Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparation of unsaturated and saturated ketones

Preparation of unsaturated and saturated ketones

US Patent 4874899 · Granted Oct 17, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for using a geometrical probe with a spindle of a machine tool, and machi2020
Device for preventing vibrations in a tool spindle2015
Process for the dehydration of substituted 4-dimethylamino-2-aryl-butan-2-ol com2014
Shaft cooler for a tool motor spindle2014
Compositions of material, especially lubricants and pressure transmitting means,2006
Immobilised ionic liquids2005
Clothes hanger with a pants holding device2001
Self-clamping fastening ring2000
Method of producing .epsilon.-Caprolactam, MFI zeolite catalysts on whose surfac2000
Method of producing .epsilon.-caprolactam, MFI zeolite catalysts on whose surfac1998
Carbonylation of olefins1998
Recovery of glycols from used antifreeze compositions by distillation1997