Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Semi-crystalline, semi-aromatic copolyamides

Semi-crystalline, semi-aromatic copolyamides

US Patent 5322923 · Granted Jun 21, 1994

Estimated economic value: $2,036,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Thermoplastic composites and corresponding fabrication methods and articles2023
Precipitated silica and paper industry/other applications thereof2018
Production of an article by selective fusion of polymer powder layers2016
Method for treating a gas to reduce the carbon dioxide content thereof2015
Toothed washer for a tube coupler device, a method of making a toothed washer, a2007
Use of a high structure and dispersible precipitated silica as a thickening or t2006
Melt spinnable copolyamines with improved modulus of elasticity, filaments produ1997
Preparation of L-aspartic acid1996
Semi-crystalline, semi-aromatic copolyamides1995
Semi-crystalline, semi-aromatic copolyamides1995
Preparation of maleamic acid1995
Preparation of amorphous/semicrystalline semi-aromatic (co)polyamides1994