SAN-APRO LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 5133
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 599
 
  
 
C07D HETEROCYCLIC COMPOUNDS 3159
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9045398 Sulfonium salt and photo-acid generatorMay 29, 14Jun 02, 15[C07C]
8617787 Sulfonium salt, photo-acid generator, and photosensitive resin compositionFeb 04, 10Dec 31, 13[C07C, C09B, G03F]
8338074 Actinic radiation-curable stereolithographic resin composition having improved stabilityJun 24, 04Dec 25, 12[C08G, G03F]
8278030 Sulfonium salt, photoacid generator, and photocurable composition and cured body thereofApr 27, 09Oct 02, 12[C08G, C08F, C07D, G03F]
7709548 Method for manufacturing monosulfonium salt, cationic polymerization initiator, curable composition, and cured productDec 17, 07May 04, 10[C08F]
7709598 Fluorinated alkyl fluorophoshoric acid salts of onium and transition metal complexMay 27, 05May 04, 10[C08G]
7060858 Method for manufacturing sulfonium saltsDec 17, 01Jun 13, 06[C07C]
6027777 Forming materialOct 10, 96Feb 22, 00[A16L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0368,879 PHOTOACID GENERATOR, AND RESIN COMPOSITION FOR PHOTOLITHOGRAPHYAbandonedJul 03, 14Dec 22, 16[C07D, G03F]
2016/0009,737 PHOTOBASE GENERATORAbandonedFeb 26, 14Jan 14, 16[C07F, C07D, G03F]
8329771 Photobase generatorExpiredMar 18, 09Dec 11, 12[C07F, C08G, C08F, C07D, C07C]
2009/0163,723 METHOD FOR PRODUCING SULFONIUM FLUORINATED ALKYLFLUOROPHOSPHATEAbandonedNov 24, 06Jun 25, 09[C07F, C07D]
2006/0247,401 Process for production of monosulfonium salts, cationic polymerization initiators, curable compositions, and products of curingAbandonedJun 24, 04Nov 02, 06[C07F, C08F, C07C]
5665056 Water-curable supporting bandageExpiredNov 09, 94Sep 09, 97[A61F]
5527266 Polyurethane resin composition and surgical casting tape therewithExpiredJun 06, 94Jun 18, 96[A61F]
5064957 Novel amine compound and method for the preparation thereofExpiredMar 13, 90Nov 12, 91[C07D]
5055581 Bis(piperazinylalkyl) ether compound and method for the preparation thereofExpiredMay 02, 90Oct 08, 91[C07D]
5011935 Imidazole ether compoundsExpiredJun 27, 89Apr 30, 91[C07D]

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