Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: medicine





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-4,259,447 Process for the production of urokinase in pure condition
There is provided a process for the production of pure, concentrated urokinase starting from a crude urokinase solution. The crude urokinase solution is...
US-4,259,355 Chewing gum containing flavor composition and flavor composition therefor
Orally utilizable compositions which may be either chewing gum compositions, chewable medicinal tablets, chewing tobacco or toothpaste having an oral intake, a...
US-4,259,335 1-Methyl-4-piperidinol esters of 4-quinolinylamino benzoates and antiinflammatory and analgesic compositions...
1-methyl-4-piperidinol esters of the formula: ##STR1## in which R is 7-chloro-4-quinolyl, 7-trifluoromethyl-4-quinolyl or ...
US-4,259,214 Benzodioxanones and organoleptic uses thereof
Described are the bicyclic compounds having the generic structure: ##STR1## wherein Z is benzo or cyclohexano and processes for preparing same and ...
US-4,258,354 Portable alarm device
A portable alarm embodying a plurality of actuatable warning devices, a clock generator for generating time signals and a selector for receiving a plurality of...
US-4,257,955 Lanthanide rare earth series cryptate compounds and process for the preparation of metal cryptates in general
Novel lanthanide rare earth series cryptate coordination compounds or complexes are described. The compounds are highly kinetically inert in aqueous solution to...
US-4,256,749 Fluorine-containing 1,4-dihydropyridine compounds, pharmaceutical compositions thereof and their medicinal use
The invention relates to fluorine-containing 1,4-dihydropyridine compounds and method for their preparation. Also included are compositions containing said...
US-4,255,745 Apparatus for audible altering of enclosure opening
A portable, miniaturized, self-contained audible alerting device is disclosed. The device is housed in a small case adapted to be positioned in a darkened...
US-4,255,460 Terpinyl methyl ether
Described are processes and compositions for augmenting or enhancing flavor and/or aroma of foodstuffs, chewing gums, medicinal products and toothpastes using as...
US-4,255,446 Cysteine derivatives
S-Substituted derivatives of N-(2-mercapto-2-methylpropanoyl)-cysteine which have the formula ##STR1## are useful as a medicine for suppressing liver...
US-4,255,423 Cephalosporin compounds
Novel cephalosporin compounds having a substituted or unsubstituted vinyl group at the 3-position are prepared by the reaction of a phosphoranylidene compound...
US-4,254,120 Growth promoting quinoxaline-di-N-oxide carboxamides
Novel quinoxaline-di-N-oxide derivatives of the general formula ##STR1## in which R.sub.1 is hydrogen or straight-chain or branched-chain alkyl having 1 to...
US-4,254,106 Biologically active amides
The present invention provides novel peptides of formula (I): together with their salts, esters, amides, N-alkylamides and N,N-dialkylamides and acid addition salts...
US-4,252,956 Derivatives of 1,4-dihydropyridine-3-carbothiol acids
The present invention relates to compounds which are derivatives of 1,4-dihydropyridine-3-carbothiol acids of the formula: ##STR1## wherein R is hydrogen,...
US-4,252,828 Flavoring with bornyl ethyl ether
Described are processes and compositions for augmenting or enhancing the flavor and/or aroma of foodstuffs, chewing gums, medicinal products and toothpastes...
US-4,252,811 Hexahydro-trans-pyridoindole neuroleptic agents
Medicinal agents classed as 2-(aminoalkyl or amidoalkyl)-5-aryl-hexahydro-trans-4a,9b-1(H)-pyrido[4,3-b]indole derivatives have been synthesized and found to...
US-4,251,923 Method for drying water-containing substances
A liquid food, a medicine or a natural food to be dried is subjected to vacuum evaporation and drying with a dry gas simultaneously or alternately, and by this...
US-4,250,342 2-Oxabicyclooctane derivatives, processes for preparing same and organoleptic uses thereof
Described are derivatives of 2-oxabicyclo[2.2.2]octanes and precursors therefor, cyclohexenemethanols as well as organometallic salts of said ...
US-4,250,332 Process for preparing acyl trimethyl cyclohexene derivatives and use of intermediates therefor in augmenting or...
Described is a process for preparing .beta.-damascone starting with 2,6,6-trimethyl cyclohex-2-enone according to the reaction sequence: ##STR1## wherein Z...
US-4,250,200 Flavoring with a mixture of isochroman musk compounds
Processes and compositions are described for the use in foodstuff flavor and aroma and perfume and perfumed article aroma augmenting, modifying, altering, and...
US-4,250,194 Flavoring with geranyl butyl ether
Described are processes and compositions for augmenting or enhancing the flavor and/or aroma of foodstuffs, chewing gums, medicinal products and toothpastes...
US-4,248,873 Nitro-substituted 1,4-dihydropyridines, processes for _their production and their medicinal use
The invention includes novel nitro-substituted 1,4-dihydropyridines useful because of their influence on the circulation. Also included in the invention are...
US-4,247,691 1,2,4-Benzotriazine-1,4-di-N-oxides
This invention concerns novel 1,2,4-benzotriazine-di-N-oxide derivatives having the general formula ##STR1## wherein X and Y, each independently of the...
US-4,247,548 7.alpha.-Methoxycephalosporin derivatives and their pharmaceutical compositions having antibacterial activity
7.alpha.-Methoxycephalosporin derivatives of general formula (I): ##STR1## wherein: R.sup.1 represents a hydroxy group; a C.sub.1 -C.sub.4 alkoxy group; a...
US-4,247,546 Phosphonylureidobenzene derivatives and their medicinal use
The invention includes phosphonylureidobenzene compounds of the general formula ##STR1## or pharmaceutically acceptable salts in which R.sup.1 and R.sup.2...
