Granted Patent
Utility
US 6,153,788 · App. 09/131,026
Process for preparing esters of ethylenically unsaturated carboxylic acids
Inventors:
Wolfgang Fischer, Dieter Margotte, Jurgen Meixner
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Aug 7, 1998
Inventors
Wolfgang Fischer
Dieter Margotte
Jurgen Meixner
Assignee (at issue)
Bayer Aktiengesellschaft
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.