Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for recovering onium hydroxides from solutions containing onium compounds

Process for recovering onium hydroxides from solutions containing onium compounds

US Patent 5968338 · Granted Oct 19, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for SSZ-39 synthesis using modified reaction composition2020
Morpholinium-based quaternary ammonium cation and AEI type zeolite made therewit2020
Structure directing agent for improved synthesis of zeolites2018
Process for preparing advanced ceramic powders using onium dicarboxylates2011
Ionic liquids containing a sulfonate anion2010
Removal of metal ions from onium hydroxides and onium salt solutions2009
Lewis acid ionic liquids2006
Electrochemical process for producing ionic liquids2006
Polymer grafted support polymers2005
Process for recovering organic hydroxides from waste solutions2001
Process for recovering onium hydroxides or onium salts from solutions containing2001
Process for recovering onium hydroxides or onium salts from solutions containing2001