Bizarre Patents
A kissing shield comprised of a thin, flexible membrane and a frame or holder.
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 |
| 8106222 | Fluorine-containing ether compound A fluorine-containing ether compound with a fluorine content increased, the fluorine content being enhanced by fluorinating a polymer including a repeating unit represented by the following Formula (I): wherein Rh1 | 01/31/2012 |
| 7671219 | Method for manufacturing fullerene derivatives Provided is a method for manufacturing fullerene 1,3-dioxolane conveniently at high yield. Fullerene 1,3-dioxolane is manufactured by reacting a fullerene oxide and a carbonyl compound in the presence of a catalyst. ... | 03/02/2010 |
| 7514572 | Anti-first-pass effect compounds Safe, effective first-pass inhibiting compounds and citrus-derived substances are provided. Formulations containing the compounds are also provided as are methods for inhibiting the first pass effect. ... | 04/07/2009 |
| 7230027 | Anti-first-pass effect compounds Compositions, methods, etc. for addressing the first-pass effect. ... | 06/12/2007 |
| 7169940 | Compounds and pharmaceutical compositions comprising same NST 400 compounds consisting of a unit for partial coordination of Ca2+ ions (CPCU). The NST 400 compounds are optionally conjugated to another pharmaceutically active compound. The compounds and conjugates can be used for affinity filters and for binding negative c... | 01/30/2007 |
| 7045150 | Tellurium containing nutrient formulation and process for enhancing the cumulative weight gain or feed efficacy in poultry A novel nutrient formulation containing tellurium for use in poultry, and a method of feeding it which improves subsequent livability, cumulative feed efficacy or weight gain is disclosed. ... | 05/16/2006 |
| 6734313 | Synthesis of spiro esters, spiro ortho carbonates, and intermediates Ortho esters and ortho carbonates can be produced by alkylating esters and carbonates with, for example, the hexafluorophosphate salt of a trialkyl oxonium ion. The spiro species are useful intermediates in the synthesis of complex organic molecules. Synthetic pathw... | 05/11/2004 |
| 6660766 | Anti-first-pass effect compounds Safe, effective first-pass inhibiting compounds and citrus-derived substances are provided. Formulations containing the compounds are also provided as are methods for inhibiting the first pass effect.... | 12/09/2003 |
| 6653486 | Spiroorthocarbonates containing epoxy groups Photopolymerizable compositions are provided which are the reaction products of a vinyl ether, a photoinitiator system comprising an iodonium salt, a visible light sensitizer, and an electron donor compound. These monomeric/oligomeric compositions may als... | 11/25/2003 |
| 6613918 | Synthesis of spiro ortho esters, spiro ortho carbonates, and intermediates Ortho esters and ortho carbonates can be produced by alkylating esters and carbonates with, for example, the hexafluorophosphate salt of a trialkyl oxonium ion. The spiro species are useful intermediates in the synthesis of complex organic molecules. Synt... | 09/02/2003 |
| 6512003 | Synthetic spiroketal pyranes as potent anti-cancer agents and use Novel tubulin binding compounds (SPIKETS) having potent tubulin depolymerization activity and inhibitory activity against tubulin polymerization. The compounds are effective agents for inhibiting cellular proliferation, for example, in cancer cells. The c... | 01/28/2003 |
| 6476066 | Anti-first-pass effect compounds Safe, effective first-pass inhibiting compounds and citrus-derived substances are provided. Formulations containing the compounds are also provided as are methods for their preparation and for inhibiting the first pass effect.... | 11/05/2002 |
| 6348608 | Catalytic asymmetric epoxidation A compound and method for producing an enantiomerically enriched epoxide from an olefin using a chiral ketone and an oxidizing agent is disclosed.... | 02/19/2002 |
| 6309687 | Anti-first-pass effect compounds Safe, effective first-pass inhibiting compounds and citrus-derived substances are provided. Formulations containing the compounds are also provided as are methods for inhibiting the first pass effect.... | 10/30/2001 |
| 6248776 | Anti-first-pass effect compounds Safe, effective first-pass inhibiting compounds and citrus-derived substances are provided. Formulations containing the compounds are also provided as are methods for their preparation and for inhibiting the first pass effect.... | 06/19/2001 |
| 6200932 | Phenyl-substituted cyclic ketoenol The invention relates to novel phenyl-substituted cyclic ketoenols of the formula (I) ##STR1## in which A, B, G, X, Y, Z and n are each as defined in the description, to a plurality of processes for their preparation and to their use as pesticides and her... | 03/13/2001 |
| 6124479 | Process for the preparation of 1,3-dioxolane-4-methanols A process for preparing a 1,3-dioxolane-3-methanol (5) in a racemic form or an optically active form involves reacting with an alcohol in a base (i) a 3-halogeno-1,2-propanediol (1a) in which X is halogen atom, or (ii) a glycidol effecting a 3-alkoxy-1,2-... | 09/26/2000 |
| 6124477 | Anti-first-pass effect compounds The present inventor has discovered chemical compounds which inhibit the first-pass effect of orally administered drugs in humans; that phototoxic low molecular weight furocoumarins and certain ether-substituted furocoumarins that are naturally present in... | 09/26/2000 |
| 6107036 | Heterocyclic dioxethane substrates, process for their preparation and their use Compounds of the general formula Ia and Ib are described ##STR1## in which R1 and R2 are the same or different and represent hydrogen, straight-chain or branched C1 to C6 lower alkyl or an aryl group option... | 08/22/2000 |
| 5798381 | Biologically active bistramides, process for their production and their applications in therapy Bistramide derivatives with virtually no toxic effects, of formula (I) wherein --R1, X, Y and R2 are a saturated or unsaturated hydrocarbonaceous chain having from 1 to 20 carbon atoms, substituted by at least one --OH group and/or a... | 08/25/1998 |
| 5652226 | Water soluble antibiotics The compound of the formula I ##STR1## wherein R1, R2, R3, R4, R5, R6, R7, and R8 are as defined herein, are described. These compounds are antibacterial agents.... | 07/29/1997 |
| 5637709 | Photochromatic substances Polychromatic compounds of pyrans having a substituted adamantane or a polycyclic ring system, with the exception of adamantane, in the 2-position of the pyran ring, having the structure ##STR1## whereby the residues R1 -R4 are ... | 06/10/1997 |
| 5362889 | Monomers for double ring-opening polymerization with expansion Spiromonomers with enhanced reactivity and ring-opening proficiency of the formulae: ##STR1## wherein R1 represents a C1 -C6 alkenyl, R2 represents hydrogen or C1 -C6 alkenyl, R3 | 11/08/1994 |
| 5358824 | Photosensitive resin composition utilizing 1,2-naphthoquinone diazide compound having spirobichroman or spirobiindane ring The photosensitive resin composition of the present invention comprises an admixture of 5 to 100 weight parts of a photosensitive material having the following general formula (A) and 100 weight parts of an alkali-soluble resin: General formula (A) #... | 10/25/1994 |
| 5314878 | Composition for removing or inactivating harmful components in blood or other extracellular body fluids A composition for removing or inactivating harmful components including virus from blood or other extracellular liquids comprises a crownether compound substituted on a polysaccharide, preferably dextrane. The composition may be soluble in water, preferab... | 05/24/1994 |
| 5298631 | Spiroorthocarbonate compound and copolymers obtained therefrom An asymmetric spiroorthocarbonate compound having one exomethylene group and represented by the following general formula (1) ##STR1## wherein A represents a group selected from the group consisting of: ##STR2## wherein R1, R2 | 03/29/1994 |
| 5281724 | Process for the preparation of 6-(n-butylamino)-6-deoxy-1,2-O-(imeihylethylidine)-a-L-Sorbofuranose and derivatives thereof A process for the preparation of 1,2-O-(1-methylethylidine)--L-sorbofuranose and 6-(n-substituted amino)-6-deoxy-1,2-O-(1-methylethylidine)--L-sorbofuranose and derivatives of the formula: ##STR1## wherein R' is benzyl or R, wherei... | 01/25/1994 |
