William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.
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| Number | Title | Issue Date |
| 7297797 | Pyrrolines The invention relates to novel Δ1-pyrrolines of the formula (I) in which R1, R2, R3, R4, A1, A2, R5, R6, R7, R | 11/20/2007 |
| 7276570 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These compositions comprise at least one polymer having a plurality of amide linkages and a plurality of anionic moieties attached thereto. These co... | 10/02/2007 |
| 7265195 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These compositions comprise at least one polymer having a plurality of amide linkages and a plurality of cationic moieties attached thereto. These c... | 09/04/2007 |
| 7256249 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. The compositions comprise at least one regioselective polyisocyanate having an asymmetric structure and comprising at least a first NCO group and a ... | 08/14/2007 |
| 7253245 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hyd... | 08/07/2007 |
| 7253242 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable materials are presently disclosed. The materials have a rebound height percentage of greater than 60% and are formed from compositions comprising at least one resilient polyamine polydiene and/or ... | 08/07/2007 |
| 7157545 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hyd... | 01/02/2007 |
| 7138475 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise at least one amine-terminated polyamide and at least one isocyanate-containing prepolymer. These elastomer com... | 11/21/2006 |
| 7138477 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hyd... | 11/21/2006 |
| 7138476 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These compositions comprise at least one fatty compound chosen from fatty polyamines and fatty polyamine telechelics. These elastomer compositions c... | 11/21/2006 |
| 7115703 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable compositions are presently disclosed. These compositions comprise reaction products of polyacids and polyamines. The polyacid is chosen from polymerized fatty polyacids and polyacid telechelics. T... | 10/03/2006 |
| 7105628 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hyd... | 09/12/2006 |
| 7105556 | Conformationally constrained analogs useful as antidiabetic and antiobesity agents and method Compounds are provided which have the structure wherein Q is C or N, X1 is C or N, and R1, R2, R2a, R2b, R2c, R3, Y, A, m, n, X2 | 09/12/2006 |
| 7105623 | Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise at least one poly(urethane-co-urea) prepolymer and at least one curative. These elastomer compositions can be ... | 09/12/2006 |
| 7101951 | Compositions for golf equipment A golf ball comprising at least one thermoplastic, thermoset, castable, or millable material formed from a composition comprising at least one telechelic polycarbonate having a generic structure of: where R1... | 09/05/2006 |
| 7098274 | Compositions for golf equipment A golf ball comprising at least one thermoplastic, thermoset, castable, or millable material formed from a composition comprising at least one telechelic polycarbonate copolymer formed from at least one polyol telechelic and at least one carbonate-forming compound; | 08/29/2006 |
| 6987104 | Pyrrolidine bicyclic compounds and its derivatives, compositions and methods of use N-[1-oxo-(optionally 2-aza)-2-alkyl-3-(carboxyl or thiol or hydroxyaminocarbonyl or N-hydroxyformamido)-propyl]-(aryl or heteroaryl)-azacyclo4-7alkanes or thiazacyclo4-7alkanes, salts or prodrugs thereof have interesting properties, e.g., in th... | 01/17/2006 |
| 6936447 | Autoinducer molecule Autoinducer molecules, e.g., N-(3-oxododecanoyl)homoserine lactone, for Pseudomonas aeruginosa are described. The molecules regulate gene expression in the bacterium. Therapeutic compositions and therapeutic methods involving analogs and/or inhibitors of the ... | 08/30/2005 |
| 6867298 | Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds The present invention relates to copper-catalyzed carbon-heteroatom and carbon-carbon bond-forming methods. In certain embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between the nitrogen atom of an amide or a... | 03/15/2005 |
| 6863698 | Agent for dyeing keratin containing fibers A method for coloring Keratin-containing fibers which comprises applying a composition containing a compound of formula A—CH═B—CH═A′ (I). ... | 03/08/2005 |
| 6617459 | Azabicyclo derivatives and their use The present invention relates to 8-azabicyclo[3.2.1]oct-2-ene derivatives in their labelled form. Furthermore, the present invention relates to the use of said derivatives in their labelled or unlabelled form in diagnostic methods, in particular for in vi... | 09/09/2003 |
| 6610707 | Heterocyclic compounds as inhibitors of rotomase enzymes Compounds of the formula: ##STR1## wherein R1, Y, W, A and R2 are as defined above are inhibitors of rotamase enzymes in particular FKBP-12 and FKBP-52. The compounds therefore moderate neuronal regeneration and outgrowth and can be ... | 08/26/2003 |
| 6608175 | Serine protease inhibitors Certain substituted oxadiazole, thiadiazole and triazole peptoids which are useful as inhibitors of serine proteases, are prepared in various embodiments using Grignard reagents and alkyllithium reagents and various aldehydes to make oxadiazole, thiadiazo... | 08/19/2003 |
