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:
Aug. 22, 1995
Filed:
Aug. 10, 1987
David J Pickup, Durham, NC (US);
Dhavalkumar D Patel, Durham, NC (US);
Duke University, Durham, NC (US);
Abstract
The invention comprises a plasmid vector, utilizing genetic material that causes high levels of expression of poxvirus genes, and the method of using this genetic material. One preferred embodiment comprises an upstream cis-acting element of a poxvirus gene encoding the major protein component of the poxvirus A-type inclusion. A second preferred embodiment of the invention comprises a downstream cis-acting element of a poxvirus gene encoding the major protein component of the poxvirus A-type inclusion. These elements are inserted upstream and downstream respectively, of selected cloned genes in the plasmid vector to obtain very high levels of expression of the cloned gene.