Bizarre Patents
Method and apparatus for making a drink hop along a bar or counter
A method for generating a drink which appears to hop from a remote spot on the bar or counter and take one or more leaps, before landing in a patron's glass.
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| Number | Title | Issue Date |
| 7914703 | Poly(oxyalkylene)ated colorants and their use as fluorescent security taggants Certain poly(oxyalkylene) colorants are disclosed along with method of preparation thereof. A method of using these colorants as fluorescent security taggants is also disclosed. ... | 03/29/2011 |
| 7399434 | Rare metal compounds and mixtures of these An article of manufacture marked with compositions comprising rare earth metal compounds which, due to their luminescence when irradiated with UV light, are suitable in particular for the marking of security-relevant items, such as documents or data carriers. ... | 07/15/2008 |
| 7294287 | Quinophenanthrine diones fluorescent whitening agents Tetrahydro- and dihydroquinophenanthrine dione fluorescent whitening agents and a process for their preparation are provided. ... | 11/13/2007 |
| 7258815 | Use of brighteners for the preparation of coating slips The use of optical brighteners of the formula (II): in which Y denotes a radical of the formula and the other substituents have the m... | 08/21/2007 |
| 7259229 | Electroactive fluorene polymers having perfluoralkyl groups, process for preparing such polymers and devices made with such polymers The present invention is generally directed to perfluoroalkylated fluorene polymers. It further relates to a process for preparing the polymers and devices that are made with the polymers. ... | 08/21/2007 |
| 7230070 | Electroactive fluorene copolymers and devices made with such polymers The present invention is generally directed to copolymers of fluorene. It further relates to devices that are made with the copolymers. ... | 06/12/2007 |
| 7198732 | Rare earth metal compounds and mixtures of these Rare earth metal compounds are described which, due to their luminescence when irradiated with UV light, are suitable in particular for the marking of security-relevant items, such as documents or data carriers. ... | 04/03/2007 |
| 7183008 | Electroluminescent materials A novel electroluminescent compound which emits blue or blueish purple light is a complex of a lanthanide or actinide and an organic complex e.g. mono(bathophenanthroline) thoriumIV chloride or mono(tripyridyl)yttrium chloride. ... | 02/27/2007 |
| 7184569 | Marking articles using a covert digitally watermarked image A marking system that includes forming at least one marking in or on an article, wherein the image formed is not visible to the unaided human observer, and further contains at least one digital watermark. The digitally watermarked image comprises emissive and photoa... | 02/27/2007 |
| 7129093 | Quantitative method of determining beryllium or a compound thereof in a sample A method of determining beryllium or a beryllium compound thereof in a sample, includes providing a sample suspected of comprising beryllium or a compound thereof, extracting beryllium or a compound thereof from the sample by dissolving in a solution, adding a fluor... | 10/31/2006 |
| 7097916 | Organic light emitting element and light emitting device using the element A chelate complex having as its central metal tungsten which is an inexpensive metal and which is a heavy atom is applied to an organic light emitting element, thereby obtaining an organic light emitting element capable of converting the triplet excitation energy in... | 08/29/2006 |
| 7087322 | Organic electroluminescence device An organic electroluminescence device comprises a cathode, an anode and a layer of an organic thin film comprising one or a plurality of layers and disposed between the cathode and the anode, wherein at least one of the layers in the layer of an organic thin film co... | 08/08/2006 |
| 6972334 | Bathophenathroline compound and process for preparing same A novel bathophenanthroline compound of the general formula [I] or [II] is provided wherein R1 and R2 may be the same or different and independently represent a linear, branched or cyclic, saturate... | 12/06/2005 |
| 6890454 | Optical brighteners compositions their production and their use The invention relates to an optical brightener mixture (W) comprising optical brighteners (A) of formula (Ia), and (B) of formula (Ib) and optionally (C) of formula (Ic) as defined herein, their concentrated aqueous solutions (S), their production and their use.... | 05/10/2005 |
