AH

Andrew Hejl

Rohm And Haas: 8 patents #1 of 220Top 1%
Dow Global Technologies: 4 patents #19 of 642Top 3%
📍 Lansdale, PA: #1 of 97 inventorsTop 2%
🗺 Pennsylvania: #90 of 7,685 inventorsTop 2%
Overall (2021): #13,994 of 548,734Top 3%
8
Patents 2021

Issued Patents 2021

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11161986 Preparation of a coatings formulation with alkali swellable polymer particles James Keith Bardman, Jonathan DeRocher, Anthony K. VanDyk, Lin Wang, Kimy Yeung 2021-11-02
11155722 Preparation of a coatings formulation with alkali swellable polymer particles James Keith Bardman, Jonathan DeRocher, Antony K. Van Dyk, Lin Wang, Kimy Yeung 2021-10-26
11124656 Aqueous dispersion of mutlistage polymer particles Jonathan DeRocher, Jessica R. Levin, John J. Rabasco, Antony K. Van Dyk, Kimy Yeung 2021-09-21
11111329 Preparation of an aqueous dispersion of copolymer particles of vinyl acetate and a cyclic ketene acetal monomer Matthew Carter, Ralph C. Even 2021-09-07
11111328 Aqueous dispersion of copolymer particles of vinyl acetate and a cyclic ketene acetal monomer Matthew Carter, James DeFelippis, Ralph C. Even 2021-09-07
11097307 Method for preparing a UV curable coating composition Eric C. Greyson, Charles R. Hegedus, Rebecca L. Ladewski, Erin B. Vogel, Wenqin Wang 2021-08-24
10968342 Process for preparing an aqueous dispersion of multistage polymer particles Jonathan DeRocher, Jessica R. Levin, John J. Rabasco, Antony K. Van Dyk, Kimy Yeung 2021-04-06
10961410 UV curable coating composition Eric C. Greyson, Charles R. Hegedus, Rebecca L. Ladewski, Erin B. Vogel, Wenqin Wang 2021-03-30