The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 23, 2001
Filed:
Sep. 20, 1999
Applicant:
Inventors:
Emilio E. Bunel, Wilmington, DE (US);
Helen S. M. Lu, Wallingford, PA (US);
Kenneth Gene Moloy, Newark, DE (US);
Shawn H. Phillips, Lancaster, CA (US);
Kathryn E. Schwiebert, Wilmington, DE (US);
Wilson Tam, Boothwyn, PA (US);
Nora Radu, Landenburg, PA (US);
Assignee:
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 4/550 ;
U.S. Cl.
CPC ...
C07C 4/550 ;
Abstract
A process for hydroformylatiog acyclic monoethylenically unsaturated compounds to corresponding terminal aldehydes using a Group VIII transition metal and selected multidentate phosphite ligands.