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Patent No. 5265827

Paddle Wheel Plane

An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.

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Assignee: Hoffmann-La Roche Inc.


Location: Nutley, NJ
No. of patents: 3146

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NumberTitleIssue Date
8440710HSL inhibitors useful in the treatment of diabetes
The present invention relates to compounds of formula (I) as well as pharmaceutically acceptable salts thereof. The are useful as HSL inhibitors and may, for example, be used in treatment of diabetes, metabolic syndrome, dy...
05/14/2013
8420818Process for the preparation of pyrido[2,1-a] isoquinoline derivatives
The present invention relates to a novel process for the preparation of pyrido[2,1-a]isoquinoline derivatives of the formula wherein R2, R3 and R4 are each independently selected from the gr...
04/16/2013
8420675Aminotetrahydroindazoloacetic acids
The invention is concerned with the compounds of formula I: and pharmaceutically acceptable salts and esters thereof, wherein Q, W, X, R1—R5 and n are defined in the detailed description and claims. ...
04/16/2013
8420661Arylethynyl derivatives
The present invention relates to ethynyl compounds of formula I wherein R1, R2, R2′, R3, R3′, R4, R4′, U, V, W, Y, m, and n are as defined herein and to a pharmaceutically acceptable acid addition salts, ...
04/16/2013
84206474-phenoxy-nicotinamide or 4-phenoxy-pyrimidine-5-carboxamide compounds
This invention relates to novel phenyl amide or pyridyl amide derivatives of the formula wherein A1, A2, B1, B2 and R1 to R11 are as defined in the descripti...
04/16/2013
8420633Aryl-cyclohexyl-tetraazabenzo[e]azulenes
The present invention is concerned with aryl-cyclohexyl-tetraazabenzo[e]azulenes of formula I wherein R1, R2 and R3 are as described herein. The invention further provides methods for the ma...
04/16/2013
8415380Pyridine and pyrimidine derivatives as MGLUR2 antagonists
The present invention relates to compounds of formula (I) wherein A, B, Q, X, Y, R1, and R2 are as defined herein; pharmaceutical compositions containing them; a process for their manufacture; and meth...
04/09/2013
8415379Pyridines
The present invention is concerned with isoxazole-pyridines of formula I, having affinity and selectivity for GABA A α5 receptor, their manufacture, pharmaceutical compositions containing them and their use as pharmaceuticals. The active compounds of the present in...
04/09/2013
8415350Benzoyl-piperidine derivatives as dual modulators of the 5-HTand Dreceptors
The present invention relates to compounds of the general formula as dual modulators of the 5-HT2a and D3 receptors useful against CNS disorders, wherein A, R1, R2, n, p, q and r ...
04/09/2013
8410117Imidazopyrimidine derivatives
The invention is concerned with novel imidazopyrimidine derivatives of formula (I) wherein R1, R2 and R8 are as defined in the description and in the claims, as well as physiologically accep...
04/02/2013
8410107-pyridin-3-yl or -pyrazin-2-yl carboxamides
The present invention relates to compounds of formula I, wherein A, R1 to R7 are defined in the description, and to pharmaceutically acceptable salts thereof. The present invention also relates to the ...
04/02/2013
8410104Pyridazines
The present invention is concerned with isoxazole-pyridazines of formula I, having affinity and selectivity for GABA A α5 receptor, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compoun...
04/02/2013
8404859Thiazole and thiophene compounds
Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositi...
03/26/2013
84047384-amino-N-hydroxy-benzamides for the treatment of cancer
The present invention provides compounds of formula or pharmaceutically acceptable salts, esters or stereoisomers thereof, wherein R1 to R4, A and Y have the meanings given herein, as well as methods f...
03/26/2013
8404708Dual NK1/NK3 receptor antagonists
The present invention provides a method for the treatment of schizophrenia which comprises administering a compound of formula wherein the substituents are as described herein or a pharmaceutically ...
03/26/2013
8404680N-[3-(5-amino-3,3a,7,7a-tetrahydro-1H-2,4-dioxa-6-aza-inden-7-yl)-phenyl]-amides as BACE1 and/or BACE2 inhibitors
The present invention relates to N-[3-(5-Amino-3,3a,7,7a-tetrahydro-1H-2,4-dioxa-6-aza-inden-7-yl)-phenyl]-amides of formula I having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions co...
03/26/2013
8404679Pyrrolidine derivatives as NK2 receptor antagonists
The present invention relates to compounds of formula I wherein R1, R2, R3, Ar and n are as defined herein and pharmaceutically active salts, racemic mixtures, enantiomers, optical isomers o...
03/26/2013
8404673Carbocyclic GlyT1 receptor antagonists
The present invention relates to the use of a compound of formula I wherein R1, R2, R3, R4, X and n are as defined herein or to a pharmaceutically acceptable acid additi...
03/26/2013
8399626Antibodies against human angiopoietin 2
The present invention relates to antibodies against human Angiopoietin 2 (anti-ANG-2 antibodies), methods for their production, pharmaceutical compositions containing said antibodies, and uses thereof. ...
