Inventor · disambiguated record
Emad Aqad
Also filed as: AQAD EMAD
47 granted patents·23 pending applications·91 citations·filing 2010–2024
97Inventor score
Files withROHM & HAAS ELECT MAT51AQAD EMAD5DOW GLOBAL TECHNOLOGIES LLC4DUPONT ELECTRONIC MAT INTERNATIONAL LLC3LI MINGQI3
Top patents by PatentIndex Score
70 records- 0198US12140866B2Photoacid generators, photoresist compositions, and pattern formation methodsROHM & HAAS ELECT MAT·Filed 2021·Granted Nov 12, 2024·3 cites·6 claims
- 0295US10495968B2Iodine-containing polymers for chemically amplified resist compositionsROHM & HAAS ELECT MAT·Filed 2017·Granted Dec 3, 2019·11 cites·14 claims
- 0395US8507176B2Photosensitive compositionsTHACKERAY JAMES W·Filed 2010·Granted Aug 13, 2013·12 cites·11 claims
- 0493US9156785B2Base reactive photoacid generators and photoresists comprising sameAQAD EMAD·Filed 2011·Granted Oct 13, 2015·9 cites·10 claims
- 0591US9046767B2Photoacid generator, photoresist, coated substrate, and method of forming an electronic deviceROHM & HAAS ELECT MAT·Filed 2013·Granted Jun 2, 2015·7 cites·19 claims
- 0691US9029065B2Photoacid generating compound and photoresist composition comprising same, coated article comprising the photoresist and method of making an articleROHM & HAAS ELECT MAT·Filed 2012·Granted May 12, 2015·7 cites·20 claims
- 0791US8900794B2Photoacid generator and photoresist comprising sameROHM & HAAS ELECT MAT·Filed 2012·Granted Dec 2, 2014·7 cites·22 claims
- 0887US9348220B2Photoacid generators and photoresists comprising sameAQAD EMAD·Filed 2011·Granted May 24, 2016·5 cites·13 claims
- 0983US9671689B2Cholate photoacid generators and photoresists comprising sameAQAD EMAD·Filed 2010·Granted Jun 6, 2017·3 cites·6 claims
- 1082US12493241B2Photoacid generators, photoresist compositions, and pattern formation methodsDUPONT ELECTRONIC MAT INTERNATIONAL LLC·Filed 2024·Granted Dec 9, 2025·0 cites·19 claims
- 1182US10901316B2Iodine-containing polymers for chemically amplified resist compositionsROHM & HAAS ELECT MAT·Filed 2019·Granted Jan 26, 2021·2 cites·10 claims
- 1282US10831100B2Iodine-containing photoacid generators and compositions comprising the sameROHM & HAAS ELECT MAT·Filed 2017·Granted Nov 10, 2020·2 cites·13 claims
- 1381US12287576B2Underlayer compositions and patterning methodsDUPONT ELECTRONIC MAT INTERNATIONAL LLC·Filed 2024·Granted Apr 29, 2025·0 cites·20 claims
- 1481US9507259B2Photoresist compositionLI MINGQI·Filed 2012·Granted Nov 29, 2016·4 cites·14 claims
- 1581US9508549B2Methods of forming electronic devices including filling porous features with a polymerROHM & HAAS ELECT MAT·Filed 2015·Granted Nov 29, 2016·3 cites·12 claims
- 1680US9067909B2Photoacid generator, photoresist, coated substrate, and method of forming an electronic deviceROHM & HAAS ELECT MAT·Filed 2013·Granted Jun 30, 2015·3 cites·19 claims
- 1778US11947258B2Photoacid-generating monomer, polymer derived therefrom, photoresist composition including the polymer, and method of forming a photoresist relief image using the photoresist compositionROHM & HAAS ELECT MAT·Filed 2023·Granted Apr 2, 2024·0 cites·20 claims
- 1876US11960206B2Photoresist composition, coated substrate including the photoresist composition, and method of forming electronic deviceROHM & HAAS ELECT MAT·Filed 2022·Granted Apr 16, 2024·0 cites·11 claims
- 1975US11829069B2Photoresist compositions and methodsROHM & HAAS ELECT MAT·Filed 2018·Granted Nov 28, 2023·1 cites·13 claims
- 2075US9256125B2Acid generators and photoresists comprising sameROHM & HAAS ELECT MAT·Filed 2013·Granted Feb 9, 2016·1 cites·21 claims
- 2175US9110369B2Photoacid generator, photoresist, coated substrate, and method of forming an electronic deviceROHM & HAAS ELECT MAT·Filed 2013·Granted Aug 18, 2015·2 cites·12 claims
- 2275US8338077B2Photoacid generators and photoresists comprising sameLI MINGQI·Filed 2010·Granted Dec 25, 2012·2 cites·2 claims
- 2374US11613519B2Photoacid-generating monomer, polymer derived therefrom, photoresist composition including the polymer, and method of forming a photoresist relief image using the photoresist compositionROHM & HAAS ELECT MAT·Filed 2016·Granted Mar 28, 2023·1 cites·15 claims
