U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5823572

Self Defense Weapon With Memo

A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 540/541 - Heavy metal or boron containing


Subclass of Class 540 - Organic compounds -- part of the class 532-570 series
Definition: Compounds which contain boron or a metal having a specific
No. of patents: 61
Last issue date: 05/04/2010


1    
NumberTitleIssue Date
7709635Boronium-ion-based ionic liquids and methods of use thereof
One aspect of the present invention relates to “boronium” ions that are stable, hydrophobic, room-temperature ionic liquids. In certain embodiments, ionic liquids of the instant invention are represented by the formula [XnBY4−n]+(n...
05/04/2010
7271161Platinum complexes as antitumor agents in combination with biochemical modulation
The present invention concerns the use of methods and compositions for the treatment of cancer and other hyperproliferative diseases. In certain embodiments, methods are described for the treatment of cancer and/or hyperproliferative diseases by administration of co...
09/18/2007
7261404Process for printing using aqueous ink composition
A process for printing flat substrate, in which the said substrate is printed with ink composition including a) a basic dye together with b) an aliphatic carboxylic acid having 4–24 carbon atoms, c) a pigment, d) a binder resin and water, yields water-resistant pr...
08/28/2007
7161000Method for producing phenol condensate
Provided is a method for producing a phenol condensate by oxidative condensation of a phenol compound not having a substituted group on at least one ortho-position, in the presence of a specific complex (II) and oxygen, wherein a condensate coupled at para-position ...
01/09/2007
7122537Cyclic salen-metal compounds as scavengers for oxygen radicals and useful as antioxidants in the treatment and prevention of diseases
This invention provides antioxidant cyclic salen-metal compounds, compositions of such antioxidant cyclic salen-metal compounds having superoxide activity, catalase activity and/or peroxidase activity and methods of using such antioxidant cyclic salen-metal composit...
10/17/2006
7067127GIcNAc phosphotransferase of the lysosomal targeting pathway
The present invention provides nucleotide and amino sequences of the lysosomal targeting pathway enzyme GlcNAc-phosphotransferase, methods of producing and methods of purifying this enzyme. ...
06/27/2006
6980107Audio visual display system for use at an interment or memorial site
An audio visual display system for use positioned at a site of interment such as a cemetery or grave site to provide information to users specifically pertinent to the aspect of memorialization of the site of interment and, in particular, of the individual or indivi...
12/27/2005
6921824Ruthenium dimeric complexes suitable as antimetastatic and antineoplastic agents
New ruthenium dimeric complexes with high antimetastatic and antitumour activity and remarkable chemical stability are described. ...
07/26/2005
6916925Dye labeled imidazoquinoline compounds
Dye labeled imidazonaphthyridine, imidazopyridine and imidazoquinoline compounds having immune response modulating activity are disclosed. The compounds arc useful, inter alia, for determining the binding and/or receptor sites of the molecules. ...
07/12/2005
6762304Metal catalysts and methods for making and using same
Compounds having the formula: are disclosed. M1 and M2 are the same or different and are transition metal atoms or ions; Z2 and Z3, independently, are the atoms necessary to co...
07/13/2004
6699855Inhibitors of hepatitis C virus NS3 protease
The present invention relates to compounds of Formula (I): ##STR1## wherein A1 is methylene, ethylene or propylene group and A2 is N or CR5, or stereoisomeric forms, stereoisomeric mixtures, or pharmaceutically acceptable ...
03/02/2004
6589948Cyclic salen-metal compounds: reactive oxygen species scavengers useful as antioxidants in the treatment and prevention of diseases
This invention provides antioxidant cyclic salen-metal compounds, compositions of such antioxidant cyclic salen-metal compounds having superoxide activity, catalase activity and/or peroxidase activity and methods of using such antioxidant cyclic salen-met...
