Inventor
KUTCHKO CYNTHIA
US35 patents
⚠️ This page may combine multiple inventors who share the name “KUTCHKO CYNTHIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPG IND OHIO INC
29 patentsUS10253195B2Apr 9, 2019
Coreactive materials and methods for three-dimensional printing
PPG IND OHIO INC19 citations93
US6770705B2Aug 3, 2004
Curable film-forming composition exhibiting improved impact strength and chip resistance
PPG IND OHIO INC33 citations92
US6309757B1Oct 30, 2001
Gas barrier coating of polyamine, polyepoxide and hydroxyaromatic compound
PPG IND OHIO INC17 citations84
US7794844B2Sep 14, 2010
Dual cure coating compositions, multi-component composite coatings, and related coated substrates
PPG IND OHIO INC5 citations73
US11634599B2Apr 25, 2023
Coreactive materials and methods for three-dimensional printing
PPG IND OHIO INC1 citations72
US11028279B2Jun 8, 2021
Coreactive materials and methods for three-dimensional printing
PPG IND OHIO INC1 citations72
US10982105B2Apr 20, 2021
Methods for reactive three-dimensional printing by extrusion
PPG IND OHIO INC1 citations72
US10434704B2Oct 8, 2019
Additive manufacturing using polyurea materials
PPG IND OHIO INC2 citations70
US10240064B2Mar 26, 2019
Curable compositions and their use as coatings and footwear components
PPG IND OHIO INC6 citations65
US12187904B2Jan 7, 2025
Coreactive materials and methods for three-dimensional printing
PPG IND OHIO INC0 citations62
US11920046B2Mar 5, 2024
Coreactive materials and methods for three-dimensional printing
PPG IND OHIO INC0 citations62
US11613076B2Mar 28, 2023
Three-dimensional printing processes using 1,1-di-activated vinyl compounds
PPG IND OHIO INC0 citations62
US9040648B2May 26, 2015
Polymer compositions containing mechanochromic polymers
PPG IND OHIO INC3 citations61
US12138850B2Nov 12, 2024
Additive manufacturing using polyurea materials
PPG IND OHIO INC0 citations60
US10888821B2Jan 12, 2021
Method for treating a microporous membrane
PPG IND OHIO INC1 citations60
US12390992B2Aug 19, 2025
Additive manufacturing compositions and methods including resin stabilized pigments
PPG IND OHIO INC0 citations59
US11781020B2Oct 10, 2023
Silica-graphenic carbon composite particles and elastomeric materials including such particles
PPG IND OHIO INC1 citations56
US11525087B2Dec 13, 2022
Dielectric devices and methods of fabrication
PPG IND OHIO INC0 citations56
US11254838B2Feb 22, 2022
Single component hydrophobic coating
PPG IND OHIO INC1 citations56
US12228536B2Feb 18, 2025
Radio frequency signaling system and curable composition
PPG IND OHIO INC0 citations53
US12084349B2Sep 10, 2024
Dispersions containing graphenic carbon nanoparticles and dispersant resins
PPG IND OHIO INC1 citations51
US8889807B2Nov 18, 2014
Controlled radical polymerization initiators
PPG IND OHIO INC1 citations51
US12384097B2Aug 12, 2025
Additive manufacturing using reactive compositions
PPG IND OHIO INC0 citations50
US12564876B2Mar 3, 2026
Co-reactive additive manufacturing compositions and articles for use in investment casting
PPG IND OHIO INC0 citations49
US10864673B2Dec 15, 2020
Additive manufacturing using polyurea materials
PPG IND OHIO INC0 citations49
US12226983B2Feb 18, 2025
Multilayer systems and methods of making multilayer systems
PPG IND OHIO INC0 citations47
US10619099B2Apr 14, 2020
Dielectric devices and methods of fabrication
PPG IND OHIO INC0 citations46
US12503544B2Dec 23, 2025
Elastomeric compositions and methods of use
PPG IND OHIO INC0 citations45
US12434434B2Oct 7, 2025
Methods of making chemically resistant sealing components
PPG IND OHIO INC0 citations43