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:
Jun. 06, 1989
Filed:
Nov. 18, 1987
Applicant:
Inventors:
Shih-Ger Chang, El Cerrito, CA (US);
David K Liu, Oakland, CA (US);
Elizabeth A Griffiths, Morristown, NJ (US);
David Littlejohn, Oakland, CA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C12P / ;
U.S. Cl.
CPC ...
562556 ; 423235 ; 423243 ; 435113 ; 562557 ;
Abstract
The present invention in one aspect relates to a process for the simultaneous removal of NO.sub.x and SO.sub.2 from a fluid stream comprising mixtures thereof and in another aspect relates to the separation, use and/or regeneration of various chemicals contaminated or spent in the process and which includes the steps of:
Chang, Shih-Ger. (1989). A process for the preparation of cysteine from cystine (U.S. Patent No. 4837361). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4837361
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile