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:
Jul. 16, 1991
Filed:
Oct. 24, 1989
Applicant:
Inventors:
James C Paulson, Sherman Oaks, CA (US);
Eryn Ujita-Lee, Redondo Beach, CA (US);
Karen J Colley, Los Angeles, CA (US);
Beverly Adler, Newbury Park, CA (US);
Jeffrey K Browne, Camarillo, CA (US);
Assignee:
The Regents of the Univ. of California, Oakland, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435193 ; 4353201 ; 4351123 ; 4352402 ; 935 48 ; 935 60 ; 935 70 ;
Abstract
A method for genetically engineering cells to produce soluble and secretable Golgi processing enzymes instead of naturally occurring membrane-bound enzymes. Cells are genetically engineered to express glycosyltransferases which lack both a membrane anchor and a r