatic polyesters as a hydrophobic block, which can form various size of polymer aggregates and have very low critical micelle co... | 05/27/2003 |
| 6566545 | Menthol derivatives and process for preparing the same The present invention provides a menthol derivative represented by the following Formula 1 and a method for preparing the menthol derivative. The menthol derivative represented by the Formula 1 is prepared by reacting menthol and phosphorous oxychloride w... | 05/20/2003 |
| 6521662 | Ceramide-like compounds having antioxidant property and a method for preparation thereof, and a cosmetic composition containing the same A ceramide-like compound having properties of the natural ceramides are represented by the following formula (I), and a method for producing the same , and a cosmetic composition containing the same as an active ingredient: ##STR1##... | 02/18/2003 |
| 6503541 | Method for preparation of plant extract powder oral compositions containing plant extract powder prepared by the same The present invention relates to a method for preparation of plant extract powder and oral compositions containing plant extract powder prepared by the same. More particularly, the present invention could provide a method for preparation of plant extract ... | 01/07/2003 |
| 6492416 | 4,5-diaryl-3(2H)-furanone derivatives as cyclooxygenase-2 inhibitors The present invention provides a novel class of 4,5-diaryl-3(2H)-furanone derivatives, which inhibit strongly and selectively COX-2 over COX-1. They are useful to treat inflammation, inflammation-associated disorders, and COX-2 mediated diseases.... | 12/10/2002 |
| 6432451 | Film coated microbeads containing active compounds and method of making the same Disclosed is a composition for use in dermal application. The composition includes microbeads or chemically stable particles having an internal structure of pores. A chemical compound having a pharmaceutical or cosmetic activity is retained in the interna... | 08/13/2002 |
| 6410752 | Tocopherol derivatives and method for preparation thereof An object of the present invention is to provide the tocopherol derivatives represented by the following formula (I), and their salts: ##STR1## Wherein, R1, R2 and R3 are H or methyl group, and at least one positions selec... | 06/25/2002 |
| 6406897 | Modified protein, method for preparation thereof and compositions for external application containing the modified protein A protein modified to improve its stability, said modified protein being coupled to a ଲ-1,3-glucan branched with ଲ-1,6-linkage is provided. A method for the production thereof and a cosmetic or dermatological composition comprising the modifie... | 06/18/2002 |
| 6340694 | Diarylbenzopyran derivatives as cyclooxygenase-2 inhibitors The diarylbenzopyran derivatives represented by formula I, and the pharmaceutically acceptable salts thereof, are disclosed. The composition comprising the compound of formula I, or a pharmaceutically acceptable salt thereof, shows an excellent selective ... | 01/22/2002 |
| 6251877 | Composition for external application containing a ଲ-1,6-branched-ଲ-1,3-glucan Disclosed herein is a process for liquid cultivating Schizophyllum commune Fr. for isolation of ଲ-1,6-branched-ଲ-1,3-glucan and a composition for external application containing ଲ-1,6-branched-ଲ-1,3-glucan as an active ingredient, ... | 06/26/2001 |
| 6241975 | Method for preparation of plant extract powder The present invention relates to a method for preparation of plant extract powder and oral compositions containing plant extract powder prepared by the same. More particularly, the present invention could provide a method for preparation of plant extract ... | 06/05/2001 |
| 6113682 | Method for preparation of composite pigments for make-up cosmetics and make-up cosmetic compositions containing composite pigments made thereby Disclosed herein is a method for preparation of composite pigments for make-up cosmetics having improved skin-adhesion and spreadability, and excellent skin color-expression, and improved water resistance by silicon polymer coated on the surface of the co... | 09/05/2000 |
| 6060612 | Ceramide-like compounds and a method for preparation thereof, and a cosmetic composition containing the same Disclosed herein is a ceramide-like compound having properties of the natural ceramides, and a method for producing the same, and a cosmetic composition containing the same as a active ingredient.... | 05/09/2000 |
| 6054450 | Hair-care cosmetic compositions having dandruff formation-suppressing effect Disclosed herein is hair-care cosmetic compositions comprising iodopropynyl butylcarbamate and/or a solution of zinc pyrithione in N-acyl ethylenediamine triacetate.... | 04/25/2000 |
| 6009885 | Powder puff case for powder adhesion A powder puff case for powder adhesion is provided to permit face powder to directly and uniformly adhere to a powder puff through an adhesion net when turning upside down and shaking a powder case that is filled with face powder. The adhesion net may be ... | 01/04/2000 |
