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. 03, 2017
Filed:
May. 21, 2014
The Trustees of the University of Pennsylvania, Philadelphia, PA (US);
Virgil Percec, Philadelphia, PA (US);
The Trustees of the University of Pennsylvania, Philadelphia, PA (US);
Abstract
The invention concerns compounds of the formula (I) wherein: Yand Yare independently a monosaccharide or disaccharide; Xand Xare independently —(R—O)—, —(R)—, —O—(R—O)—, —R—O—R—O— or a covalent bond; Qand Qare independently a nitrogen-containing heterocycle moiety; Zand Zare independently —(O—R)—, —(O—C(═O)—R)a-, —O—C(═O)—R—C(=0)-R—, —O—C(═O)—R—C(═O)—Ror a covalent bond; R-Rare each independently C-Calkyl; R-Rare each independently a linear or branched alkyl group; b, c, d, e, f, and g are 0 or 1, provided b+c+d equals at least 2 and e+f+g equals at least 2; and a, m, p, and q are each an integer from 1-6.