Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Calcium sulphate-based composition and methods of making same

Calcium sulphate-based composition and methods of making same

US Patent 6964704 · Granted Nov 15, 2005

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Calcium sulfate hemihydrate treatment process2012
Calcium sulfate hemihydrate treatment process2010
Alpha-type calcium sulfate hemihydrate compositions2010
Alpha-type calcium sulfate hemihydrate compositions2010
Alpha-type calcium sulfate hemihydrate compositions and methods of making same2008
Alpha-type calcium sulfate hemihydrate compositions and methods of making same2008
Gypsum board having improved flexibility, toughness, abuse resistance, water res2004
Waterproof deck2004
Fungus resistant gypsum-based substrate2004
Gypsum-based construction material2002
Gypsum board1992
Sag-resistant gypsum board containing coal fly ash and method for making same1983