SAN FANG CHEMICAL INDUSTRY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 1749
 
  
 
B24D TOOLS FOR GRINDING, BUFFING, OR SHARPENING 1218
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM10147
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 4121
 
  
 
D06N WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR 311
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 255
 
  
 
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS225
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 166
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0036,861 POLISHING PAD, POLISHING APPARATUS AND METHOD FOR MANUFACTURING POLISHING PADAug 01, 17Feb 08, 18[B24B, B24D]
2017/0282,488 LAMINATED COMPOSITE MATERIAL AND METHOD FOR MAKING THE SAMEFeb 17, 17Oct 05, 17[B32B]
2017/0282,509 LAMINATED COMPOSITE MATERIAL AND METHOD FOR MAKING THE SAMEJan 03, 17Oct 05, 17[B32B]
2017/0239,783 MOUNTING SHEET, POLISHING APPARATUS, AND METHOD FOR MAKING THE SAMEApr 14, 17Aug 24, 17[B24B, B23Q]
2017/0203,407 BACK PAD CAPABLE OF COLOR RENDERING END-OF-LIFE AND MANUFACTURING METHOD THEREOFMay 09, 16Jul 20, 17[B24B]
2016/0273,159 THERMOPLASTIC ARTIFICIAL LEATHER, METHOD FOR MANUFACTURING THE SAME AND THERMOPLASTIC COMPOSITE LAMINATEAug 18, 15Sep 22, 16[D06N, B32B]
2016/0136,778 POLISHING PAD AND METHOD FOR MAKING THE SAMEJun 12, 15May 19, 16[B24B, B24D]
2016/0082,568 POLISHING PAD, POLISHING APPARATUS AND METHOD FOR MANUFACTURING POLISHING PADSep 08, 15Mar 24, 16[B24B, B24D]
2016/0053,434 COMPOSITE FILAMENT TEXTILE AND ENVIRONMENT-FRIENDLY COMPOSITE FILAMENT ARTIFICIAL LEATHER MANUFACTURED USING THE SAMEApr 22, 15Feb 25, 16[D06N]
2016/0039,191 METHOD FOR MANUFACTURING COMPOSITE MATERIAL WITH FABRIC GRAIN EFFECTDec 29, 14Feb 11, 16[B32B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9884400 Polishing pad and method for making the sameOct 01, 15Feb 06, 18[B24B, B24D]
9862071 Method for manufacturing polishing pad and polishing padSep 21, 10Jan 09, 18[C09K, B24B]
9682457 Composite polishing pad and method for making the sameSep 29, 14Jun 20, 17[B24B, B24D]
9669518 Polishing pad and method for making the sameAug 26, 14Jun 06, 17[B24B, B24D]
9616611 Method for making a ball shaped productApr 15, 15Apr 11, 17[B29C, B29D, A63B, B29K, B29L]
9303342 Composite fiber having elastomer and method for making the same, and a substrate having the composite fiber and method for making the sameJun 19, 13Apr 05, 16[D06N, D01F, D04H, B32B]
9193028 Sheet for mounting a workpieceNov 02, 11Nov 24, 15[B24B]
9044840 Sheet for mounting a workpiece and method for making the sameApr 21, 11Jun 02, 15[B24B]
8765259 Carrier film for mounting polishing workpiece and method for making the sameOct 19, 10Jul 01, 14[B24B, C09J, B29C, B32B]
8747587 Multi-layered material and a method for making the sameApr 06, 11Jun 10, 14[B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0202,732 POLISHING PAD, POLISHING APPARATUS AND METHOD FOR MANUFACTURING POLISHING PADAbandonedJan 15, 15Jul 23, 15[B24B, H01L]
2015/0047,266 METHODS FOR MANUFACTURING POLISHING PAD AND POLISHING APPARATUSAbandonedAug 08, 14Feb 19, 15[B24D]
2014/0110,058 POLISHING PAD, POLISHING APPARATUS, AND METHOD FOR MAKING THE POLISHING PADAbandonedOct 17, 13Apr 24, 14[B24B, B29D]
2014/0094,078 COMPOSITE FIBER HAVING A HIGH SURFACE AREA AND FLEXIBILITY AND METHOD FOR MANUFACTURING THE SAME, AND SUBSTRATE CONTAINING THE COMPOSITE FIBER AND METHOD FOR MANUFACTURING THE SAMEAbandonedSep 26, 13Apr 03, 14[D01D, D02G, D04H]
2014/0090,774 MOUNTING SHEET, POLISHING APPARATUS, AND METHOD FOR MAKING THE SAMEAbandonedOct 03, 13Apr 03, 14[B24B, B23Q]
2014/0079,943 ARTIFICIAL LEATHER AND METHOD FOR MAKING THE SAMEAbandonedSep 10, 13Mar 20, 14[D06N]
8585941 Structure with luminous and visual effects and light transmissive sheet thereof and method for making the sameExpiredDec 08, 10Nov 19, 13[B29D]
2013/0210,561 BALL SHAPED PRODUCT AND METHOD FOR MAKING THE SAMEAbandonedFeb 06, 13Aug 15, 13[B29D, A63B]
2013/0040,543 POLISHING PAD AND METHOD FOR MAKING THE SAMEAbandonedOct 18, 12Feb 14, 13[B24D]
2012/0302,142 POLISHING PAD AND METHOD OF PRODUCING THE SAMEAbandonedJul 23, 12Nov 29, 12[B24B, B24D]
2012/0225,248 ARTIFICIAL LEATHER HAVING COMPOSITE FIBER AND METHOD FOR MAKING THE SAMEAbandonedFeb 21, 12Sep 06, 12[D06N, B32B, D04H]
8252133 PU composite and method of fabricating the sameExpiredMar 25, 11Aug 28, 12[B32B]
8206538 Composite with thermo-formability, method for making the same and method for making a casing with texture on surface thereofExpiredApr 03, 09Jun 26, 12[B05D, B29C]
2012/0021,662 LAMINATED MATERIAL AND METHOD FOR MAKING THE SAMEAbandonedJun 28, 11Jan 26, 12[B05D, B32B]
2011/0311,772 RESIN SURFACE LAYER AND METHOD OF FABRICATING THE SAME, COMPOSITE HAVING THE RESIN SURFACE LAYER AND METHOD OF FABRICATING THE SAMEAbandonedAug 04, 11Dec 22, 11[B32B]
2011/0223,844 POLISHING PAD AND METHOD FOR MAKING THE SAMEAbandonedMay 10, 10Sep 15, 11[B05D, B24D]
2011/0177,305 POLISHING PAD AND METHOD FOR MAKING THE SAMEAbandonedApr 14, 10Jul 21, 11[B32B]
2011/0159,235 COMPOSITE FIBER HAVING ELASTOMER AND METHOD FOR MAKING THE SAME, AND A SUBSTRATE HAVING THE COMPOSITE FIBER AND METHOD FOR MAKING THE SAMEAbandonedNov 17, 10Jun 30, 11[D01D, B32B]
2011/0003,536 Polishing Pad and Method of Producing the SameAbandonedSep 16, 10Jan 06, 11[B24B, B24D]
2010/0330,334 ARTIFICIAL LEATHER AND METHOD FOR MANUFACTURING THE SAMEAbandonedJan 15, 10Dec 30, 10[D06N]

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