Bizarre Patents
A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7880023 | 2-Nitratoethyl oxirane, poly (2-nitratoethyl oxirane) and preparation method thereof A synthesis of an energetic prepolymer used as a high-energy binder for an insensitive and high performance explosive is disclosed. More specifically, provided are a novel compound 2-nitratoethyl oxirane expressed by formula III, a novel compound poly(2-nitratoethyl... | 02/01/2011 |
| 7427687 | Glycidyl dinitropropyl formal poly (glycidyl dinitropropyl formal) and preparation method thereof Disclosed are novel compounds that can be used as an energetic binder used for improving the performance and the properties of a high explosive, and a preparation method thereof. More specifically, provided are glycidyl dinitropropyl formal of chemical formula IV ha... | 09/23/2008 |
| 7321045 | Vitronectin receptor antagonist pharmaceuticals The present invention describes novel compounds of the formula: (Q)d-Ln-Ch, useful for the diagnosis and treatment of cancer, methods of imaging tumors in a patient, and methods of treating cancer in a patient. Th... | 01/22/2008 |
| 7320849 | Organophotoreceptor with a charge transport material having two epoxidated-hydrazone groups Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the ... | 01/22/2008 |
| 7214806 | Synthetic multiple quaternary ammonium salts This invention pertains to novel multiple quaternary ammonium salts and their derivatives represented by the formula: wherein each R1, R′1, R2, R′2, R3, ... | 05/08/2007 |
| 7183028 | Organophotoreceptor with novel charge transport compounds having an epoxy group Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the ... | 02/27/2007 |
| 7126005 | Process for preparing florfenicol The present invention is directed to a new process of preparing highly pure Florfenicol. The invention is further directed to new oxazolidine derivatives useful in making Florfenicol and processes of making these derivatives. Examples of such intermediates include (... | 10/24/2006 |
| 7109238 | Calcilytic compounds Novel calcilytic compounds and methods of using them are provided. ... | 09/19/2006 |
| 7109359 | Polyazido compounds The invention relates to a novel polyazido compound: 2,2-dinitro-1,3-diazidopropane. ... | 09/19/2006 |
| 7087768 | Fumagillol derivatives and preparing method thereof The disclosure relates to a fumagillol compound which can be usefully used not only as an angiogenesis inhibiting agent showing a superior angeogenesis inhibitory effect with less toxicity, but also as a cancer metastasis inhibitor and a therapeutic agent against ca... | 08/08/2006 |
| 7029812 | Organophotoreceptor with charge transport compound having an epoxy group This invention relates to a novel organophotoreceptor that comprises an electrically conductive substrate and photoconductive element on the electrically conductive substrate, the photoconductive element having a) a novel charge tr... | 04/18/2006 |
| 6998423 | Prevention of loss and restoration of bone mass by certain prostaglandin agonists Prostaglandin agonists, methods of using such prostaglandin agonists, pharmaceutical compositions containing such prostaglandin agonists and kits containing such prostaglandin agonists. The prostaglandin agonists are useful for the treatment of bone disorders includ... | 02/14/2006 |
| 6965042 | Polyazido compounds The compound 2,2-bis(azidomethyl)oxirane, whose structure is depicted below, is disclosed: ... | 11/15/2005 |
| 6960418 | Organophotoreceptor with charge transport material with two N,N,N-trisubstituted-amino groups Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the ... | 11/01/2005 |
| 6960344 | Use of imine-forming polysaccharides as adjuvants and immunostimulants The present invention relates to polysaccharide conjugates that comprise: a polysaccharide that binds to surface-receptors present on Antigen Presenting Cells, conjugated to one or more compounds having stable carbonyl groups covalently attached, either directly or ... | 11/01/2005 |
