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:
Feb. 14, 1978
Filed:
May. 04, 1976
Applicant:
Inventors:
William M Hearon, Portland, OR (US);
Lo C Fan, Vancouver, WA (US);
Assignee:
Boise Cascade Corporation, Portland, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
2605 / ;
Abstract
Glycine is produced by the reductive amination of glyoxylic acid in a reaction mixture comprising glyoxylic acid, ammonia, water and a water-soluble organic solvent for glyoxylic acid, in an atmosphere of hydrogen, using a rhodium hydrogenation catalyst.