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:
Sep. 11, 2001
Filed:
Aug. 01, 1997
Robert P. Lanza, Clinton, MA (US);
Dawn M. Ecker, Shrewsbury, MA (US);
John Ringeling, Boston, MA (US);
Joanne P. Marsh, Shrewsbury, MA (US);
William Chick, Wellesley, MA (US);
BioHybrio Technologies LLC, Shrewsbury, MA (US);
Abstract
A device that includes a living cell or tissue and an agent that inhibits the ability of a host molecule to damage the cell or tissue. The device can be constructed in various forms including an implantable device, a composite microreactor and a double composite microreactor. The composite microreactor includes an internal particle that includes a living cell or tissue, an internal particle matrix that includes the living cell or tissue and an internal semipermeable coating enclosing the internal particle matrix, a gel super matrix in which the internal particle is embedded, and an agent that inhibits the ability of a host molecule to damage the cell or tissue. The double composite microreactor includes an internal particle, a particle that includes a particle matrix in which the internal particle is embedded, a super matrix in which the particle is embedded, and an agent that inhibits the ability of a host molecule to damage the living cell or tissue.