Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polyoxadiazole from 5-t-butylisophthalic acid

Polyoxadiazole from 5-t-butylisophthalic acid

US Patent 4487921 · Granted Dec 11, 1984

Estimated economic value: $22,893,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Microbial control on high-touch surfaces in health care facilities2025
Application of Dry Hydrogen Peroxide (DHP) gas to methods of poultry production2024
Application of dry hydrogen peroxide (DHP) gas to methods of poultry production2019
Melt-processable polymeric materials based on 5-t-butylisophthalic1990
Copolyoxadiazole-imide containing 5-tertiary butyl phenylene moiety1985
Co-polyoxadiazoles based on 5-t-butylisosphthalic acid1985
Poly-imide-oxadiazole soluble in m-cresol1984
Poly[N,N'-(alkyl or aryl)-bis(4,4'-phthalimido)-1,3,4-oxadiazole-2,5-diyls]1984
Display stand for jewelry articles1983
Injection moldable amide-imide copolymers1982
Injection moldable amide-imide copolymers and terpolymers1982
Foldable packet for storing and displaying a jewelry article1982