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:
Feb. 03, 2009
Filed:
Feb. 01, 2002
Mika Koskinen, Turku, FI;
Eija Säilynoja, Turku, FI;
Manja Ahola, Piikkiö, FI;
Harry Jalonen, Turku, FI;
Jukka Salonen, Turku, FI;
Veli-matti Kähäri, Turku, FI;
Mika Koskinen, Turku, FI;
Eija Säilynoja, Turku, FI;
Manja Ahola, Piikkiö, FI;
Harry Jalonen, Turku, FI;
Jukka Salonen, Turku, FI;
Veli-Matti Kähäri, Turku, FI;
DelSiTech Oy, Turku, FI;
Abstract
A biodegradable carrier is produced for preservation and/or controlled delivery of biologically active agents where the biodegradable carrier is a silica xerogel which is made from water and silane by using acid or base as a catalyst, and biologically active agents in the biodegradable carrier are infecting and/or transfecting viruses. Silica xerogel material can be pharmaceutically acceptable and it can be used as a medicine.