Inventor
KAUR IRVINDER
US28 patents
⚠️ This page may combine multiple inventors who share the name “KAUR IRVINDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM & HAAS ELECT MAT
26 patentsUS9046767B2Jun 2, 2015
Photoacid generator, photoresist, coated substrate, and method of forming an electronic device
ROHM & HAAS ELECT MAT7 citations84
US10221131B2Mar 5, 2019
Acid generator compounds and photoresists comprising same
ROHM & HAAS ELECT MAT4 citations73
US10241411B2Mar 26, 2019
Topcoat compositions containing fluorinated thermal acid generators
ROHM & HAAS ELECT MAT2 citations72
US9869933B2Jan 16, 2018
Pattern trimming methods
ROHM & HAAS ELECT MAT3 citations72
US9696629B2Jul 4, 2017
Photoresist pattern trimming compositions and methods
ROHM & HAAS ELECT MAT2 citations72
US9541834B2Jan 10, 2017
Ionic thermal acid generators for low temperature applications
ROHM & HAAS ELECT MAT3 citations72
US9067909B2Jun 30, 2015
Photoacid generator, photoresist, coated substrate, and method of forming an electronic device
ROHM & HAAS ELECT MAT3 citations63
US9110369B2Aug 18, 2015
Photoacid generator, photoresist, coated substrate, and method of forming an electronic device
ROHM & HAAS ELECT MAT2 citations62
US11796916B2Oct 24, 2023
Pattern formation methods and photoresist pattern overcoat compositions
ROHM & HAAS ELECT MAT0 citations61
US11506981B2Nov 22, 2022
Photoresist pattern trimming compositions and pattern formation methods
ROHM & HAAS ELECT MAT1 citations61
US11003074B2May 11, 2021
Pattern formation methods and photoresist pattern overcoat compositions
ROHM & HAAS ELECT MAT0 citations61
US10578969B2Mar 3, 2020
Photoresist topcoat compositions and methods of processing photoresist compositions
ROHM & HAAS ELECT MAT1 citations61
US11754927B2Sep 12, 2023
Photoresist pattern trimming compositions and pattern formation methods
ROHM & HAAS ELECT MAT0 citations58
US11859082B2Jan 2, 2024
Polymers useful as surface leveling agents
ROHM & HAAS ELECT MAT0 citations52
US9256125B2Feb 9, 2016
Acid generators and photoresists comprising same
ROHM & HAAS ELECT MAT1 citations52
US12282254B2Apr 22, 2025
Photoresist compositions and pattern formation methods
ROHM & HAAS ELECT MAT0 citations51
US10684549B2Jun 16, 2020
Pattern-formation methods
ROHM & HAAS ELECT MAT0 citations51
US10481495B2Nov 19, 2019
Topcoat compositions containing fluorinated thermal acid generators
ROHM & HAAS ELECT MAT0 citations51
US10197918B2Feb 5, 2019
Photoresist topcoat compositions and methods of processing photoresist compositions
ROHM & HAAS ELECT MAT0 citations51
US10007179B2Jun 26, 2018
Thermal acid generators and photoresist pattern trimming compositions and methods
ROHM & HAAS ELECT MAT0 citations51
US9760011B1Sep 12, 2017
Pattern trimming compositions and methods
ROHM & HAAS ELECT MAT1 citations51
US11940731B2Mar 26, 2024
Photoresist topcoat compositions and methods of processing photoresist compositions
ROHM & HAAS ELECT MAT0 citations50
US12234369B2Feb 25, 2025
Photoresist topcoat compositions and methods of processing photoresist compositions
ROHM & HAAS ELECT MAT0 citations49
US10241407B2Mar 26, 2019
Thermal acid generators and photoresist pattern trimming compositions and methods
ROHM & HAAS ELECT MAT0 citations41
US9128372B2Sep 8, 2015
Dendritic compounds, photoresist compositions and methods of making electronic devices
ROHM & HAAS ELECT MAT0 citations41
US10042259B2Aug 7, 2018
Topcoat compositions and pattern-forming methods
ROHM & HAAS ELECT MAT0 citations40