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. 07, 2002
Filed:
Aug. 02, 2000
Applicant:
Inventors:
Cleopatra Cabuz, Edina, MN (US);
J. David Zook, Golden Valley, MN (US);
Thomas Raymond Ohnstein, Roseville, MN (US);
Ulrich Bonne, Hopkins, MN (US);
Eugen Loan Cabuz, Edina, MN (US);
Ernest Allen Satren, Bloomington, MN (US);
Assignee:
Honeywell International Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 7/06 ;
U.S. Cl.
CPC ...
G05D 7/06 ;
Abstract
A fluid driving system for portable flow cytometers or other portable devices that accepts a less precise and less stable pressure source, and then adjusts the pressure in a closed-loop manner to maintain a constant, desired flow velocity. The fluid driving system may be used in portable or wearable cytometers for use in remote locations, such as at home or in the field.