| 5011950 | Aromatic amine derivatives Novel aromatic amine derivatives of specific structure are useful intermediates for herbicides. The aromatic amine compounds have the structure shown by formula [I]: ##STR1## wherein Ar and A are as defined herein.... | 04/30/1991 |
| 4962207 | Organic derivatives of tellurium and selenium The present application discloses novel potassium salts of particular tellurium and selenium compounds which are useful for the stimulation of the production of cytokines.... | 10/09/1990 |
| 4959484 | Novel strobilurine derivatives, their preparation and their use Novel strobilurine derivatives which are suitable for the treatment of disorders and as fungicides are described.... | 09/25/1990 |
| 4935413 | Carbamate physical property-improving reagent A physical property-improving reagent which comprises an alkenoylcarbamate compound of the formula: ##STR1## wherein R is a hydrogen atom or a lower alkyl group, X is an oxygen atom (--O--), a sulfur atom (--S--) or a substituted or unsubstituted imi... | 06/19/1990 |
| 4929739 | Complexes of tellurium and selenium derivatives A novel complex of a class of tellurium and selenium compounds is disclosed, which is based on a complexing agent and the particular compound to be complexed.... | 05/29/1990 |
| 4920050 | Acidic polycyclic ether antibiotic An acidic polycyclic ether antibiotic, having structure established by X-ray crystallography, is formed by fermentation of a novel microorganism, Streptomyces sp. ATCC 53862. This novel antibiotic is useful as an anticoccidial in chickens, in the preventi... | 04/24/1990 |
| 4870193 | Process for producing spiro-orthocarbonate A process for producing spiro-orthocarbonate having glycol unit (2) is described, which comprises reacting a spiro-orthocarbonate having glycol unit (1) which is different from glycol unit (2), with a glycol having glycol unit (2) to release a glycol havi... | 09/26/1989 |
| 4855367 | Orthocarbonates Orthocarbonates of the formula I ##STR1## in which R is C1 -C4 alkyl, x is zero, 1 or 2, and A is a trivalent radical derived from an aliphatic triol by omitting the hydroxyl groups, the hydroxyl groups of the triol being bonded... | 08/08/1989 |
| 4851550 | Process for the preparation of cyclic aliphatic orthocarbonic esters new cyclic orthocarbonic esters The process according to the invention is particularly suitable for the preparation of aliphatic spiroorthocarbonates. For the preparation of aliphatic spiroorthocarbonates of the formula ##STR1## in which dichloromethane derivatives of the formula a... | 07/25/1989 |
| 4849529 | Method for production of spiro-orthocarbonate A method for producing spiro-orthocarbonate compounds is disclosed. The method comprises reacting a cyclic carbonate compound of the following formula with an epoxy compound containing an epoxy group: ##STR1## wherein R is an alkylene group or a subs... | 07/18/1989 |
| 4838924 | Aromatic urea derivatives and their use as herbicide This invention relates to novel compounds of formula [I], a process for their production, and their use as a herbicide. ##STR1## wherein A represents the bond ##STR2## in which X is a hydrogen atom, a chlorine atom, a nitro group or a trif... | 06/13/1989 |
| 4792606 | Process for the preparation of dimeric aromatic acyl cyanides A process for the preparation of a dimeric aromatic acyl cyanide of the formula ##STR1## in which Ar is optionally substituted phenyl, naphthyl or hetaryl, comprising reaction an acyl halide of the formula in which Hal is fluorine, chlorine or bromine, wi... | 12/20/1988 |
| 4761490 | Organic derivatives of tellurium and selenium and their use to stimulate cytokine production Certain tellurium compounds have been found to have the ability to stimulate the in vivo and in vitro production of cytokines and their receptors. These compounds may be utilized in the treatment of certain tumors, autoimmune diseases, immune diseases and... | 08/02/1988 |
