ASK CHEMICALS L.P.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22C FOUNDRY MOULDING 354
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 597
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 464
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4116
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 346
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 226
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2114
 
  
 
B23C MILLING 132
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7723401 Process for preparing erosion resistant foundry shapes with an epoxy-acrylate cold-box binderJul 05, 07May 25, 10[B22C, C08K]
7659327 Coated microspheres and their useAug 07, 06Feb 09, 10[B22C]
7407543 Binder composition comprising condensed tannin and furfuryl alcohol and its usesMar 01, 07Aug 05, 08[B28B]
7407994 Cold-box binders containing an epoxy resin, acrylate, and isooctyl tallateSep 19, 06Aug 05, 08[B22C]
7270172 Process for casting a metalNov 03, 05Sep 18, 07[B22C]
7211137 Binder composition comprising condensed tannin and furfuryl alcohol and its usesOct 15, 04May 01, 07[B22C]
7204878 Refractory mixes containing condensed tannin and furfuryl alcohol, and their usesOct 11, 05Apr 17, 07[C04B]
7129283 Binders containing an epoxy resin, an ester of a fatty acid, and a fluorinated acidJul 25, 03Oct 31, 06[C08G]
7122583 Cold-box binders containing an epoxy resin, acrylate, and certain akyl estersJul 25, 03Oct 17, 06[B22C]
7081487 Cold-box binders containing an epoxy resin and ester of a fatty acidJul 25, 03Jul 25, 06[B22D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0124,157 COMPOSITIONS PREPARED FROM AN ALDEHYDE AND A FURFURYL ALCOHOL AND THEIR USEAbandonedJul 02, 12May 08, 14[C08K, B22C]
2013/0251,588 FREE RADICAL INITIATOR COMPOSITIONS CONTAINING T-BUTYL HYDROPEROXIDE AND THEIR USEAbandonedMay 01, 13Sep 26, 13[B22C]
2012/0199,309 SAND ADDITIVES FOR MOLDS/CORES FOR METAL CASTINGAbandonedFeb 04, 11Aug 09, 12[B22C, C08K]
2012/0014,833 FREE RADICAL INITIATOR COMPOSITIONS CONTAINING T-BUTYL HYDROPEROXIDE AND THEIR USEAbandonedJul 16, 10Jan 19, 12[C08G, B22C, C22C]
8056604 Process for preparing a test casting and test casting prepared by the processExpiredSep 04, 09Nov 15, 11[B22D]
2011/0139,309 FOUNDRY MIXES CONTAIING CARBONATE SALTS AND THEIR USESAbandonedSep 01, 10Jun 16, 11[B28B, B22D, B22C, C22C]
2011/0139,311 FOUNDRY MIXES CONTAINING AN ORGANIC ACID SALT AND THEIR USESAbandonedSep 01, 10Jun 16, 11[B28B, B22D, B22C, C22C]
2011/0129,387 FOUNDRY BINDER COMPRISING ONE OR MORE CYCLOALKANES AS A SOLVENTAbandonedJun 03, 10Jun 02, 11[B22D, B22C]
2010/0252,226 ALKALINE PHENOLIC RESOLE RESIN COMPOSITIONS AND THEIR USEAbandonedMar 15, 10Oct 07, 10[C11D, B22C]
2007/0173,550 Reclamation of ester-cured phenolic resin bonded foundry sandsAbandonedApr 19, 05Jul 26, 07[C08J]
7125914 Heat-cured furan binder systemExpiredSep 18, 03Oct 24, 06[B22C]
6763859 Blow tube constructionExpiredFeb 10, 03Jul 20, 04[B22C]
6559203 Foundry binder systems containing an alkyl resorcinol and their useExpiredFeb 13, 02May 06, 03[B22C]
6554051 Phenolic resin and binding agent for producing moulds and cores according to the phenolic resin-polyurethane methodExpiredJul 10, 00Apr 29, 03[B22C]
6391942 Furan no-bake foundry binders and their useExpiredApr 27, 00May 21, 02[B22C]
5950702 Consumable pattern coating for lost foam castingsExpiredApr 11, 97Sep 14, 99[B22C]
5688857 Polyurethane-forming cold-box binders and their usesExpiredApr 10, 96Nov 18, 97[C08L, B22C]

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