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:
May. 14, 1991
Filed:
Feb. 23, 1988
Applicant:
Inventor:
James R Robinson, Livermore, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C21N / ; C12M / ;
U.S. Cl.
CPC ...
435240242 ; 435240241 ; 435284 ; 435285 ; 435818 ; 210636 ;
Abstract
A dual hollow fiber bioreactor comprised of homopolymer construction and a method of using same. The bioreactor being created by thermal bonding incorporating a heat sink so as to preserve the structural integrity of the bioreactor during initial construction and in subsequent treatments during sterilization processes.