- 2474US9880469B2Resins for underlayersROHM & HAAS ELECT MAT·Filed 2015·Granted Jan 30, 2018·1 cites·19 claims
- 2574US8956799B2Photoacid generator and photoresist comprising sameROHM & HAAS ELECT MAT·Filed 2012·Granted Feb 17, 2015·2 cites·13 claims
- 2672US9921475B1Photoacid-generating compound, polymer derived therefrom, photoresist composition including the photoacid-generating compound or polymer, and method of forming a photoresist relief imageROHM & HAAS ELECT MAT·Filed 2016·Granted Mar 20, 2018·1 cites·11 claims
- 2770US10509315B2Photoacid generatorROHM & HAAS ELECT MAT·Filed 2019·Granted Dec 17, 2019·0 cites·20 claims
- 2870US2022066321A1Underlayer compositions and patterning methodsROHM & HAAS ELECT MAT·Filed 2020·Application pending·0 cites
- 2965US9601325B2Aromatic resins for underlayersROHM & HAAS ELECT MAT·Filed 2015·Granted Mar 21, 2017·1 cites·10 claims
- 3065US9146470B2Photoacid generator and photoresist comprising sameROHM & HAAS ELECT MAT·Filed 2014·Granted Sep 29, 2015·0 cites·7 claims
- 3163US11550217B2Photoresist composition, coated substrate including the photoresist composition, and method of forming electronic deviceROHM & HAAS ELECT MAT·Filed 2016·Granted Jan 10, 2023·0 cites·21 claims
- 3263US2024241441A1Polymer, photoresist compositions including the same, and pattern formation methodsROHM & HAAS ELECT MAT·Filed 2022·Application pending·0 cites
- 3362US8703383B2Photosensitive copolymer and photoresist compositionTHACKERAY JAMES W·Filed 2011·Granted Apr 22, 2014·1 cites·20 claims
- 3462US2024027905A1Photoacid generators, photoresist compositions, and pattern formation methodsROHM & HAAS ELECT MAT·Filed 2023·Application pending·0 cites
- 3560US11448960B2Salts and photoresists comprising sameROHM & HAAS ELECT MAT·Filed 2018·Granted Sep 20, 2022·0 cites·20 claims
- 3660US10809616B2Cholate photoacid generators and photoresists comprising sameROHM & HAAS ELECT MAT·Filed 2017·Granted Oct 20, 2020·0 cites·9 claims
- 3760US2024184201A1Polymer, photoresist compositions including the same, and pattern formation methodsROHM & HAAS ELECT MAT·Filed 2022·Application pending·0 cites
- 3858US11505565B2Zwitterion compounds and photoresists comprising sameROHM & HAAS ELECT MAT·Filed 2018·Granted Nov 22, 2022·0 cites·17 claims
- 3958US2023213862A1Photoresist compositions and pattern formation methodsROHM & HAAS ELECT MAT·Filed 2022·Application pending·0 cites
- 4058US2024241440A1Polymer, photoresist compositions including the same, and pattern formation methodsROHM & HAAS ELECT MAT·Filed 2022·Application pending·0 cites
- 4158US2024393689A1Compounds, monomers, polymers, photoresist compositions and pattern formation methodsDUPONT ELECTRONIC MAT INTERNATIONAL LLC·Filed 2023·Application pending·0 cites
- 4257US12276910B2Photoresist compositions and pattern formation methodsROHM & HAAS ELECT MAT·Filed 2021·Granted Apr 15, 2025·0 cites·18 claims
- 4356US9255079B2Photoacid generators and photoresists comprising sameLI MINGQI·Filed 2010·Granted Feb 9, 2016·0 cites·5 claims
- 4455US10317795B2Photoacid generatorROHM & HAAS ELECT MAT·Filed 2016·Granted Jun 11, 2019·0 cites·12 claims
- 4555US9720321B2Lactone photoacid generators and resins and photoresists comprising sameAQAD EMAD·Filed 2011·Granted Aug 1, 2017·0 cites·9 claims
- 4655US2024019779A1Compounds and photoresist compositions including the sameROHM & HAAS ELECT MAT·Filed 2022·Application pending·0 cites
- 4753US11932713B2Monomers, polymers and lithographic compositions comprising sameROHM & HAAS ELECT MAT·Filed 2018·Granted Mar 19, 2024·0 cites·17 claims
- 4853US2024027904A1Photoactive compounds, photoresist compositions including the same, and pattern formation methodsROHM & HAAS ELECT MAT·Filed 2023·Application pending·0 cites
- 4953US2023314934A1Photoactive compounds, photoresist compositions including the same, and pattern formation methodsROHM & HAAS ELECT MAT·Filed 2022·Application pending·0 cites
- 5053US2023103685A1Iodine-containing acid cleavable compounds, polymers derived therefrom, and photoresist compositionsROHM & HAAS ELECT MAT·Filed 2021·Application pending·0 cites
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →