Assignee
ROHM & HAAS ELECT MAT
US·593 granted patents·270 pending applications·5,952 citations·filing 1998–2023
Top patents by PatentIndex Score
863 records- 0199US9455177B1Contact hole formation methodsROHM & HAAS ELECT MAT·Filed 2015·Granted Sep 27, 2016·423 cites·10 claims
- 0299US7288758B2Wafer-level optoelectronic device substrateROHM & HAAS ELECT MAT·Filed 2005·Granted Oct 30, 2007·475 cites·19 claims
- 0399US7208725B2Optoelectronic component with encapsulantROHM & HAAS ELECT MAT·Filed 2005·Granted Apr 24, 2007·481 cites·9 claims
- 0499US7148772B2Coaxial waveguide microstructures having an active device and methods of formation thereofROHM & HAAS ELECT MAT·Filed 2005·Granted Dec 12, 2006·75 cites·20 claims
- 0599US7012489B2Coaxial waveguide microstructures and methods of formation thereofROHM & HAAS ELECT MAT·Filed 2004·Granted Mar 14, 2006·341 cites·26 claims
- 0698US12140866B2Photoacid generators, photoresist compositions, and pattern formation methodsROHM & HAAS ELECT MAT·Filed 2021·Granted Nov 12, 2024·3 cites·6 claims
- 0798US7371160B1Elastomer-modified chemical mechanical polishing padROHM & HAAS ELECT MAT·Filed 2006·Granted May 13, 2008·52 cites·6 claims
- 0898US6984163B2Polishing pad with high optical transmission windowROHM & HAAS ELECT MAT·Filed 2003·Granted Jan 10, 2006·96 cites·9 claims
- 0998US6848977B1Polishing pad for electrochemical mechanical polishingROHM & HAAS ELECT MAT·Filed 2003·Granted Feb 1, 2005·94 cites·10 claims
- 1098US6783436B1Polishing pad with optimized grooves and method of forming sameROHM & HAAS ELECT MAT·Filed 2003·Granted Aug 31, 2004·78 cites·10 claims
- 1197US7968268B2Compositions and processes for immersion lithographyROHM & HAAS ELECT MAT·Filed 2006·Granted Jun 28, 2011·31 cites·17 claims
- 1297US7585612B2Coating compositions for use with an overcoated photoresistROHM & HAAS ELECT MAT·Filed 2006·Granted Sep 8, 2009·43 cites·10 claims
- 1397US7405638B2Coaxial waveguide microstructures having an active device and methods of formation thereofROHM & HAAS ELECT MAT·Filed 2006·Granted Jul 29, 2008·60 cites·16 claims
- 1497US7169030B1Chemical mechanical polishing padROHM & HAAS ELECT MAT·Filed 2006·Granted Jan 30, 2007·78 cites·10 claims
- 1597US7129163B2Device package and method for the fabrication and testing thereofROHM & HAAS ELECT MAT·Filed 2004·Granted Oct 31, 2006·96 cites·20 claims
- 1696US9442377B1Wet-strippable silicon-containing antireflectantROHM & HAAS ELECT MAT·Filed 2015·Granted Sep 13, 2016·19 cites·14 claims
- 1796US9333620B2Chemical mechanical polishing pad with clear endpoint detection windowROHM & HAAS ELECT MAT·Filed 2014·Granted May 10, 2016·28 cites·10 claims
- 1896US9314897B2Chemical mechanical polishing pad with endpoint detection windowROHM & HAAS ELECT MAT·Filed 2014·Granted Apr 19, 2016·29 cites·7 claims
- 1996US9259821B2Chemical mechanical polishing layer formulation with conditioning toleranceROHM & HAAS ELECT MAT·Filed 2014·Granted Feb 16, 2016·29 cites·11 claims
- 2096US8945814B2Acid generators and photoresists comprising sameROHM & HAAS ELECT MAT·Filed 2013·Granted Feb 3, 2015·10 cites·9 claims
- 2196US7537446B2Apparatus for forming a porous reaction injection molded chemical mechanical polishing padROHM & HAAS ELECT MAT·Filed 2006·Granted May 26, 2009·32 cites·8 claims
- 2296US7520798B2Polishing pad with grooves to reduce slurry consumptionROHM & HAAS ELECT MAT·Filed 2007·Granted Apr 21, 2009·29 cites·10 claims
- 2396US7517277B2Layered-filament lattice for chemical mechanical polishingROHM & HAAS ELECT MAT·Filed 2007·Granted Apr 14, 2009·29 cites·10 claims
- 2496US7445847B2Chemical mechanical polishing padROHM & HAAS ELECT MAT·Filed 2006·Granted Nov 4, 2008·58 cites·10 claims
