Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydrous silica gel containing dentifrice

Hydrous silica gel containing dentifrice

US Patent 4303641 · Granted Dec 1, 1981

Estimated economic value: $4,025,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Chromium support-agglomerate-transition metal polymerization catalysts and proce2005
Coordination catalyst systems employing chromium support-agglomerate and method 2005
Heterogeneous chromium catalysts and processes of polymerization of olefins usin2004
High pore volume polyolefin catalyst2003
Multi-component polyolefin catalysts1998
High pore volume and pore diameter aluminum phosphate1995
High pore volume and pore diameter aluminum phosphate and method of making the s1994
High pore volume and pore diameter aluminum phosphate1991
Methods of preparing hydrous silica gels1984
Methods of preparing hydrous silica gels1984
Compositions for polishing silicon and germanium1981