| 6589914 | Dihalopropene compounds, insecticidal/acaridcidal agents containing same, and intermediates for their production The dihalopropene compounds of the general formula (I) have excellent insecticidal/acaricidal activity, so that they are satisfactorily effective for the control of noxious insects, mites and ticks.... | 07/08/2003 |
| 6537989 | Azadioxacycloalkene derivatives, methods for the production thereof and their use as fungicides and pest control agents The present invention relates to azadioxacycloalkenes of the formula I ##STR1## in which the substituents R1 to R5 and X, the index n and the bridge member W have the following meanings: R1 is C1 -C4 -alky... | 03/25/2003 |
| 6525086 | Compounds, their preparation and use The present invention relates to compounds of formula (I) ##STR1## wherein R1, R2, R3, R4, R5, R6, R7, R8, A, X, T, Q, Z, U, Y, Ar, p and n are as defined in the speci... | 02/25/2003 |
| 6518266 | 1- Aryl-3-thioalkyl pyrazoles, the synthesis thereof and the use thereof as insecticides The present invention is directed to novel pyrazole derivatives and their use as pesticidal agents. The pyrazole derivatives have Formula I: ##STR1## or a salt thereof, where R1 represents R5 O, R5 SO2, R5... | 02/11/2003 |
| 6451790 | Azadioxacycloalkenes and their use for combating harmful fungi and animal pests Compounds of formula I ##STR1## wherein W is optionally substituted alkylene; Y is N or CRa ; Ra is hydrogen, halogen or alkyl; R1n represents hydrogen or 1 to 4 substituents; R2 is hydrogen, nitro, cyano, halo... | 09/17/2002 |
| 6350909 | Methoxymino-phenylacetamide derivatives and their utilization as pesticides The invention relates to new imides, to a plurality of processes for their preparation and to their use as fungicides.... | 02/26/2002 |
| 6331537 | Carboxylic acids and carboxylic acid isosteres of N-heterocyclic compounds This invention relates to novel N-heteorocyclic carboxylic acids and carboxylic acid isosteres, their preparation and use for treating neurological disorders including physically damaged nerves and neurodengenerative diseases, for treating alopecia and pr... | 12/18/2001 |
| 6288092 | Triaryl compounds (4-oxy-3-(aryl)phenyl)pyridine compounds, in free or acid addition salt form, are useful as pharmaceuticals for treatment and prophylaxis of inflammation, particularly inflammatory or obstructive diseases of the airways, e.g. for asthma therapy. Preferred... | 09/11/2001 |
| 5922881 | Heterocyclic imino derivatives The invention relates to novel heterocyclic imino derivatives, several processes for their preparation and their use for controlling pests.... | 07/13/1999 |
| 5885984 | Aminocyclohexylesters and uses thereof Aminocyclohexylester compounds, including thioesters, are disclosed. The compounds of the present invention may be incorporated in compositions and kits. The present invention also discloses a variety of in vitro and in vivo uses for the compounds and com... | 03/23/1999 |
| 5883250 | Substituted azadioxacycloalkenes, fungicidal composition containing them, process for preparing them, and method of using them to combat fungi New azadioxacycloalkenes of the formula (I): ##STR1## wherein Z, G, Ar, E and A are as defined herein, fungicidal compositions containing them, processes for preparing them, and methods of using them to combat fungi.... | 03/16/1999 |
| 5852013 | Substituted arylazadioxacyclo alkene fungicides The invention relates to novel substituted arylazadioxacycloalkenes, a plurality of processes for their preparation and to their use as fungicides.... | 12/22/1998 |
| 5846993 | HIV protease inhibitors HIV protease inhibitors, obtainable by chemical synthesis, inhibit or block the biological activity of the HIV protease enzyme, causing the replication of the HIV virus to terminate. These compounds, as well as pharmaceutical compositions that contain the... | 12/08/1998 |
| 5780497 | 2-phenyl-1-4-(amino-1-yl-alk-1-ynyl)-benzyl!-1H-indol-5-ols as estrogenic agents The present invention relates to new 2-Phenyl-1-4-(amino-1-yl-alk-1-ynyl)benzyl!-1H-indol-5-ol compounds which are useful as estrogenic agents, as well as pharmaceutical compositions and methods of treatment utilizing these compounds, which have the gen... | 07/14/1998 |
| 5719170 | Substituted cyclohexanol esters, their use for treating diseases, and pharmaceutical preparations Cyclohexanol esters of the formula I ##STR1## are described in which the radicals have the given meaning. The compounds are pharmacologically active and may therefore be used as pharmaceuticals, in particular for treating diabetes and other diseases ... | 02/17/1998 |
| 5712399 | N-substituted phenylcarbamic acid derivatives, a process for production thereof, agricultural and horticultural fungicides, intermediates of the derivatives and a process for production thereof An N-substituted phenylcarbamic acid derivative represented by the general formula (I): ##STR1## wherein R1 is H, a (C1-6)alkyl group, a halo(C1-6)alkyl group, a (C1-6)alkoxy(C1-6)alkyl group, ... | 01/27/1998 |
| 5679676 | Substituted azadioxacycloalkenes and their use as fungicides The application relates to new azadioxacycloalkenes of the formula (I) ##STR1## in which Z, G, Ar, E and A have the meaning given in the description, to a process for their preparation, and to their use as fungicides.... | 10/21/1997 |