YC

Yen-Yau H. Chao

Rohm And Haas: 5 patents #449 of 2,359Top 20%
📍 Harleysville, PA: #63 of 322 inventorsTop 20%
🗺 Pennsylvania: #9,221 of 74,527 inventorsTop 15%
Overall (All Time): #563,891 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10730795 Aqueous foam carrier and method of making the same 2020-08-04
10252942 Fiber containing aqueous foam composite, the process and use 2019-04-09
6602924 Foamed gypsum compositions Jin-Chih Chiang 2003-08-05
5696174 Stable and water-resistant aqueous foam composition Kuei-Jung Chao 1997-12-09
5110839 Foamed cementitious compositions comprising low water and poly(carboxylic)acid stabilizer 1992-05-05
5109030 Foamed hydraulic compositions containing copolymeric foam stabilizers Gary Robert Larson, Linus W. Linder, Mike Bauman 1992-04-28
4740536 Water-based binder, coating and adhesive compositions from alkaline-curable latex polymers, epoxies and amines 1988-04-26
4636546 Process for preparing modified polymer emulsion adhesives 1987-01-13
4394316 Copper modified mancozeb 1983-07-19