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:
Jan. 05, 1999
Filed:
May. 27, 1994
Applicant:
Inventors:
John W Grula, Pasadena, CA (US);
Richard L Hudspeth, Altadena, CA (US);
Assignee:
Mycogen Corporation, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
4353201 ; 435 691 ; 4351723 ; 435419 ; 536 232 ; 536 236 ; 536 241 ;
Abstract
A plasmid comprising a phosphoenolpyruvate carboxylase gene and promoter isolated from maize. The phosphoenolpyruvate carboxylase gene encodes a phosphoenolpyruvate carboxylase isozyme involved in C.sub.4 photosynthesis and which is not expressed in seeds.