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. 11, 1989
Filed:
Feb. 09, 1988
Applicant:
Inventors:
Ernest S Kaswasaki, Richmond, CA (US);
Martha B Ladner, Richmond, CA (US);
Janelle N Van Arsdell, Richmond, CA (US);
Alice M Wang, Walnut Creek, CA (US);
Peter Ralph, Orinda, CA (US);
Mazie Y Coyne, Pleasanton, CA (US);
Mary K Warren, San Leandro, CA (US);
Assignee:
Cetus Corporation, Emeryville, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12P / ;
U.S. Cl.
CPC ...
435 70 ; 4352402 ; 4352523 ; 435320 ; 530351 ; 536 27 ; 935 11 ; 935 13 ; 935 27 ; 935 60 ; 935 70 ; 935 73 ;
Abstract
A colony stimulating factor, CSF-1, is a lymphokine useful in overcoming the immunosuppression induced by chemotherapy or resulting from other causes. CSF-1 is obtained in usable amounts by recombinant methods, including cloning and expression of the murine and human DNA sequences encoding this protein.