Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparation of aromatic/aliphatic nitriles

Preparation of aromatic/aliphatic nitriles

US Patent 4436669 · Granted Mar 13, 1984

Estimated economic value: $1,385,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Diaphragm arrangement for a planar dynamic sound transducer, and methods to prod2020
Planar dynamic transducer2019
Planardynamic transducer2017
Printed circuit having a dielectric covercoat1995
Process for the preparation of calcium fluosilicate as a raw material for obtain1991
Method of using laser routing to form a rigid/flex circuit board1990
Flexible circuit laminate for surface mount devices1989
Fluorinated silica catalyst and preparation of aromatic/aliphatic nitriles in th1989
Fluorinated silica catalyst and preparation of aromatic/aliphatic nitriles in th1989
Fluorinated silica catalyst and preparation of aromatic/aliphatic nitriles in th1989
Novel spheroidal silica particulates1987
High specific surface hydrargillite1986