- 2596US7414080B2Polyurethane polishing padROHM & HAAS ELECT MAT·Filed 2005·Granted Aug 19, 2008·19 cites·6 claims
- 2696US7267610B1CMP pad having unevenly spaced groovesROHM & HAAS ELECT MAT·Filed 2006·Granted Sep 11, 2007·46 cites·9 claims
- 2796US6893328B2Conductive polishing pad with anode and cathodeROHM & HAAS ELECT MAT·Filed 2003·Granted May 17, 2005·71 cites·10 claims
- 2895US10495968B2Iodine-containing polymers for chemically amplified resist compositionsROHM & HAAS ELECT MAT·Filed 2017·Granted Dec 3, 2019·11 cites·14 claims
- 2995US10031420B2Wet-strippable silicon-containing antireflectantROHM & HAAS ELECT MAT·Filed 2016·Granted Jul 24, 2018·13 cites·14 claims
- 3095US9259820B2Chemical mechanical polishing pad with polishing layer and windowROHM & HAAS ELECT MAT·Filed 2014·Granted Feb 16, 2016·36 cites·10 claims
- 3195US8790867B2Methods of forming photolithographic patterns by negative tone developmentROHM & HAAS ELECT MAT·Filed 2012·Granted Jul 29, 2014·17 cites·11 claims
- 3295US7390360B2Organometallic compoundsROHM & HAAS ELECT MAT·Filed 2005·Granted Jun 24, 2008·17 cites·9 claims
- 3395US7374652B2Plating methodROHM & HAAS ELECT MAT·Filed 2006·Granted May 20, 2008·62 cites·6 claims
- 3495US7045451B2Preparation of group IVA and group VIA compoundsROHM & HAAS ELECT MAT·Filed 2004·Granted May 16, 2006·44 cites·10 claims
- 3595US6843711B1Chemical mechanical polishing pad having a process-dependent groove configurationROHM & HAAS ELECT MAT·Filed 2003·Granted Jan 18, 2005·80 cites·10 claims
- 3694US8603352B1Chrome-free methods of etching organic polymersROHM & HAAS ELECT MAT·Filed 2012·Granted Dec 10, 2013·42 cites·10 claims
- 3794US8048284B2Metal plating compositionsROHM & HAAS ELECT MAT·Filed 2008·Granted Nov 1, 2011·17 cites·4 claims
- 3894US7776506B2Coating compositions for photoresistsROHM & HAAS ELECT MAT·Filed 2007·Granted Aug 17, 2010·17 cites·8 claims
- 3994US7321048B2Organometallic compound purificationROHM & HAAS ELECT MAT·Filed 2006·Granted Jan 22, 2008·17 cites·10 claims
- 4094US7255633B2Radial-biased polishing padROHM & HAAS ELECT MAT·Filed 2006·Granted Aug 14, 2007·21 cites·7 claims
- 4194US7234224B1Curved grooving of polishing padsROHM & HAAS ELECT MAT·Filed 2006·Granted Jun 26, 2007·53 cites·10 claims
- 4294US7190016B2Capacitor structureROHM & HAAS ELECT MAT·Filed 2005·Granted Mar 13, 2007·49 cites·10 claims
- 4393US8980749B1Method for chemical mechanical polishing silicon wafersROHM & HAAS ELECT MAT·Filed 2013·Granted Mar 17, 2015·24 cites·10 claims
- 4493US8822615B1Block copolymer composition and methods relating theretoROHM & HAAS ELECT MAT·Filed 2013·Granted Sep 2, 2014·9 cites·12 claims
- 4593US7968444B2Lead-free tin alloy electroplating compositions and methodsROHM & HAAS ELECT MAT·Filed 2009·Granted Jun 28, 2011·15 cites·8 claims
- 4693US7828634B2Interconnected-multi-element-lattice polishing padROHM & HAAS ELECT MAT·Filed 2007·Granted Nov 9, 2010·25 cites·10 claims
- 4793US7722720B2Delivery deviceROHM & HAAS ELECT MAT·Filed 2005·Granted May 25, 2010·26 cites·13 claims
- 4893US7635290B2Interpenetrating network for chemical mechanical polishingROHM & HAAS ELECT MAT·Filed 2007·Granted Dec 22, 2009·20 cites·7 claims
- 4993US7311590B1Polishing pad with grooves to retain slurry on the pad textureROHM & HAAS ELECT MAT·Filed 2007·Granted Dec 25, 2007·21 cites·9 claims
- 5093US7288756B2Optoelectronic component having passively aligned optoelectronic deviceROHM & HAAS ELECT MAT·Filed 2005·Granted Oct 30, 2007·20 cites·17 claims
Showing the top 50 of 863 patent records by PatentIndex Score.
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