US-4,247,423 Cyclohexenemethanols and their lower esters in perfume compositions
Described are derivatives of 2-oxabicyclo[2.2.2]octanes and precursors therefor, cyclohexenemethanols as well as lower alkyl esters of said cyclohexenemethanols....
US-4,247,017 Automatic dispensing machine for dispensing stacked objects
An automatic dispensing machine dispenses stacked objects when a box (2) at the bottom of a vertical stack (4) is ejected forwards by a cam wheel (20) when...
US-4,246,409 Triazinones
Novel s-triazine compounds are prepared as derivatives of the corresponding amidinourea and amidinothiourea compounds by reacting with an activated form of an...
US-4,245,967 Pump for a hand actuated device for producing an atomized spray
A pump for a hand actuated device for producing an atomized spray includes a cylinder mounted with a cover cap on the neck of a container and closed in the...
US-4,243,823 2,6,6-Trimethyl-.alpha.-(iso)propenyl-1-cyclohexene-1-methanols and -1,3-cyclohexadiene-1-methanols and...
Processes and compositions are described for use in foodstuff, chewing gum, toothpaste and medicinal product flavor and aroma, smoking tobacco flavor and aroma...
US-4,243,661 Growth increasing agents
The present invention relates to a veterinary medicine containing multhiomycin as an effective ingredient and provides a medicine for promoting growth of animals...
US-4,243,548 Pressurized aerosol formulation and process for the manufacture thereof
The subject of the invention is a pressurised aerosol formulation, which is in the form of a mixture, to be sprayed as a cosmetic, room or medicinal spray, of a...
US-4,242,519 Novel .alpha.-thio-alkanoic acid derivatives
Novel .alpha.-thio-alkanoic acid derivatives and a process for their preparation. These novel compounds can be easily converted to useful medicines.
US-4,242,452 Process for preparing N-carbamoyl-D-thienylglycines
A process for preparing N-carbamoyl-D-(2-thienyl or 3-thienyl)glycine by subjecting 5-(2-thienyl or 3-thienyl)hydantoin to the action of a cultured broth, cells...
US-4,242,269 2-Oxabicyclooctane derivatives, processes for preparing same and organoleptic uses thereof
Described are derivatives of 2-oxabicyclo[2.2.2]octanes and precursors therefor, cyclohexenemethanols as well as organometallic salts of said ...
US-4,241,213 Process for producing 2-chloro-5-trichloromethyl pyridine
2-Chloro-5-trichloromethyl pyridine is produced by reacting .beta.-picoline with chlorine in a gaseous phase at 300.degree. to 500.degree. C. in the presence of...
US-4,241,097 Use of benzodionones in augmenting or enhancing the aroma and taste of a foodstuff
Described are the bicyclic compounds having the generic structure: ##STR1## (Z is benzo or cyclohexano) and compositions containing same for use in ...
US-4,241,047 Novel medicinal composition for the treatment of biliary lithiasis
The invention concerns a novel medicinal composition for the treatment of biliary lithiasis. The active principle of the composition is formed by the association...
US-4,240,418 Apparatus for the inhalation of medicinal agents
Apparatus for the inhalation of medicinal agent is disclosed which comprises forming an aerosol, containing the medicinal agent, within a venturi tube-shaped...
US-4,239,765 Fluorenyl-azolylmethyl-carbinol compounds and their medicinal use
The invention relates to fluorenylazolylmethylcarbinols and methods for their preparation. Also included are compositions containing said ...
US-4,239,310 Container door and back therefor
A door for attachment to a container, particularly a medicine cabinet, includes a frame having slotted openings and an object, especially a medicine cabinet...
US-4,237,227 Process for preparing D-N-carbamoyl-.alpha.-amino acids
A process for preparing D-N-carbamoyl-.alpha.-amino acids by subjecting 5-substituted hydantoins to the action of a cultured broth, cells or treated cells of...
US-4,237,139 4-(3-(4-Quinolyl)propyl)piperidines, their preparation and their use as medicines
Pharmaceutical preparations containing as active ingredient a compound having the formula: ##STR1## wherein R represents hydrogen, alkyl having 1 to 4...
US-4,237,137 Sila-substituted 1,4-dihydropyridine derivatives and their medicinal use
The invention provides sila-substituted 1,4-dihydropyridine derivatives useful as medicament which influence the circulation. Also included in the invention are...
US-4,237,101 Process for treating solid carbonaceous fossil fuels and the products thus prepared
Solid carbonaceous fossil fuels such as coal, lignite and peat are treated with an aqueous medium containing a novel catalyst to remove undesirable constituents...
US-4,235,729 2-Oxabicyclooctane derivatives, processes for preparing same and organoleptic uses thereof
Described are derivatives of 2-oxabicyclo[2.2.2]octanes and precursors therefor, cyclohexenemethanols as well as lower alkyl esters of said cyclohexenemethanols....
US-4,234,463 Cyclohexene methanol derivatives in perfume
Described are derivatives of 2-oxabicyclo[2.2.2]octanes and precursors therefor, cyclohexenemethanols as well as organometallic salts of said ...
US-4,233,649 Treatment chair with cool-light lamp for dental medicinal purposes
The innovation relates to a treatment chair with cool-light lamp for dental-medicinal purposes, wherein the light is conducted between the point where the light...
US-4,233,025 Hollow cotton roll
An elongate, generally cylindrical, hollow cotton roll for use with metal or plastic aspirators or suction tubes for keeping an area dry in medicine and...
US-4,232,784 Stand for instruments for medical use
A stand for instruments of metal for use in the field of medicine, particularly odontology, comprising a body composed of a large number of sheets of a liquid...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.