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:
Apr. 27, 2010
Filed:
Nov. 14, 2003
Franciscus Marinus Hendrikus DE Groot, Nijmegen, NL;
Patrick Henry Beusker, Nijmegen, NL;
Johannes Wilhelm Scheeren, Malden, NL;
Franciscus Marinus Hendrikus De Groot, Nijmegen, NL;
Patrick Henry Beusker, Nijmegen, NL;
Johannes Wilhelm Scheeren, Malden, NL;
Syntarga, B.V., Nijmegen, NL;
Abstract
This invention concerns multiple release spacers and spacer systems, which release multiple leaving groups following a single activation. It concerns compounds comprising a specifier linked to two or more of the same or different leaving groups (L in the figure) via a self-eliminating multiple release spacer or spacer system, which compounds upon a single activation step, in particular removal or transformation of the specifier, release at least two leaving groups.