Solvay & Cie (Societe Anonyme)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
C01D COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM 114
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198
 
  
 
C07K PEPTIDES 1135
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5290322 Process for the crystallization of sodium bicarbonateApr 24, 90Mar 01, 94[C01D]
5262567 Compound including a guanidine group and an unsubstituted tetraphenylborate ionMar 20, 92Nov 16, 93[C07C]
5257922 Device for injection moulding plastic parts by the fusible core techniqueMar 10, 92Nov 02, 93[B29C]
5187080 DNA encoding an antigenic protein derived from Eimeria tenella and vaccines for prevention of coccidiosis caused by Eimeria tenellaJan 21, 92Feb 16, 93[A61K, C07H, C12P, C12N, C07K]
5147935 Stabilized compositions based on polyamides and objects manufactured from these compositionsFeb 20, 91Sep 15, 92[C08K]
5146013 Process for the production of chloroform from carbon tetrachloride, catalytic compositions and process for obtaining themMar 14, 91Sep 08, 92[C07C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5599399 Baths and process for the chemical polishing of stainless steel surfacesExpiredMay 25, 95Feb 04, 97[C09K, C23G, C23F]
5403667 Compatibilized compositions comprising a polyamide and polypropylene and adhesive composites containing these compositionsExpiredJun 13, 94Apr 04, 95[B32B]
5362416 Suspensions of particles containing transition metal compounds in oilsExpiredNov 19, 92Nov 08, 94[C08F, B01J]
5346773 Adhesive composites and articles containing compatibilized composition comprising a polyamide and a polypropyleneExpiredJun 12, 92Sep 13, 94[B32B]
5286413 Mixtures of polar polymers and dedoped conductive polymers, processes for obtaining these mixtures and use of these mixtures to produce electronic, optoelectrical, electrical and electromechanical devicesExpiredAug 20, 91Feb 15, 94[H01B]
5254777 Catalytic hydrochlorination system and process for the manufacture of vinyl chloride from acetylene and hydrogen chloride in the presence of this catalytic systemExpiredJun 18, 92Oct 19, 93[C07C]
5254648 Process for the preparation of polythiophenes and electrically conducting devices containing themExpiredJun 21, 91Oct 19, 93[C08G]
5252651 Rigid compositions based on polyvinyl chloride comprising an aliphatic polyol as a viscosity reducer and use of these compositions for manufacturing rigid articles by injection mouldingExpiredMay 30, 90Oct 12, 93[C08J]
5230935 Multilayer composites coextruded with the use of impact-reinforced impervious resin compositions and their use for the manufacture of fuel storage vesselsExpiredNov 27, 92Jul 27, 93[B29D, C08L, B32B]
5221786 Process for the preparation of polythiophenes and electrically conducting devices containing themExpiredJun 14, 91Jun 22, 93[C08F, H01B]
5204305 Cocatalytic composition which is usable for the polymerization of alpha-olefinsExpiredAug 30, 91Apr 20, 93[C08F]
5204423 Process for the preparation of polythiophenes by use of ferric salts and alkyl halidesExpiredJun 21, 91Apr 20, 93[C08F]
5204424 Conductive polymers derived from aromatic heterocyclic compounds substituted by an ether-type groupExpiredDec 06, 88Apr 20, 93[C08F]
5202060 Compositions of electrically conductive polymers derived from pyrrole, substituted or otherwise, process for obtaining them and use of these compositionsExpiredJul 19, 91Apr 13, 93[H01B]
5202237 Method of regulating expression in Bacillus subtilis using operator DNAExpiredMar 15, 91Apr 13, 93[C12N]
5180693 Process for the production of a composite of metal oxides, composite powders of metal oxides and ceramic materialsExpiredJul 20, 90Jan 19, 93[C03C]
5173345 Flexible multilayer structures comprising a layer of vinylidene chloride copolymer bonded to a layer of plasticized vinyl chloride polymer and their use for the manufacture of packagingExpiredJul 16, 91Dec 22, 92[B29D]
5145921 Process for reducing the formation of buildup in reactors during polymerization of vinylidene fluoride in an aqueous suspending mediumExpiredOct 09, 90Sep 08, 92[C08F]
5141913 Process for the pretreatment of activated carbon with ferric chlorideExpiredDec 26, 90Aug 25, 92[C01B, B01J]
5140059 Compatibilized compositions comprising a polyamide and polypropyleneExpiredDec 28, 89Aug 18, 92[C08L]

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