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. 08, 2008
Filed:
Jul. 03, 2002
Applicants:
Ramon Güimil, Heidelberg, DE;
Matthias Scheffler, Hirschberg/Leutershausen, DE;
Peer F. Stähler, Mannheim, DE;
Barbro Beijer, Nussloch, DE;
Inventors:
Ramon Güimil, Heidelberg, DE;
Matthias Scheffler, Hirschberg/Leutershausen, DE;
Peer F. Stähler, Mannheim, DE;
Barbro Beijer, Nussloch, DE;
Assignee:
Febit AG, Mannheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H 21/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for the synthesis of a nucleic acid by gradual breakdown from protected synthesis building blocks carrying two-stage protective groups. The two-stage protective groups are split by means of a first exposure step and a subsequent chemical treatment step