07/08/2003
6369224Compounds
A compound of formula ##STR1## wherein n is 0 or 1; m is 0 or 1; p is 0 or 1; X is oxygen or sulfur; Y is CH, N or NO; W is oxygen, H2 or F2 ; A is N or C(R2); G is N or C(R3); D is N or C(R4); with the pr...
04/09/2002
6177563Fluoroaluminate A1F4 compounds
Fluoroaluminate compounds of formula M+n (AlF4)n- wherein n is 1 to 3 and M+n is N(R2)4, P(R2)4, As(R2)4, HN(R2)3, H
01/23/2001
6103920Olefin polymerization process
Disclosed herein is a process for the polymerization of ethylene, norbornenes and styrenes, by contacting in solution a selected nickel compound and a selected compound which is or can coordinated to the nickel with the olefin(s). The polymers produced ar...
08/15/2000
59194311,4,7,10-tetraazacyclododecane derivatives, their use, pharmaceutical agents containing these compounds and process for their production
The invention relates to new 1,4,7,10-tetraazacyclododecane derivatives of formula I ##STR1## in which R1, R2, X and V have various meanings, their metal complexes, pharmaceutical agents containing these compounds, their use in ...
07/06/1999
5792820Alkyllithium compounds containing cyclic amines and their use in polymerization
An organolithium compound according to the present invention containing a cyclic amino group, has the general formula: ##STR1## wherein R1 is a divalent alkylene, an oxy- or amino-alkylene, or substituted alkylene having from 6 to about 20...
08/11/1998
5681953Fluoroaluminate (AlF4) compounds
Fluoroaluminate compounds of formula M+n (AlF4)n- wherein n is 1 to 3 and M+n is N(R2)4, P(R2)4, As(R2)4, HN(R2)3, H
10/28/1997
5616750Compounds and process
A compound of formula (I): ##STR1## n which M is a transition metal ion; A is a counter-ion if required; r, s and t are independently 0 to 3 such that r+s+t is in the range of 1 to 3; Ra, Rb, Rc are each independently hydr...
04/01/1997
5585390Alpha-amino acid compounds
Compounds of the general formula: ##STR1## wherein m, X, Y, A, R2 and R3 are defined in the description, and medicaments containing the same....
12/17/1996
5567815Teritary amine containing antonic initiators used in preparing polymers and process for the preparation thereof
An anionic initiator system formed by the reaction product of: (1) an organolithium compound with (2) the reaction product of (a) a secondary amine and (b) diisopropenyl benzene, initiates polymerization to produce a polymer containing tertiary amine func...
10/22/1996
5563127Boronic acid and ester inhibitors of thrombin
Novel boronic acid and ester and carboxyl-modified amino acid compounds of the Formula I, which are inhibitors of trypsin-like enzymes, are disclosed : R1 --Z--CHR2 --A, where R1, Z, R2 and A are defined within....
10/08/1996
5512451Enhancement of chemiluminescent reactions
In enhanced chemiluminescent (ECL) reactions of a fused aromatic diacyl cyclic hydrazide such as luminol, a peroxidase enzyme catalyst, an oxidant such as hydrogen peroxide and an enhancer, it has been found advantageous to use a combination of an organob...
04/30/1996
5496940Alkyllithium compounds containing cyclic amines and their use in polymerization
An organolithium compound according to the present invention containing a cyclic amino group, has the general formula: ##STR1## wherein R1 is a divalent alkylene, an oxy- or amino-alkylene, or substituted alkylene having from 6 to about 20...
03/05/1996
5473065Fluorinated diazabicycloalkane derivatives
The present invention relates to novel N,N'-difluorinated diazabicycloalkane derivatives which are useful as electrophilic fluorinating agents, processes for preparing such N,N'-difluorinated diazabicycloalkane derivatives and methods of using such compou...
12/05/1995
5466798Synthesis of lithium aminoborohydrides and reactions thereof
The present invention relates to novel, powerful reducing agents, lithium aminoborohydrides which are prepared by addition of BH3 .cndot.THF to the corresponding dialkylamine at 25° C. to give the intermediate amineborane complex. Subsequent d...
11/14/1995
5420279Crystallised microporous gallium phosphate and its substituted derivatives and a method of preparing them
Microporous crystallized gallium phosphate and its substituted derivatives, characterized by: a) the following approximate general formula: Rr Gag Pp Xx O2 Ff hH2 O where the sum of g, p ...
05/30/1995
5318962Water soluble 1,2-diaminocyclohexane platinum (IV) complexes as antitumor agents
Water-soluble complexes having the formula: ##STR1## and stereoisomers thereof, where Z1 and Z2 are halogens, and X1 and X2 are selected from the group consisting of sulfate, phosphate, nitrate, and monocar...
06/07/1994
5280117Process for the preparation of manganese bleach catalyst
A process is described for the preparation of a manganese complex catalyst having the formula: ##STR1## wherein Mn is manganese in the +4 oxidation state; R is a C1 -C20 radical selected from the group consisting of alkyl, cyclo...
01/18/1994
5245030IR-ray absorptive amino compound and optical recording medium by use thereof
An IR-ray absorptive compound represented by the formula (1) or (2): ##STR1## and an optical recording medium having a substrate and an organic dye thin film, comprising the formulae (1) and/or (2)....
09/14/1993
5221331Aquatic antifouling composition
An aquatic antifouling composition characterized by containing as effective antifouling component a metal salt of hexamethylenedithiocarbamic acid represented by the formula below: ##STR1## (where M is a divalent or trivalent metal; n is 2 or 3.)...
06/22/1993
5217706Complexes and compositions for magnetic resonance imaging
Novel magnetic resonance imaging agents comprise complexes of paramagnetic ions with hydrazide derivatives of polyaminocarboxylic acid chelating agents. These novel imaging agents are characterized by excellent NMR image-contrasting properties and by high...
06/08/1993
5212311Chiral amino-methyl ferrocene derivatives
A ferrocene derivatives represented by the following formula (I): ##STR1## can be a useful ligand to metals with Lewis acidity and is used as a catalyst for asymmetric synthesis with good enantioselectivity. This ferrocene derivatives is synthesized ...
05/18/1993
5157117(6,7)-substituted-8-alkoxy-1-cyclopropyl-1,4-dihydro -4-oxo-3-quinolinecarboxylic acid-03,04) bis (acyloxy-0) borate and the salt thereof, and the preparing method of the same
The invention relates to novel compounds of the formula: ##STR1## useful as an intermediate in the preparation of quinoline carboxylic acid medicaments....
10/20/1992
5134238Chiral copper amine complexes
Disclosed herein is a class of chiral copper-amine complexes of the formula R(L*) CuLi in which L* is selected from: ##STR1## In this formula, R is a transferable ligand, which can be alkyl, aryl or aralkyl. M is a metal ion such as Li, Na, K, Cs, Rb...
07/28/1992
5116980Boron containing compounds and their preparation and use in neutron capture therapy
The present invention pertains to boron containing thiouracil derivatives, their method of preparations, and their use in the therapy of malignant melanoma using boron neutron capture therapy....
05/26/1992
50735564-oxoquinoline-3-carboxylic acid derivatives and their use
Compounds of formula (I): ##STR1## (in which: R1 represents fluorinated methoxy; R2 represents a nitrogen-containing heterocyclic group and R3 represents hydrogen or amino) and pharmaceutically acceptable salts, ester...
12/17/1991
5030729Piperidine compounds and their use as stabilizers
Compounds of formula (I) ##STR1## in which R1 is hydrogen, O°, CN, NO, cyanomethyl, C1 -C12 -alkyl, C3 -C12 -alkenyl or C3 -C12 -alkynyl subject to the proviso that the car...
07/09/1991
5021572Thiourea derivatives, methods of their preparation and their use in neutron capture therapy of malignant melanoma
The present invention pertains to boron containing thiouracil derivatives, their method of preparations, and their use in the therapy of malignant melanoma using boron neutron capture therapy....
06/04/1991
4906754Nickel catalysts for copolymerization of ethylene
Preparation of ethylene copolymers from ethylene and polar and/or non-polar comonomers in the presence of selected nickel-containing catalysts....
03/06/1990
1    
 
Sign InRegister
Username  
Password   
forgot password?