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. 21, 2009
Filed:
Nov. 17, 2004
Applicants:
Martin Blum, Edingen-Neckarhausen, DE;
Gerald Zieres, Worms, DE;
Inventors:
Martin Blum, Edingen-Neckarhausen, DE;
Gerald Zieres, Worms, DE;
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 19/00 (2006.01); B01D 24/00 (2006.01); B01D 29/01 (2006.01); B01D 29/39 (2006.01); B01D 29/86 (2006.01); F16K 31/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A Reactor () for solid phase synthesis comprises a vessel (), a plurality of filters () arranged in the vessel () and a plurality of filtrate outlets () for evacuating the filtrate out of the filters (). Each filter () is connected to one filtrate outlet (). The reactor () comprises means () for delivering a gas into the vessel () in a region of the vessel () near to the bottom () of the vessel () and beside the filters ().