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:
Oct. 17, 2000
Filed:
Jul. 29, 1996
Applicant:
Inventors:
Kazuko Handa, Bellevue, WA (US);
Mary Ellen Salyan, Silverdale, WA (US);
Mark R Stroud, Seattle, WA (US);
Sen-itiroh Hakomori, Mercer Island, WA (US);
Assignees:
The Biomembrane Institute, , WA (US);
Seikagaku Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
514 25 ; 536-41 ; 536 172 ; 536 53 ; 536 55 ; 536 551 ; 514 54 ; 514 62 ;
Abstract
An unbranched polylactosamine comprising at least 6 monosaccharides and having terminal .alpha.2.fwdarw.3 sialylation and internal .alpha.1.fwdarw.3 fucosylation at various N-acetylglucosamine residues except for solely at the penultimate N-acetylglucosamine residue.