JH RHODES COMPANY, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B24D TOOLS FOR GRINDING, BUFFING, OR SHARPENING 525
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 462
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9649741 Polishing material for polishing hard surfaces, media including the material, and methods of forming and using sameJul 07, 14May 16, 17[B24B, C08G, B24D]
9440326 Non-planar glass polishing pad and method of manufactureJun 10, 13Sep 13, 16[B24B, B24D]
9050697 Self-conditioning polishing pad and a method of making the sameMar 12, 13Jun 09, 15[B24B, C08J, B24D, B32B]
7252582 Optimized grooving structure for a CMP polishing padAug 25, 04Aug 07, 07[B24D]
7189156 Stacked polyurethane polishing pad and method of producing the sameAug 25, 04Mar 13, 07[B24D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0017,729 POLISHING PAD AND METHODS OF IMPROVING PAD REMOVAL RATES AND PLANARIZATIONAbandonedAug 24, 05Jan 15, 09[B24B, B24D]
2007/0049,164 POLISHING PAD AND METHOD FOR MANUFACTURING POLISHING PADSAbandonedAug 26, 05Mar 01, 07[B24B]
2006/0194,530 Polishing pad for use in polishing work piecesAbandonedFeb 25, 05Aug 31, 06[B24D]
2006/0099,891 Method of chemical mechanical polishing, and a pad provided thereforeAbandonedNov 09, 04May 11, 06[B24B]
2006/0046,064 Method of improving removal rate of padsAbandonedAug 25, 04Mar 02, 06[D21H, B32B]
2006/0046,627 Method of improving planarization of urethane polishing pads, and urethane polishing pad produced by the sameAbandonedAug 25, 04Mar 02, 06[B24D]

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