GS

Geoffrey P. Spencer

DP Deka Products Limited Parternship: 47 patents #29 of 379Top 8%
AL Alcatel: 2 patents #603 of 2,861Top 25%
BL Bausch + Lomb Ireland Limited: 1 patents #21 of 45Top 50%
📍 Aclare, NH: #1 of 1 inventorsTop 100%
Overall (All Time): #53,217 of 4,157,543Top 2%
50
Patents All Time

Issued Patents All Time

Showing 26–50 of 50 patents

Patent #TitleCo-InventorsDate
9522226 Multi-language / multi-processor infusion pump assembly Robert J. Bryant 2016-12-20
9494150 Pump chamber configured to contain a residual fluid volume for inhibiting the pumping of a gas Larry B. Gray, Robert J. Bryant 2016-11-15
9494151 System, method, and apparatus for utilizing a pumping cassette Larry B. Gray, Robert J. Bryant 2016-11-15
9488167 System, method, and apparatus for utilizing a pumping cassette Larry B. Gray, Robert J. Bryant 2016-11-08
9132227 Methods and systems for controlling an infusion pump Robert J. Bryant, Marc A. Mandro, Patricia M. Armstrong 2015-09-15
9078971 Medical treatment system and methods using a plurality of fluid lines Jacob W. Scarpaci, Robert J. Bryant, David J. Hibbard, James D. Dale, John M. Kerwin +4 more 2015-07-14
9039395 System, method, and apparatus for utilizing a pumping cassette Larry B. Gray, Robert J. Bryant 2015-05-26
8905965 Infusion pump methods and systems Marc A. Mandro, Robert J. Bryant, Patricia M. Armstrong 2014-12-09
8821475 System and method for delivering a target volume of fluid Carl R. Distler, Gregory L. Distler, Jason A. Demers, Robert J. Bryant 2014-09-02
8708960 Multi-language/multi-processor infusion pump assembly Robert J. Bryant 2014-04-29
8267892 Multi-language / multi-processor infusion pump assembly Robert J. Bryant 2012-09-18
7544179 System and method for delivering a target volume of fluid Carl R. Distler, Gregory L. Distler, Jason A. Demers, Robert J. Bryant 2009-06-09
6973373 System for measuring change in fluid flow rate within a line Larry B. Gray, Robert J. Bryant, John B. Morrell 2005-12-06
6520747 System for measuring change in fluid flow rate within a line Larry B. Gray, Robert J. Bryant, John B. Morrell 2003-02-18
6343614 System for measuring change in fluid flow rate within a line Larry B. Gray, Robert J. Bryant, John B. Morrell 2002-02-05
6301036 optical signal transmission network with fiber-break detection 2001-10-09
6223130 Apparatus and method for detection of a leak in a membrane of a fluid flow control system Larry B. Gray, Robert J. Bryant 2001-04-24
6065941 System for measuring when fluid has stopped flowing within a line Larry B. Gray, Robert J. Bryant, John B. Morrell 2000-05-23
6046797 Optical time domain reflectometer and method David Butler 2000-04-04
6041801 System and method for measuring when fluid has stopped flowing within a line Larry B. Gray, Robert J. Bryant, John B. Morrell 2000-03-28
5634896 Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure Robert J. Bryant, Clement D. Bouchard, Dean Kamen, Richard J. Lanigan, Bradley D. Miller +1 more 1997-06-03
5438510 User interface and monitoring functions for automated peritoneal dialysis systems Robert J. Bryant, Jeffrey L. Finkelstein, Dean Kamen, Richard J. Lanigan, Bradley D. Miller 1995-08-01
5431626 Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure Robert J. Bryant, Clement D. Bouchard, Dean Kamen, Richard J. Lanigan, Bradley D. Miller +1 more 1995-07-11
5421823 Peritoneal dialysis methods that emulate gravity flow Dean Kamen 1995-06-06
5350357 Peritoneal dialysis systems employing a liquid distribution and pumping cassette that emulates gravity flow Dean Kamen, Douglas E. Vincent 1994-09-27