| 6885026 | Organic element for electroluminescent devices Disclosed is an electroluminescent device comprising a light emitting layer comprising a boron complex wherein the boron is bonded to a nitrogen atom of a 6-membered heteroaromatic ring group and to a nitrogen atom of a 5-membered heteroaromatic ring group, provided... | 04/26/2005 |
| 6852157 | Flexographic printing ink for printing control marks A luminescent flexographic printing ink for printing control marks comprises a combination of a light-scattering pigment and an optical brightener and is not opaque. The luminescent flexographic printing ink is used for printing control marks and bar codes and for t... | 02/08/2005 |
| 6844087 | Material for use in a light-emitting device and highly efficient electroluminescent device A material is provided that can be used for a light-emitting device. The base unit of said material is tris(8-quinolinolato)aluminum(III) (Alq3). This Alq3 is substituted in the said 3- or 4-position with an electron-donor group and simultaneously in the said 5-posi... | 01/18/2005 |
| 6830836 | Heterocyclic compounds, materials for light emitting devices and light emitting devices using the same Disclosed is a material for a light emitting device excellent in color purity, good in light emitting characteristics and excellent in stability, which consists of a compound represented by the following general formula (I): LA)m (I) | 12/14/2004 |
| 6828044 | Dopant in an electroluminescent device Disclosed is an organic light emitting diode device containing a light emitting layer (LEL) comprising a host and a blue light emitting dopant wherein the dopant comprises a 2-(3-aminophenyl)-benzofuran or 2-(4-aminophenyl)-benzofuran compound. The dopant provides i... | 12/07/2004 |
| 6806368 | Liquid crystalline 3,4:9,10-perylenetetacarbocylic acid diimides Perylene-3,4:9,10-tetracarboxylic diimides of the general formula I where R1, R2, R3 and R4 are independently hydrogen, chlorine, bromine o... | 10/19/2004 |
| 6800382 | Organic electroluminescent device An organic electroluminescent device comprises an organic layer 5, 5a or 5b having a luminescent region and provided between an anode 2 and a cathode 3. The organic layer contains at least one distyryl compound represented b... | 10/05/2004 |
| 6730418 | Quinoline derivatives and organic electroluminescent devices Quinoline derivatives represented by formula (1) wherein two or more of substituents R1 to R7 are each a group of formula (2). In general formula (2), Q is a carbo- or hetero-aryl group; and the number (n) of double bonds is preferably 1 to 3. ... | 05/04/2004 |
| 6720090 | Organic light emitting diode devices with improved luminance efficiency An organic light emitting device includes a substrate, an anode and a cathode disposed over the substrate; a luminescent layer disposed between the anode and the cathode wherein the luminescent layer includes a host and at least one dopant; the host of the luminesce... | 04/13/2004 |
| 6689494 | Light emissive materials for organic light emitting devices (OLED) and OLED based thereupon Organic light emitting device (OLED) assemblies having light emitting layers made from boron atom rigidized monomethine cyanines are disclosed. OLED assemblies are constructed by conventional vapor deposition technique as well as by solution spin coating ... | 02/10/2004 |
| 6680131 | Organic electroluminescent device An organic electroluminescent device of the type comprises an organic layer 5, 5a or 5b, which has a luminescent region and contains at least one styryl compound represented by the following general formula (1) ##STR1## wherein R1 and R2 | 01/20/2004 |
| 6670054 | Electroluminescent devices An electroluminescent device including a first electrode, a second electrode, and situated between the electrodes a carbazole layer of the formula ##STR1## wherein R1, R2, R3, and R4 are independently selected ... | 12/30/2003 |
| 6649089 | Red organic electroluminescent materials A red fluorescent material comprising a compound of Formula I: ##STR1## wherein R1, R2, R3, R4, R5, and R6 each independently represents a linear or branched aliphatic group having from 1 t... | 11/18/2003 |
