Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dielectric films from water soluble polyimides

Dielectric films from water soluble polyimides

US Patent 4418190 · Granted Nov 29, 1983

Estimated economic value: $72,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Vanadium corrosion inhibitor1999
Vanadium corrosion inhibitor1997
Method for removing sulfur from superalloy articles to improve their oxidation r1994
Method for bonding joints with an organic adhesive using a water soluble silane 1992
Method of making oxidatively stable water soluble amorphous hydrated metal oxide1990
Method for coating fibers with an amorphous hydrated metal oxide1990
Method for bonding joints with an organic adhesive using a water soluble amorpho1989
Amorphous hydrated metal oxide primer for organic adhesively bonded joints1989
Method for adhesion of grit to blade tips1987
Container insert1987
Method for depositing a layer of abrasive material on a substrate1987
Amorphous hydrated metal oxide primer for composite fibers1987