Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Date










Patent Number Title Of Patent Date Issued
4310713 Production of 1,2-dichloroethane Jan. 12, 1982
4310712 Process for the production of phenol and acetone Jan. 12, 1982
4310711 Process for preparing 5-chloro-2-nitrophenol Jan. 12, 1982
4310710 Process for manufacturing and recovering methyl tert.butyl ether Jan. 12, 1982
4310709 Manufacture of but-2-en-1-ol compounds by isomerizing the corresponding but-3-en-1-ol compounds Jan. 12, 1982
4310708 Phosphonium catalysts for hydroxyalkylation of phenols or thiophenols Jan. 12, 1982
4310707 Sodium stannate catalyst for hydroxyalkylation of phenols or thiophenols Jan. 12, 1982
4310706 Imidazole catalysts for hydroxyalkylation of phenols or thiophenols Jan. 12, 1982
4310705 Preparation of higher unsaturated ketones Jan. 12, 1982
4310704 Process for manufacturing methyl ketones by oxidation of terminal olefins Jan. 12, 1982
4310703 Process for the preparation of cyclohexanone Jan. 12, 1982
4310702 Selective monochlorination of ketones and aromatic alcohols Jan. 12, 1982
4310701 Process for the preparation of homologues of methyl dihydrojasmonate Jan. 12, 1982
4310700 1-Hydroxylmethyl-11-deoxy-16-hydroxy-prosten-1-ol-derivatives Jan. 12, 1982
4310699 Process for synthesizing bis (phenylglyoxyloyl)benzenes usable for manufacturing polyphenylquino... Jan. 12, 1982
4310698 Fluorochemical non-ionic surfactants Jan. 12, 1982
4310697 Process for the manufacture of dimethylethylamine Jan. 12, 1982
4310696 Process for producing inorganic acid salts of tertiary butyl hydrazine Jan. 12, 1982
4310695 Stable epoxy-amine curing agent adducts Jan. 12, 1982
4310694 P-(Alkenylamino) phenylamines Jan. 12, 1982
4310693 o-Aminophenol compounds Jan. 12, 1982
4310692 Process for the preparation of alkyl-ureas Jan. 12, 1982
4310691 Method for selectively recovering sodium citrate from an aqueous solution Jan. 12, 1982
4310690 Preparation of the calcium salt of .alpha.-hydroxy-gamma-methylmercaptobutyric acid Jan. 12, 1982
4310689 Process for the preparation of optically active 2-phenoxy propionic acids and herbicidal prepara... Jan. 12, 1982
4310688 Reduction of hydrolyzable chloride impurities in an isocyanatoalkyl ester of an organic carboxyl... Jan. 12, 1982
4310687 Copolymerizable ultraviolet light absorber monomers which are acrylate esters of 2-hydroxy, alko... Jan. 12, 1982
4310686 Preparation of butanedicarboxylic esters Jan. 12, 1982
4310685 Process for preparing brassylic diester Jan. 12, 1982
4310684 Process for separating poly-.beta.-hydroxybutyrates from a biomass Jan. 12, 1982
4310683 Sulfosuccinate diesters Jan. 12, 1982
4310682 Halo-salicylanilide Jan. 12, 1982
4310681 Carboalkoxy alkyl norbornane derivatives and process for preparing same Jan. 12, 1982
4310680 Method of cleaving siloxanes Jan. 12, 1982
4310679 Equilibrating organosiloxanes with fluorine- and sulphonyl-containing catalysts Jan. 12, 1982
4310678 Liquid copolymeric organopolysiloxanes comprising SiO.sub.2 and method therefor Jan. 12, 1982
4310677 Preparation of alkyl anthranilates Jan. 12, 1982
4310676 Method of stabilizing monomeric acrylic acid esters against premature polymerization and esters ... Jan. 12, 1982
4310675 Monoradioiodinated imidazole derivatives Jan. 12, 1982
4310674 Oxazolidine propionic acid methyl esters Jan. 12, 1982
4310673 Xanthene compounds Jan. 12, 1982
4310672 Synthesis of intermediates for tetramisole, levamisole and their derivatives Jan. 12, 1982
4310671 Process for producing 2,6-dichloro-3-nitropyridine Jan. 12, 1982
4310670 Low-temperature, aqueous conversion of 4-picoline derivative to 5-cyano-[3,4'-bipyridin]-6(1H)-o... Jan. 12, 1982
4310669 Intermediates to 1,9-dihydroxyoctahydrophenanthrenes Jan. 12, 1982
4310668 Intermediates to 1,9-dihydroxyoctahydrophenanthrenes Jan. 12, 1982
4310667 2-N Quaternary ammonium salt derivatives of 9-hydroxy ellipticine Jan. 12, 1982
4310666 Anti-neoplastic 1,4-bis-(substituted aminoalkyl amino)-anthraquinones Jan. 12, 1982
4310665 Novel stilbene compounds and process for the manufacture thereof Jan. 12, 1982
4310664 Process for the preparation of pyridine-4-aldehyde phenylhydrazones Jan. 12, 1982










 
 
  Recently Added Patents
Process and intermediates for preparing lapatinib
Sports helmet
Composite filtration membranes and methods of preparation thereof
Compact multi-functional scanning apparatus with retractable flatbed scanner
Magnetic resonance imaging apparatus for use with radiotherapy
Focus adjustment unit and optical scanning microscope
Method and apparatus for executing load distributed printing
  Randomly Featured Patents
Cattle slat reinforcing bar support
OB polypeptides, modified forms and compositions
Chain wheel
Hybrid maize plant and seed 32H20
Apparatus for protection a wound
Bottle opener
Holder for pencil and eyeglasses
Appliance having a driving mechanism
Color-shifting pigments and foils with luminescent coatings
Method for producing cylindrical ceramic body