Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 568/2
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Boron containing > Phosphorus containing
Description: Compounds which contain phosphorus.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8658832 Luminescent metal complexes for organic electronic devices Feb. 25, 2014
8642812 Frustrated Lewis pair compositions Feb. 4, 2014
8604249 Process for producing phosphonium borate compound, novel phosphonium borate compound, and method of using the same Dec. 10, 2013
8420755 Compounds, catalyst composition comprising the same, and method for preparing of cycloolefin-based polymer using the same Apr. 16, 2013
8349223 Boronated polyphosphinohydrazide fire retardant Jan. 8, 2013
8277775 Boron dipyrromethene difluoro (BODIPY) conjugates Oct. 2, 2012
8124809 Process for producing phosphonium borate compound, novel phosphonium borate compound, and method of using the same Feb. 28, 2012
8067642 Chiral phosphorous compounds Nov. 29, 2011
8053604 Process for preparation of diphosphine compounds and intermediates for the process Nov. 8, 2011
7932239 Methods of and compositions for reducing neuronal cell death Apr. 26, 2011
7862984 Polyonium borates and radiation-sensitive composition and imageable elements containing same Jan. 4, 2011
7847126 Process for preparing tertiary phosphines Dec. 7, 2010
7723548 Bis(phosphine) boronium salt, production method of bis(phosphine) boronium salt, and bis(phosphine) boronium salt produced by the production method May. 25, 2010
7678942 Process for preparation of diphosphine compounds and intermediates for the process Mar. 16, 2010
7541498 Process for production of phosphine-borane complexes Jun. 2, 2009
7514563 Process for producing cyano substituted arene boranes and compounds Apr. 7, 2009
7317129 Chemical synthesis of reagents for peptide coupling Jan. 8, 2008
7214830 Process for the preparation of acylphosphines, acyl oxides and acyl sulfides May. 8, 2007
7115539 Metal compound, and catalyst component and catalyst for addition polymerization, and process for producing addition polymer Oct. 3, 2006
6974884 Chemical synthesis of reagents for peptide coupling Dec. 13, 2005
6809209 Nitrogen-containing group-13 anionic compounds for olefin polymerization Oct. 26, 2004
6649801 Anionic borate ligands and zwitterionic complexes formed therefrom Nov. 18, 2003
6590100 Process for preparing a polyaromatic compound Jul. 8, 2003
6344529 Zwitterionic catalyst activator Feb. 5, 2002
6235865 Phosphonium borate compound, making method, curing catalyst, and epoxy resin composition May. 22, 2001
6225487 Ancillary ligands and metal complexes, catalysts and compositions using same and methods of testing May. 1, 2001
6140537 Process for producing boron compounds Oct. 31, 2000
6130357 Polyhalogenated monoheteroborane anion compositions Oct. 10, 2000
6124476 Catalyst ligands, catalyst compositions, catalyst metal complexes and processes for cross-coupling aromatic boron compounds with aromatic halogens or perfluoroalkylsulfonates Sep. 26, 2000
6011180 Acid-stable borates for photopolymerization Jan. 4, 2000
6002044 Production method of borate compounds Dec. 14, 1999
5998496 Photosensitive intramolecular electron transfer compounds Dec. 7, 1999
5919983 Highly soluble olefin polymerization catalyst activator Jul. 6, 1999
5514290 Hydroxyaryl/phosphonate-derived aminoalkanol borates as multifunctional antiwear/EP load-carrying additives May. 7, 1996
5399587 Biologically active compounds Mar. 21, 1995
5393776 Tocotrienol analogs in the treatment of hypercholesterolemia and hyperlipidemia Feb. 28, 1995
5344948 Single-source molecular organic chemical vapor deposition agents and use Sep. 6, 1994
5324699 Alkylation catalyst complex Jun. 28, 1994
5312816 Method of combatting osteoporosis in mammalian subjects, utilizing organic boron compounds May. 17, 1994
5264602 Chiral phosphinite-boranes, their preparation and uses Nov. 23, 1993
5256394 Radiological imaging method, and contrast media reagents therefor Oct. 26, 1993
5166445 Method for the manufacture of carotinoids and the novel intermediates Nov. 24, 1992
5055619 Phosphonium compounds and processes for their preparation Oct. 8, 1991
5012001 Triaryl sulfonium photoinitiators Apr. 30, 1991
RE32826 Cationic technetium complexes useful as radiodiagnostic agents Jan. 10, 1989
4784780 Lubricant additive comprising mixed hydroxyester or diol/phosphorodithioate-derived borates Nov. 15, 1988
4620020 Bis-phosphonium salts and process for making them Oct. 28, 1986
4526776 Cationic cyanato and thiocyanato complexes useful as radiodiagnostic agents Jul. 2, 1985
4512967 Cationic technetium complexes useful as radiodiagnostic agents Apr. 23, 1985
4497790 Method for forming cationic technetium complexes useful as radiodiagnostic agents Feb. 5, 1985

1 2










 
 
  Recently Added Patents
Measuring apparatus for measuring a physical property of a sample
Printed circuit board unit having routing unit mounted thereon and computer device having the same
Starch networks as absorbent or superabsorbent materials and their preparation by extrusion
System and method for burst separation and extended interleaving length
Eyeglasses
System and method for providing private demand-driven pricing
Persistent luminescence nanoparticles used in the form of a diagnosis agent for in vivo optical imaging
  Randomly Featured Patents
Conduit closure system for closing a conduit having a gripless inner surface
Low cost multiple pattern antenna for use with multiple receiver systems
Combined-type connector
Electrical current sensor
Method of and apparatus for water jet cleaning
Information recording method and apparatus with suppressed mark edge jitters
Starting techniques for an electro-pneumatically actuated wet settling machine
Hormone replacement therapy
Disk brake device
Methods and apparatus for forming a golf club hosel