Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Photosensitive compositions comprising photosensitive polyfunctional aromatic diazo compounds, and presensitized lithographic plates formed with the same

Photosensitive compositions comprising photosensitive polyfunctional aromatic diazo compounds, and presensitized lithographic plates formed with the same

US Patent 5589315 · Granted Dec 31, 1996

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor chip with a porous single crystal layer and manufacturing method o2009
Photosensitive composition comprising photosensitive saponified poly(vinyl aceta2004
1,2-Naphthoquinone-2-diazidesulfonate ester photosensitive agent, method for pro2004
Method of producing a screen for a color display tube2003
Photosensitive compositions and pattern formation method2002
Photosensitive compositions and pattern formation method2002
Magnetic head device with feature protecting a conductive wire extending to a ma2002
Method of adjusting height of magnetic head2002
Photosensitive compositions and pattern formation method2002
Photosensitive compositions and pattern formation method2002
Method for producing 1,2-naphthoquinone-2-diazide-4-sulfonyl chloride2001
Filter element2001