| 6579633 | Organometallic luminescent materials and organic electroluminescent device containing same An organometallic luminescent material including the compound of formula (IV) emits pure green light and has a high thermal stability: ##STR1## wherein, M4 is a monovalent metal selected from the group consisting of Li, Na, and K; R is hydrogen... | 06/17/2003 |
| 6569544 | Electroluminescent device The invention concerns a electroluminescent device with a multilayer structure comprising: i) a first electrode including a layer, consisting of a transparent or translucent conductive material selected among metal oxides and metal nitrides, said layer be... | 05/27/2003 |
| 6555959 | Material for light emitting device, light emitting device using thereof, and amine compound A material for a light emitting device which is a compound represented by the following formula (I): ##STR1## wherein Ar1 and Ar6, which are the same or different, each represents a divalent aryl group or a divalent heterocyclic grou... | 04/29/2003 |
| 6528187 | Material for luminescence element and luminescence element using the same A material for a luminescence element is described, which is a compound having a partial structure represented by the following formula (I): ##STR1## wherein Q1 represents an atomic group necessary to form a 5- or 6-membered nitrogen-containing... | 03/04/2003 |
| 6524727 | Electroluminescent material Electrolumiinescent devices with a high photoluminescent efficiency comprise a transparent conductive substrate on which is a layer of an electroluminescent material. The electroluminescent material is a rare earth metal, actinde or transition metal organ... | 02/25/2003 |
| 6461747 | Heterocyclic compounds, materials for light emitting devices and light emitting devices using the same Disclosed is a material for a light emitting device excellent in color purity, good in light emitting characteristics and excellent in stability, which consists of a compound represented by the following general formula (I): L.paren open-st.A)m... | 10/08/2002 |
| 6420057 | Organic electroluminescent element An organic electroluminescent element comprising a light emission layer comprised of single or plural thin layers of an organic compound put between an anode and a cathode facing to each other is disclosed. At least one of the thin layer of the organic co... | 07/16/2002 |
| 6391482 | Organic material for electroluminescent device and electroluminescent device using the same A new organic material for an electroluminescent device suitable for an electroluminescent device and an electroluminescent device using the same. The organic material uses a complex compound expressed by the following formula (F1): ##STR1## wherein ... | 05/21/2002 |
| 6384027 | Phthalocyanine analogs Disclosed are compounds of formula V ##STR1## wherein M is selected from: a metal atom; a metal compound; 2H whereby one H is bonded to each of the two nitrogen atoms depicted as being bonded to M (positions 29 and 31 shown) R3 is H or methyl; ... | 05/07/2002 |
| 6358634 | Nitrogen-containing heterocyclic compound, organic light-emitting device material and organic light-emitting device The present invention provides an organic light-emitting device material such as electron-transporting material and light-emitting material capable of emitting light having a high luminance and color purity. A novel organic light-emitting material is prov... | 03/19/2002 |
| 6326494 | 1,7-Diaroxy- or 1,7-arylthio-substituted perylene-3,4,9,10-tetracarboxylic acids, their dianhydrides and diimides A 1,7-disubstituted perylene-3,4,9,10-tetracarboxylic diimide of the general formula VI: ##STR1## Compositions or products comprising the compound of formula VI. Compositions comprising 1,7-diaroxy- or 1,7-diarylthio-substituted perylene-3,4,9,10-tet... | 12/04/2001 |
| 6309562 | Artificial stone An artificial stone which comprises a molded artificial stone body formed out of inorganic aggregate and a resin as main components, the inorganic aggregate containing at least as a part thereof a luminescent, fluorescent or noctilucent substance and a tr... | 10/30/2001 |
| 6274065 | Process for the preparation of fluorescent compositions, fluorescent compositions and their use Preparation of a solid fluorescent composition comprising (1) mixing a host chromophore and an effective amount of a pigment precursor in a solvent, then generating a pigment as guest chromophore in-situ from the pigment precursor, and, subsequently, isolating... | 08/14/2001 |
