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Class Information
Number: 549/214
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Oxygen containing hetero ring (e.g., dioxirane, etc.) > Silicon containing
Description: Compounds which contain silicon.










Sub-classes under this class:

Class Number Class Name Patents
549/215 Oxirane ring containing 204


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8686176 Synthesis of reversibly protected silanes Apr. 1, 2014
8652360 Semiconductor nanocrystals Feb. 18, 2014
8618313 Intermediates for the preparation of analogs of Halichondrin B Dec. 31, 2013
8541604 Process for the functionalization of biological molecules Sep. 24, 2013
8524939 Intermediates for the synthesis of benzindene prostaglandins and preparations thereof Sep. 3, 2013
8524921 Liquid tetracarboxylic dianhydrides and process for the preparation thereof Sep. 3, 2013
8518305 Photochromic materials Aug. 27, 2013
8518560 Aromatic amine derivative and organic electroluminescent device using the same Aug. 27, 2013
8513429 Synthesis of epothilones, intermediates thereto and analogues thereof Aug. 20, 2013
8445701 Intermediates for the preparation of analogs of halichondrin B May. 21, 2013
8431250 Aromatic amine derivative, and organic electroluminescent element comprising the same Apr. 30, 2013
8362281 Intermediates for hydroxylated contrast enhancement agents Jan. 29, 2013
8329774 Organosilicon compounds which have oxetanyl groups, and a method for the production and curable compositions of the same Dec. 11, 2012
8283480 Perfluoropolyether group-containing acrylate compound Oct. 9, 2012
8236969 Method for preparing prostaglandin derivative Aug. 7, 2012
8203010 Compounds useful in the synthesis of halichondrin B analogs Jun. 19, 2012
8183394 Protease inhibitor precursor synthesis May. 22, 2012
8168833 Schwartz reagents: methods of in situ generation and use May. 1, 2012
8153836 Silsesquioxane compound mixture, hydrolyzable silane compound, making methods, resist composition, patterning process, and substrate processing Apr. 10, 2012
8148550 Method for the production of statins Apr. 3, 2012
8110613 Process for producing silicon compound having oxetanyl group Feb. 7, 2012
8039646 Process for preparing glycidyloxyalkyltrialkoxysilanes Oct. 18, 2011
7964552 Fluorosurfactant with disproportionate effect Jun. 21, 2011
7947740 Bimatoprost crystalline form I May. 24, 2011
7875412 Positive electrified charge control agent and positive electrified toner for developing electrostatic image Jan. 25, 2011
7820838 Method for total synthesis of ecteinascidins and intermediate compounds thereof Oct. 26, 2010
7790701 Silicon-based tocopherol derivatives Sep. 7, 2010
7678926 Indole derivatives as selective androgen receptor modulators (SARMS) Mar. 16, 2010
7638256 Fluorinated cyclic structure-bearing silicon compounds and silicone resins, resist compositions using the same, and patterning process Dec. 29, 2009
7576142 Polyorganosiloxane and curable composition containing same Aug. 18, 2009
7550608 Processes for the preparation of docetaxel Jun. 23, 2009
7456298 Synthesis of acetonides from aryl silanes Nov. 25, 2008
7432381 1,3-oxathiolane-2-thione compounds Oct. 7, 2008
7425283 Cyclic carbonate-modified siloxane, method of making, non-aqueous electrolytic solution, secondary battery, and capacitor Sep. 16, 2008
7385221 Silylethynylated heteroacenes and electronic devices made therewith Jun. 10, 2008
7381349 Process for producing liquid crystal of desired properties by mixing together at least two rigid rodlike helical polymers with narrow molecular weight distributions and different weight-averag Jun. 3, 2008
7365213 Organosilicon compound, organosilicon resin having diol, and processes for producing these Apr. 29, 2008
7329654 Heteroatom containing tetracyclic derivatives as selective estrogen receptor modulators Feb. 12, 2008
7312203 1-aza-dibenzoazulenes as inhibitors of tumour necrosis factor production and intermediates for the preparation thereof Dec. 25, 2007
7304161 Diaclhydrazine ligands for modulating the expression of exogenous genes in mammalian systems via an ecdysone receptor complex Dec. 4, 2007
7230123 Ureido or carbamate derivatives of crown ethers and of silicon usable for preparing supports intended for the separation by chromatography of metal cations and of organic molecules comprising Jun. 12, 2007
7193092 Chiral diphosphorus compounds and their transition metal complexes Mar. 20, 2007
7166583 1,3-diaza-dibenzoazulenes as inhibitors of tumour necrosis factor production and intermediates for the preparation thereof Jan. 23, 2007
7115651 Macrocycles and uses thereof Oct. 3, 2006
7109281 Silyl-acetal compounds Sep. 19, 2006
7102018 Intermediates and improved processes for the preparation of neplanocin A Sep. 5, 2006
7084289 Modified silane compounds Aug. 1, 2006
7078549 Modified silane compounds Jul. 18, 2006
7078538 Baccatin III derivatives Jul. 18, 2006
7074866 Modified silane compounds Jul. 11, 2006

1 2 3 4 5 6 7 8 9 10 11 12 13 14










 
 
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