| 6930200 | Multicomponent synthesis of amino acids and derivatives thereof Mono-substituted and di-substituted alpha-amino acids and derivatives thereof, substituted at the alpha positon with one (mono-) or two (di-) substituents (R2 and/or R3) as shown in Formula 1: N(R4R5)C(R2R3... | 08/16/2005 |
| 6870061 | Continuous process and system for production of glycidyl nitrate from glycerin, nitric acid and caustic and conversion of glycidyl nitrate to poly(glycidyl nitrate) A continuous and scalable process for producing glycidyl nitrate, or glyn, from glycerin, nitric acid, and caustic wherein the process includes the reaction of glycerin and nitric acid to form dinitroglycerin and the reaction of dinitroglycerin with caustic, such as... | 03/22/2005 |
| 6861501 | Process for making stable cured poly(glycidyl nitrate) and energetic compositions comprising same A process is provided in which at least one multi-functional alcohol having a hydroxyl functionality of at least two serves as a polymerization initiator. The multi-functional alcohol initiator is optionally, although preferably, reacted with a catalyst to form a ca... | 03/01/2005 |
| 6849750 | Processes and intermediates for preparing benzyl epoxides Disclosed are intermediates and processes for preparing epoxides of the formula: where R and PROT are defined herein. These epoxides are useful as intermediates in the production of biologically active compounds, i.e.,... | 02/01/2005 |
| 6818727 | Highly purified epoxy resin Provided is an epoxy resin having glycidylamino group, wherein the content of hydrolyzable chlorine is 1000 ppm or less. The epoxy resin is useful for adhesives, paints and electric/electronic materials(e.g. insulation materials, laminated plate, etc.). ... | 11/16/2004 |
| 6809130 | Halogen-free, phosphorus-free flame-retardant advanced epoxy resin and an epoxy composition containing the same A halogen-free, phosphorus-free poly-cyclic compound is used a flame retardant. This compound has amide and hydroxy groups, and thus it is able to react with an epoxy resin to form a reactive type flame-retardant advanced epoxy resin. The advanced epoxy resin togeth... | 10/26/2004 |
| 6768010 | Organophotoreceptor with an epoxy-modified charge transport compound having an azine group Organophotoreceptors comprise an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: a) a charge transport compound having the formula | 07/27/2004 |
| 6743929 | Sulfonylalkanoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors Sulfonamide-containing hydroxyethylamine compounds are effecive as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. ... | 06/01/2004 |
| 6566541 | Type 2 methionine aminopeptidase (MetAP2) inhibitors and uses thereof Novel compounds that are anti-angiogenic or immunosuppressive are described. Also described are methods for determining if an animal is at risk for a disease involving abnormal angiogenesis or an immune reaction resulting in pathology comprising evaluatin... | 05/20/2003 |
| 6559100 | 2-benzoyl-cyclohexane-1,3-diones Substituted 2-benzoylcyclohexane-1,3-diones of the formula I ##STR1## where: R1 and R2 are each hydrogen, mercapto, nitro, halogen, cyano, thiocyanato, C1 -C6 -alkyl, C1 -C6 -haloalkyl, C1 | 05/06/2003 |
| 6495546 | Propanolamine derivatives Propanolamine derivatives represented by the following formula (I): ##STR1## These derivatives may be 댣 agonists and exert sympathomimetic, anti-ulcerous, anti-pancreatitis, lipolytic and anti-urinary incontinence and anti-pollakiuria ac... | 12/17/2002 |
| 6441181 | Compound and process for producing ଲ-adrenergic receptor agonist A process is provided for preparing a compound of the formula: ##STR1## using a compound having the formula ##STR2## wherein R2 and R3 are independently C1 -C3 alkyl or phenyl.... | 08/27/2002 |
| 6420607 | Cationically polymerizable compositions capable of being coated by electrostatic assistance Compositions containing conductivity enhancers, which are capable of being coated onto a substrate by means of electrostatic assistance. The compositions comprise one or more cationically polymerizable monomer(s), one or more cationic initiator(s), and on... | 07/16/2002 |