| 5980917 | Oil-in-water type cosmetic composition containing retinoids stabilized by a liquidcrystal Disclosed herein is an oil-in-water type cosmetic composition containing retinoids stabilized within a core of a liquidcrystal formed by a surfactant having a phase transition temperature of 45° C. or higher and a bulky structure.... | 11/09/1999 |
| 5916915 | Water-in-stable L-ascorbic acid derivative and a method for preparation thereof, and a skin-whitening cosmetic composition containing the same Disclosed herein are a L-ascorbic acid derivative having an improved water-in-stability, represented by a following general formula (I): ##STR1## and a method for preparation thereof, and to a skin-whitening cosmetic composition containing the same a... | 06/29/1999 |
| 5886031 | Hair-care cosmetic compositions having dandruff formation-suppressing effect Disclosed herein is hair-care cosmetic compositions comprising iodopropynyl butylcarbamate and/or a solution of zinc pyrithione in N-acyl ethylenediamine triacetate.... | 03/23/1999 |
| 5869703 | Nonionic vitamin E derivatives and a method for the preparation thereof, and polymeric ampliphilic vesicles made therefrom Disclosed herein are nonionic vitamin E or polyethoxylated vitamin E derivatives represented by the following formula (I) and a method for the preparation thereof, and polymeric amphiphilic vesicles made therefrom. ##STR1## wherein, n is an integer f... | 02/09/1999 |
| 5855826 | Matrix-double encapsulation method and a cosmetic composition containing matrix-double capsules Disclosed herein is a double capsule for cosmetics obtained by matrix-double-encapsulation method which comprises steps of (a) first-encapsulating the fat-soluble active matrials with filming materials to give a microcapsule; (b) encapsulating the microca... | 01/05/1999 |
| 5723645 | Method for preparing 3-aminopropane phosphoric acid Disclosed herein is a method for preparing 3-aminopropane phosphoric acid represented by the formula (I), comprising the steps of (a) reacting 3-amino-1-propanoi with phosphorus oxychloride at a low temperature, and (b) hydrolyzing the product of the step... | 03/03/1998 |
| 5674506 | Make-up cosmetic compositions containing powdered phaffia yeast Disclosed herein is make-up cosmetic compositions containing powdered Phaffia yeast. According to the present invention, the make-up cosmetic composition contains the powdered Phaffia yeast in an amount of 0.1 to 50% by weight based on the total amount of... | 10/07/1997 |
| 5523421 | Kojic acid derivatives Disclosed herein is novel kojic acid derivatives represented by the following formula (I): ##STR1## wherein, R1 is a hydrogen atom or hydroxyl group; and R2 is a hydroxyl group, having a strong activity of inhibiting tyrosinase,... | 06/04/1996 |
| 5489521 | Mutant having ice nucleating activity at room temperature and method for making snow and ice using it Disclosed herein are a new mutant of Pseudomonads having ice nucleating activity and an improved method for making snow and ice using it. More particularly, Pseudomonas syringae SO754 of the present invention, which is derived from the parent strain, Pseu... | 02/06/1996 |
| 5486624 | Kojic acid derivative Kojic acid derivatives of the following formula (I) ##STR1## where R is a hydrogen atom or methyl group, as radical scavengers and strong inhibitors of tyrosinase, an enzyme involved in a melanin formation.... | 01/23/1996 |
| 5447961 | O/W type emulsion containing milk Disclosed herein is an O/W type emulsion comprising oils and milk characterized in that which comprises as an emulsifier polyethoxylated vitamin E in amount of 0.01 to 10% by weight. This emulsion may further contain vitamin E or its derivative. The emuls... | 09/05/1995 |
| 5441725 | Cosmetic compositions containing a polyethoxylated vitamin E The present invention relates to cosmetic compositions containing at least one polyethoxylated vitamin E species, which may be prepared by reacting a vitamin E with ethylene oxide, and exhibit an excellent cell protecting activity in the living body. The ... | 08/15/1995 |
| 5356438 | Hair color rinse composition containing haloginated fluorescein dyes A hair color rinse composition that simultaneously dyes and conditions hair which comprises a tinctorial amount of one or more acidic dyes, from about 0.01 to 0.5 parts by weight based on the total weight of the composition of one or more halogenated fluo... | 10/18/1994 |
| 5352696 | Quaternary nitrogen-containing vitamin E derivatives and uses thereof A quaternary nitrogen-containing vitamin E and quaternary nitrogen-containing polyethoxylated vitamin E are disclosed. Methods for preparing the quaternary nitrogen-containing vitamin E derivatives which comprises reacting vitamin E or polyethoxylated vit... | 10/04/1994 |
| 5324515 | Cosmetic material obtained from a lactic acid fermentation broth The present invention provides a cosmetic material which consists of a disintegration phase which is obtained by harvesting lactic acid bacterial cells from the lactic fermentation broth, disintegrating the cells, subjecting the broken cells to centrifuga... | 06/28/1994 |