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...When G.G. Hubbard learned of his future son-in-law's invention, he called it "only a toy." His daughter was engaged to a young man named Alexander Graham Bell.
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| Number | Title | Issue Date |
| 8153812 | Two-photon absorbing diphenylaminofluorene-benzothiazole bis(aminophenoxy) monomers Provided are new 2PA chromophores of the formula: wherein X=para- or meta-NO2; para- or meta-NH2; and CnHn+1 is either a straight or branched alkyl chain, and n is an integer from... | 04/10/2012 |
| 7385095 | Indene derivatives and organic light emitting diode using the same The present invention provides an indene derivatives having a new structure and an organic light-emitting diode using the same. The organic light-emitting diode according to the present invention shows improved effects in efficiency, driving voltage and stability. | 06/10/2008 |
| 7317024 | Heterocyclic modulators of the glucocorticoid receptor, AP-1, and/or NF-κB activity and use thereof The invention relates to a class of novel non-steroidal compounds which are useful in treating diseases associated with modulation of the glucocorticoid receptor, AP-1, and/or NF-κB activity including obesity, diabetes, inflammatory and immune diseases, and have th... | 01/08/2008 |
| 7253287 | Reactive probes for two-photon fluorescent imaging and sensing Fluorescent dyes and probes are key components in multiphoton based fluorescence microscopy imaging of biological samples. In order to address the demand for better performing dyes for two-photon based imaging, a new series of reactive fluorophores tailored for mult... | 08/07/2007 |
| 7237893 | Light adjustable lenses capable of post-fabrication power modification via multi-photon processes The invention relates to novel photoinitiators and their use in light adjustable compositions. The initiatives comprise two or more multiphoton chromophores linked by a bridging compound. The bridging compound consists of a material that is compatible with the base ... | 07/03/2007 |
| 7229702 | Oligofluorenlylene compounds The present invention provides an oligofluorenylene compound represented by the general formula below, which enables production of an organic light-emitting device that exhibits an extremely pure luminescent hue and has a light emission of high efficiency, high brig... | 06/12/2007 |
| 7217706 | Propanolamine derivatives This invention relates to new propanolamine derivatives or salts thereof represented by the following formula [I]: Wherein each symbol is as defined in the specification or salts thereof which have gut selective sympatho... | 05/15/2007 |
| 7074840 | Light adjustable lenses capable of post-fabrication power modification via multi-photon processes The invention relates to novel photoinitiators and their use in light adjustable compositions. The initiatives comprise two or more multiphoton chromophores linked by a bridging compound. The bridging compound consists of a material that is compatible with the base ... | 07/11/2006 |
| 7067674 | Two-photon absorbing chromophores containing polymerizable olefinic groups Provided are chromophores of the formula: wherein R is an alkyl group having 1 to 20 carbon atoms, and Q is —(CH2)n—Br, and wherein... | 06/27/2006 |
| 7001708 | Photosensitive polymeric material for worm optical data storage with two-photon fluorescent readout Image formation via photoinduced fluorescence changes in a polymeric medium with two-photon fluorescence readout of a multi-layer structure. Fluorophore-containing polymers, possessing one or more basic functional groups, underwent protonation in the presence of a p... | 02/21/2006 |
| 6995181 | Modulators of the glucocorticoid receptor and method Novel non-steroidal compounds are provided which are glucocorticoid receptor modulators which are useful in treating diseases requiring glucocorticoid receptor agonist or antagonist therapy such as obesity, diabetes, inflammatory and immune disorders, and have the s... | 02/07/2006 |
| 6867304 | Photoinitiators for two-photon induced free-radical polymerization Provided are new TPA chromophores of the formula: wherein R is an alkyl group having 1 to 20 carbon atoms and Q is —C6H13, —CH2—C6H5, or —C6H | 03/15/2005 |
| 6852548 | Benzothiazole dioxetanes Chemiluminescent 1,2-dioxetane compounds capable of producing light energy when decomposed, substantially stable at room temperature, represented by the formulas I or II: wherein T is: | 02/08/2005 |
| 6800380 | Organometallic luminescent materials and organic electroluminescent device containing same An organometallic luminescent material comprising the compound of formula (I) of the present invention can emit pure blue light and have high thermal stability: wherein, M1 is a monovalent or tetravalen... | 10/05/2004 |
| 6756375 | 10-Aryl-11h-benzo[b]fluorene derivatives and analogs for medicinal use The invention provides for a non-steroidal compound having the formula wherein Re and ′Re are OH, optionally independently etherified or esterified; Z is —CH2— or —CH2C... | 06/29/2004 |
| 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 |
| 6458908 | Sulfur-containing unsaturated carboxylate compound and its cured products A sulfur-containing unsaturated carboxylate compound comprising a sulfur-containing substituent and at least two ,ଲ-unsaturated carboxylic acid residues, which are each attached to a secondary or tertiary carbon atom via an oxygen atom; a pol... | 10/01/2002 |