03/19/2013
8399463Imidazole derivatives
The invention relates to imidazole derivatives which have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The invention also relates to a pharmaceutically-suitable acid-addition salt of the above compound. The inv...
03/19/2013
83994591,4 oxazines as BACE1 and/or BACE2 inhibitors
The present invention provides 1,4 Oxazines of formula I having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The ...
03/19/2013
8389717Modulators for amyloid beta
The invention relates to compounds of formula wherein R1, R2, R3, R4, and Ar are as defined in the specification and claims, or to pharmaceutically active acid addition salts of such compounds. Compoun...
03/05/2013
8389550Isoxazoles / O-pyridines with ethyl and ethenyl linker
The present invention is concerned with novel isoxazole-pyridines of formula I wherein R1, R2, R3 and L are as described herein, as well as pharmaceutically acceptable salts and esters there...
03/05/2013
8389536Positive allosteric modulators (PAM)
The present invention relates to phenylethynyl compounds of formula I wherein R1, R2, X, L, R3, R4, R4′, cyc, and n are as defined in the specification and ...
03/05/2013
83895132-amino-5,5-difluoro-5,6-dihydro-4H-[1,3]oxazin-4-yl)-phenyl]-amides
The present invention relates to 2-Amino-5,5-difluoro-5,6-dihydro-4H-[1,3]oxazin-4-yl)-phenyl]-amides of formula I having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing the...
03/05/2013
83895072-azetidinemethaneamines and 2-pyrrolidinemethaneamines as TAAR-ligands
The present invention relates to compounds of formula I wherein R1, R2, R3, Ar, n and o are as defined herein and to their pharmaceutically acceptable active salts. Compounds of fo...
03/05/2013
8388961Cytotoxicity mediation of cells evidencing surface expression of CD44
This invention relates to the diagnosis and treatment of cancerous diseases, particularly to the mediation of cytotoxicity of primary and metastatic human tumor cells; and most particularly to the use of an isolated monoclonal antibody or cancerous disease modifying...
03/05/2013
8367838Amines or amino alcohols as GLYT1 inhibitors
The invention relates to the use of compounds of formula I wherein the substituents are described in the description and claims for the treatment of psychoses, dysfunction in memory and learning, schizophrenia, dementia, at...
02/05/2013
8362023Pyrazolo pyrimidines
Compounds of formula and pharmaceutically acceptable salts thereof are described, as well as the pharmaceutical compositions containing said compounds and their pharmaceutically acceptable salts, an...
01/29/2013
8361747Antibodies against human angiopoietin 2
The present invention relates to antibodies against human Angiopoietin 2 (anti-ANG-2 antibodies), methods for their production, pharmaceutical compositions containing said antibodies, and uses thereof. ...
01/29/2013
83577124,5-dihydro-oxazol-2yl derivatives
The invention relates to compounds of formula I wherein R1, R2, X, Y, and n are defined in the specification and to pharmaceutically acceptable acid addition salts thereof. The invention also...
01/22/2013
8357703Pyridines
The present invention is concerned with novel isoxazoles of formula I wherein X, R1, R2, R3 and R4 are as described herein, as well as pharmaceutically acceptable salts and esters...
01/22/2013
8354516Polypeptide producing cells
The current invention describes a nucleic acid comprising in a 5′ to 3′ direction a) a first nucleic acid encoding a heterologous polypeptide without an in frame stop codon, b) a second nucleic acid beginning with a 5′ splice donor site and terminated by a 3â€...
01/15/2013
8354444Substituted pyrrolidine-2-carboxamides
There are provided compounds of the formula wherein X, Y, R1, R2, R3, R3, R4, R5, R6 and R7 are as described herein and enant...
01/15/2013
8354443Cyclopropane indolinone derivatives
The present invention relates to a compound of formula (I) as well as pharmaceutically acceptable salt thereof, wherein R1 to R4 have the significance given in claim 1. The compound may be used,...
01/15/2013
8354441Oxazoline derivatives
The invention relates to compounds of formula I wherein the definitions of X, R and R1 are as defined herein. The compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), espec...
01/15/2013
8354102Antibodies directed to mGluR7
The present invention provides an antibody directed to an epitope of a G-protein coupled receptor, wherein the antibody binds to the extracellular N-terminal region of the receptor and the binding of the antibody to the G-protein coupled receptor induces receptor in...
01/15/2013
83498934-trimethylammonio-butyrates as CPT2 inhibitors
This invention relates to novel 4-trimethylammoniobutyrates of the formula wherein A1, R1, m and n are as defined in the description and in the claims, as well as pharmaceutically acceptable salts ther...
01/08/2013
8349844Substituted pyrazolo [1,5-A] pyrimidines as metabotropic glutamate antagonists
The present invention relates to compounds of formula (I) wherein A, E G, J, L, M, R1, R2, and R3 are as defined in the specification and claims. The invention also relates to pharmaceutical...
01/08/2013
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