Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for preparing phosphorothioates and phosphates

Process for preparing phosphorothioates and phosphates

US Patent 4814448 · Granted Mar 21, 1989

Estimated economic value: $2,706,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Selective electrochemical reduction of halogenated 4-aminopicolinic acids2002
4-aminopicolinates and their use as herbicides2001
Process for preparing 2-chloro-3-alkoxy-4-alkylsulfonyl-benzoic acids and esters2001
Process for preparing 1-alkyl-4-(2-chloro-3-alkoxy-4-alkylsulfonylbenzoyl)-5-hyd2000
Process for the preparation of halo-4-phenoxyquinolines1999
Process for the preparation of 4-haloquinazolines1993
Preparation of higher alkylesters of carboxylic acids1993
Solvent-free process for the preparation of ((pyridinyloxy)phenoxy) propionate d1991
Removal of potassium chloride from solvents1991
Process for preparing phosphorothioates and phosphates and phosphonothioates and1989
Process for the preparation of bis(1-phenylethenyl) compounds1982
Removal of oxazole from acrylonitrile1980