| 6300502 | Multi-armed chromophores with very large two-photon absorption cross-sections Provided are chromophores with very large two-photon absorption cross-sections. One group of these chromophores has the formula: (T--Q)n --N--Phm wherein Q is a single bond or 1,4-phenylene, Ph is a phenyl group, n has a value of 1-3 and ... | 10/09/2001 |
| 6214851 | N-adamant-1-y1-N1-[4-chlorobenzothiazol-2-y1] urea useful in the treatment of inflammation and as an anticancer radiosensitizing agent This invention relates generally to N-adamant-1-yl-N'-[4-chlorobenzothiazol-2-yl] urea, pharmaceutical compositions comprising the same, and methods of using the same in the treatment of inflammation and as an anticancer radiosensitizing agent.... | 04/10/2001 |
| 6130217 | Compounds enhancing antitumor activity of other cytotoxic agents This invention relates to certain heterocyclic compounds and their pharmaceutically acceptable salts, which are useful for sensitizing multidrug-resistant tumor cells to anticancer agents and multidrug resistant forms of malaria, tuberculosis, leishmania ... | 10/10/2000 |
| 6100405 | Benzothiazole-containing two-photon chromophores exhibiting strong frequency upconversion There are provided asymmetrical two-photon chromophores of the formula: D--Ar--A wherein Ar is selected from the group consisting of ##STR1## wherein Fl is a fluorene group of the formula: ##STR2## wherein R1 and R2 are alkyl gr... | 08/08/2000 |
| 5760246 | Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method Novel compounds are provided which are inhibitors of MTP and thus are useful for lowering serum lipids and treating atherosclerosis and related diseases, and have the structure ##STR1## including pharmaceutically acceptable salts thereof or prodrug e... | 06/02/1998 |
| 5698728 | Alkene intermediates for preparing 1,2-dioxetanes Novel alkene intermediates useful in the preparation of 1,2-dioxetanes.... | 12/16/1997 |
| 5189165 | Process for the preparation of 1,1-disubstituted cyclopropane derivatives A process for preparing a compound I ##STR1## with A=t-butyl, aryl and R=alkyl, alkenyl, alkynyl, alkenynyl, cycloalkyl(alkyl), aryl, arylalkyl, alkyl-S-(-O)-aryl by reacting a compound III ##STR2## with a compound IV ##STR3## under th... | 02/23/1993 |
| 5086060 | Compound and method for treating skin for acne or psoriasis The effects of acne and psoriasis are relived by applying either topically or by oral adminstration, a compound having the structure: ##STR1## wherein R1, R2, R3, R4 and R5 are independently sele... | 02/04/1992 |
| 5055582 | Process for preparing thromboxane A2 antagonists This invention relates to a process for preparing useful thromboxane A2 inhibiting (&#b1;)7-[3-[1-[[(phenylamino)thioxomethyl]hydrazono]ethyl]-1 ,4-bicyclo[2.2.1]hept-2ଲ-yl]-heptenoic acids and useful derivatives ... | 10/08/1991 |
| 4873346 | Substituted benzothiazoles, benzimidazoles, and benzoxazoles The present invention provides certain novel substituted benzothiazoles, benzimidazoles and benzoxazoles which are useful as inhibitors of leukotriene biosynthesis and/or as inhibitors of the action of lipoxygenase and/or as inhibitors of mucus secretion ... | 10/10/1989 |
| 4631331 | Use, as latent cross-linkers for epoxy resins, of compounds which can be rearranged in situ to difunctional phenols 2-(3H)-benzoxazolone and certain other benzo-N-heterocycles, as such or as their adduction products with epoxides, may be employed as organo-soluble, latent phenolic curing agents for epoxy resins. The phenolic hydroxyls are provided by rearrangement of t... | 12/23/1986 |
| 4614804 | Anthraquinoid dyes Dyes of the formula ##STR1## where A and B are H and/or ##STR2## Y is unsubstituted or substituted phenyl, ##STR3## or unsubstituted or substituted benzothiazolyl or benzoxazolyl and R is unsubstituted or substituted alkyl, unsubstitut... | 09/30/1986 |
| 4585574 | Anthraquinone dyestuffs, processes for their preparation, their use, and liquid-crystalline materials containing anthraquinone dyestuffs Anthraquinone dyestuffs of the formula ##STR1## in which R1 and R2 denote hydrogen, alkyl, cycloalkyl, aryl or aralkyl, and the said hydrocarbon radicals can be substituted, and Q denotes an aryl radical or heterocyclic radical or an... | 04/29/1986 |
| 4428953 | Pleuromutilin derivatives, their production and use Novel pleuromutilin derivatives of formula I, ##STR1## in which R1 is ethyl or vinyl, m is 0 or 1, and R2 is a heterocyclic radical, in which a 5- or 6-membered, unsaturated or saturated heterocyclic ring containing one or more heter... | 01/31/1984 |
| 4256896 | Naphtholactam dyestuffs A naphtholactam dyestuff of the general formula (1) ##STR1## in which R represents C1 -C5 -alkyl, C1 -C5 -alkenyl, C6 -C9 -cycloalkyl, C6 -C9 -aralkyl, aryl or, p... | 03/17/1981 |
| 4098783 | Dye substituted cyclic 1,3-sulfur-nitrogen compounds as dye image-forming materials in photography This invention relates to color providing compounds useful as dye image-forming materials in color photographic processes. These compounds comprise a complete dye, i.e., a dye radical comprising the chromophoric system of a dye, such as, an azo, anthraqui... | 07/04/1978 |
| 4096111 | Bulk dyeing of polyesters Process for the bulk dyeing of synthetic linear polyesters, characterized in that one or more dyestuffs of the formula ##STR1## WHEREIN R1 and R2 denote hydrogen or a non-ionic substituent, m denotes an integer from 0 to 2 and n... | 06/20/1978 |
| 4049656 | Fibre-reactive anthraquinone dyestuffs Fibre-reactive anthraquinone dyestuffs are disclosed which are of the formula ##STR1## wherein X and Y represent independently of each other hydrogen or SO3- M+, Z represents a fibre-reactive radical bound to -NH- dir... | 09/20/1977 |