| 6403638 | 2,4-pentadienoic acid derivatives having selective activity for retinoid X (RXR) receptors Compounds having the formulas below, where R is H, lower alkyl, or a pharmaceutically acceptable salt, and where R1 represents i-propyl, t-butyl or n-butyl groups, have selective RXR retionoid agonist activity. ##STR1##... | 06/11/2002 |
| 6379590 | Method for making unsymmetrically substituted fluorenyl compounds for nonlinear optical applications A new method for producing unsymmetrically substituted fluorenyl compounds, one step of which is the preparation of 2,7-disubstituted fluoren-9-one derivatives via the nucleophilic substitution of a compound of the formula D ##STR1## wherein A' is se... | 04/30/2002 |
| 6376468 | Protein:prenyl transferase inhibitors The invention pertains to novel peptide analogs suitable for inhibiting protein:prenyl transferases. As such they are therapeutically useful in e.g. inhibiting oncogenesis and other unwanted cell proliferation, and in supressing aberrant high signal trans... | 04/23/2002 |
| 6329359 | Substituted benzyl oximino compounds The present invention relates to benzyloxyimino compounds of the formula I, ##STR1## where: R1 to R4, X, Y, and Z are as defined in the specification.... | 12/11/2001 |
| 6242484 | Hypoestoxides, derivatives and agonists thereof for use of antiparasitic agents Novel enhanced usage of hypoestoxides derivatives and agonists theeof as active agents against nucleated infectious entities including known parasites and the like microbiological insultors of living tissue, systems and organisms, known modes of administr... | 06/05/2001 |
| 6177577 | Dicationic and polycationic monoprimary alcohols and derivatives thereof This invention relates to novel dicationic and polycationic monoprimary alcohol compounds and their derivatives, represented by the formula ##STR1## wherein each alk is independently alkyl of 1-8 carbon atoms; each ALK is independently alkyl of 1-8 carbon... | 01/23/2001 |
| 6156915 | Reactive and durable anti-static agent and method of preparing the same A reactive and durable anti-static agent and the method of preparing the anti-static agent comprises: a compound with an amine group and a compound with an epoxide group added into the flask, stirred under the gradual raised temperature, reacted into an a... | 12/05/2000 |
| 6147224 | 2,4-pentadienoic acid derivatives having selective activity for retinoid X (RXR) receptors Compounds of Formula 1, Formula 2 or Formula 3 where X is O, S, or (CR1 R1)n where n is 0, 1 or 2; Y is a bivalent radical having Formula 4 or Formula 5 where o is an integer from 1 to 4 ##STR1## or Y is a bivalent ar... | 11/14/2000 |
| 6121468 | Process for producing amide derivatives and intermediate compounds A process for producing amide derivatives represented by general formula (XV) ##STR1## or enantiomers thereof, novel intermediate compounds useful for producing these compounds, etc., and a process for producing the same, wherein each symbol is ... | 09/19/2000 |
| 6022888 | Iridoid derivatives and neovascularization inhibitors containing the same as active ingredient Novel iridoid derivatives represented by general formula (I): and a vascularization inhibitor having for its active ingredient said derivative are disclosed. This vascularization inhibitor has remarkable vascularization inhibitory effects unaccompanied by... | 02/08/2000 |
| 5962683 | Oxazoline compounds as stabilizers A description is given of compounds of the formula I ##STR1## where r is 0 or 1 and y is a number from the range 1-3; X is a direct bond or --NR8 --, --CO--, --CONH-- or --COO-- or a divalent aliphatic or mixed aromatic-aliphatic C1 | 10/05/1999 |
| 5959058 | Coatings based on fluoropolyethers Use of fluorinated polymers based on fluoropolyethers for the preparation of crosslinkable high dry formulations comprising a fluorinated part RF and optionally an hydrogenated part RH, not containing groups capable of linking by mea... | 09/28/1999 |
