EZ

Elizabeth A. Zezinka

TO Transitions Optical: 9 patents #19 of 143Top 15%
PO Ppg Industries Ohio: 2 patents #525 of 1,316Top 40%
📍 Seneca, PA: #4 of 55 inventorsTop 8%
🗺 Pennsylvania: #7,358 of 74,527 inventorsTop 10%
Overall (All Time): #436,203 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12304991 Photochromic article Joseph D. Turpen, Emily Amond, Anu Chopra, Michael Frank Haley, Beon-Kyu Kim +6 more 2025-05-20
12097521 Apparatus and method for precision coating of ophthalmic lenses with photochromic coatings Cathy A. Taylor, Michael Frank Haley, Brian Smyth, Anil Kumar, David John Park +1 more 2024-09-24
11795331 Curable photochromic compositions Michael Frank Haley, Linda K. Anderson, Anthony Thomas Gestrich, David B. Knowles, Stephen G. Robinson +1 more 2023-10-24
11525027 Curable photochromic composition including a segmented polymer Stephen G. Robinson, Anthony Thomas Gestrich, Michael Frank Haley, David B. Knowles, Cathy A. Taylor 2022-12-13
10954397 Curable photochromic compositions Michael Frank Haley, Anthony Thomas Gestrich, Dave Knowles, Stephen G. Robinson, Feng Wang +1 more 2021-03-23
10423061 Multilayer photochromic articles Massimiliano Tomasulo, Cory S. Brown 2019-09-24
9028728 Photochromic materials that include indeno-fused naphthopyrans Kevin E. Bancroft, Anu Chopra, Xiao-Man Dai, Beon-Kyu Kim, David B. Knowles +8 more 2015-05-12
8563212 Methods for producing photosensitive microparticles, non-aqueous dispersions thereof and articles prepared therewith Steven Bowles, Anu Chopra, James P. Colton, Dennis L. Faler, M. Frank Haley +5 more 2013-10-22
8563213 Methods for producing photosensitive microparticles Steven Bowles, Anu Chopra, Randy E. Daughenbaugh, Dennis L. Faler, M. Frank Haley +5 more 2013-10-22
7288595 Polyether carbamate compounds, compositions containing such compounds, and methods related thereto Shanti Swarup, Michael Hart, Christiana Yichun Jia, Edward S. Pagac, Cathy A. Taylor 2007-10-30
7001952 Coating compositions containing polyurethane dispersions and highly crosslinked polymer particles Dennis L. Faler, Karen A. Barkac, M. Frank Haley, Deena M. McHenry, Edward S. Pagac +2 more 2006-02-21