Inventor

DUYAL TULAY

US3 patents

⚠️ This page may combine multiple inventors who share the name “DUYAL TULAY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST CO AMERICAN

2 patents

US4435496AMar 6, 1984

Photopolymer cleavage imaging system

HOECHST CO AMERICAN42 citations90

US4539285ASep 3, 1985

Photosensitive negative diazo composition with two acrylic polymers for photolithography

HOECHST CO AMERICAN9 citations71

HOECHST CELANESE CORP

1 patent

US4786582ANov 22, 1988

Organic solvent free developer for photosensitive coatings

HOECHST CELANESE CORP3 citations57