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. 11, 1989
Filed:
Apr. 30, 1987
Lisa E Freed, Lincoln, MA (US);
Jill R Kadam, Vernon Hills, IL (US);
Philip A Drinker, Belmont, MA (US);
J Richard Thebeau, Wilmington, MA (US);
Robert S Langer, Somerville, MA (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Abstract
A reactor system especially suited for removal of chemical species from the bloodstream or other biological solutions containing suspended material. The reactor contains species such as enzymes, antibodies, receptors, anti-toxins, and a variety of drugs or inorganic compounds immobilized on particulate supports and/or solid phase adsorbents which react with specific materials under the appropriate conditions. The reactor chamber is cylindrical and may optionally include a second cylinder internal to, and concentric with, the first cylinder, where the annular space between the pair of concentric cylinders forms the fluid path. The reactor chamber is oscillated through an arc of between approximately 50 and 90 degrees along an axis perpendicular to the axis of the flow of fluid through the reactor. The oscillatory motion in combination with the flow through the reactor maintains the particles in a fluidized state, preventing packing and maximizi
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile