ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC.

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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 1684
 
 
 
B24D TOOLS FOR GRINDING, BUFFING, OR SHARPENING 866
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 69293
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR3857
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3090
 
 
 
C09G POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH; SKI WAXES286
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 19106
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM13144
 
 
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS852
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 8197

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0036,863 LOW-DEFECT-POROUS POLISHING PADAug 04, 16Feb 08, 18[B24B]
2017/0361,421 HIGH REMOVAL RATE CHEMICAL MECHANICAL POLISHING PADS AND METHODS OF MAKINGJun 17, 16Dec 21, 17[B24B, C08G, C09G]
2017/0274,496 DEBRIS-REMOVAL GROOVE FOR CMP POLISHING PADMar 24, 16Sep 28, 17[B24B]
2007/0066,195 Water-based polishing pads having improved adhesion properties and methods of manufactureAug 14, 06Mar 22, 07[B24D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9802293 Method to shape the surface of chemical mechanical polishing padsSep 29, 16Oct 31, 17[B24B, B24D]
9803108 Aqueous compositions of stabilized aminosilane group containing silica particlesOct 19, 16Oct 31, 17[B24B, C09K, C09G, H01L, C01B]
9783702 Aqueous compositions of low abrasive silica particlesOct 19, 16Oct 10, 17[B24B, C09K, C09G, G09G, H01L, C01B]
9776300 Chemical mechanical polishing pad and method of making sameMay 24, 16Oct 03, 17[B24B, C08G, B24D, H01L]
9770808 Method of manufacturing chemical mechanical polishing padsJan 12, 16Sep 26, 17[B24B, B29K, B29L, B26D, B29C, B24D, G01N]
9737971 Chemical mechanical polishing pad, polishing layer analyzer and methodJan 12, 16Aug 22, 17[B24B]
9737972 Polishing padOct 31, 13Aug 22, 17[B24B, H01L]
9731398 Polyurethane polishing padAug 22, 14Aug 15, 17[B24B, C09K, B24D]
9636796 Laminated polishing pad and method for producing sameFeb 28, 13May 02, 17[B24B, B32B, H01L]
9630293 Chemical mechanical polishing pad composite polishing layer formulationJun 26, 15Apr 25, 17[B24B, G02B, H01F, B29C, H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0073,456 POLISHING PAD AND METHOD FOR PRODUCING SAMEAbandonedJan 23, 15Mar 16, 17[C08J, C08G, H01L]
2016/0059,378 POLISHING PAD PRODUCTION METHODAbandonedFeb 24, 14Mar 03, 16[C08J, B24B]
2015/0360,342 POLISHING PADAbandonedJan 17, 14Dec 17, 15[B24B, C08G, H01L]
2015/0343,596 CIRCULAR POLISHING PADAbandonedDec 04, 13Dec 03, 15[B24B, B24D, H01L]
2015/0343,604 POLISHING PAD PRODUCTION METHODAbandonedOct 18, 13Dec 03, 15[B24B, C08G, B24D]
2015/0336,234 METHOD FOR PRODUCING LAYERED POLISHING PADSAbandonedOct 18, 13Nov 26, 15[B24B, H01L]
2015/0298,285 MULTILAYER POLISHING PADAbandonedOct 16, 13Oct 22, 15[B24B, H01L]
2015/0273,653 POLISHING PAD AND METHOD FOR PRODUCING SAMEAbandonedJun 25, 13Oct 01, 15[B24B, H01L]
2015/0174,725 LAMINATED POLISHING PAD AND METHOD FOR MANUFACTURING SAMEAbandonedMay 20, 13Jun 25, 15[B24B, B32B]
2014/0342,641 POLISHING PADAbandonedDec 14, 12Nov 20, 14[B24B, B24D, H01L]
2014/0256,231 Multilayer Chemical Mechanical Polishing Pad With Broad Spectrum, Endpoint Detection WindowAbandonedMar 07, 13Sep 11, 14[B24B, B32B]
2014/0065,932 LAMINATED POLISHING PADAbandonedApr 11, 12Mar 06, 14[B24B]
2014/0037,947 HOT-MELT ADHESIVE SHEET FOR STACKED POLISHING PAD AND ADHESIVE-LAYER-BEARING SUPPORT LAYER FOR STACKED POLISHING PADAbandonedApr 16, 12Feb 06, 14[C09J]
8563436 Chemical mechanical polishing composition and methods relating theretoExpiredApr 01, 13Oct 22, 13[B44C, C03C, H01L]
8540893 Chemical mechanical polishing composition and methods relating theretoExpiredAug 04, 08Sep 24, 13[H01R, C09K, C03C]
2013/0045,599 Method for chemical mechanical polishing copperAbandonedAug 15, 11Feb 21, 13[H01L]
2013/0012,107 LAMINATE POLISHING PADAbandonedMar 11, 11Jan 10, 13[B24D, H01L]
2012/0001,118 Polishing slurry for chalcogenide alloyAbandonedJul 01, 10Jan 05, 12[C09K]
2012/0003,834 Method Of Polishing Chalcogenide AlloyAbandonedJul 01, 10Jan 05, 12[H01L]
2011/0318,928 Polymeric Barrier Removal Polishing SlurryAbandonedJun 24, 10Dec 29, 11[C09K, H01L]

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