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David E. Cassidy
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Lowell, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System, apparatus, and method for electromagnetic interference miti...
Patent number
11,963,342
Issue date
Apr 16, 2024
HydroCision, Inc.
Mark Lewis
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Intravenous fluid warming system
Patent number
10,022,507
Issue date
Jul 17, 2018
Vital Signs, Inc.
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fluid trap and method of separating fluids
Patent number
9,233,198
Issue date
Jan 12, 2016
CareFusion Corporation
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cryopreservation device with retrofitted electronic tracking device
Patent number
9,086,347
Issue date
Jul 21, 2015
Provia Laboratories, LLC
David E. Cassidy
G01 - MEASURING TESTING
Information
Patent Grant
Lithium polymer battery powered intravenous fluid warmer
Patent number
8,796,997
Issue date
Aug 5, 2014
Vital Signs, Inc.
David Cassidy
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Intravenous fluid warming system
Patent number
8,660,415
Issue date
Feb 25, 2014
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fluid trap and method of separating fluids
Patent number
8,632,624
Issue date
Jan 21, 2014
General Electric Company
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Device and method of battery discharge
Patent number
8,593,110
Issue date
Nov 26, 2013
General Electric Company
David E. Cassidy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device and method of determining safety in a battery pack
Patent number
8,395,519
Issue date
Mar 12, 2013
General Electric Company
David E. Cassidy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Devices, systems, and methods for warming fluids in multiple intrav...
Patent number
8,313,460
Issue date
Nov 20, 2012
General Electric Company
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and apparatus for powering electric devices coupled to a pa...
Patent number
8,222,768
Issue date
Jul 17, 2012
General Electric Company
David Ellsworth Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intravenous fluid warming system
Patent number
8,150,244
Issue date
Apr 3, 2012
General Electric Company
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Goalie training device and method
Patent number
8,128,518
Issue date
Mar 6, 2012
Michael J. Kudla
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Lithium polymer battery powered intravenous fluid warmer
Patent number
7,956,583
Issue date
Jun 7, 2011
General Electric Company
David Cassidy
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Intravenous fluid warming system
Patent number
7,865,072
Issue date
Jan 4, 2011
General Electric Company
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lithium polymer battery powered intravenous fluid warmer
Patent number
7,741,815
Issue date
Jun 22, 2010
General Electric Company
David Cassidy
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Flow control in an intravenous fluid delivery system
Patent number
7,695,448
Issue date
Apr 13, 2010
General Electric Company
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gas removal in an intravenous fluid delivery system
Patent number
7,547,295
Issue date
Jun 16, 2009
Enginivity, LLC
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Capacitor-based gas detection in an intravenous fluid delivery system
Patent number
7,377,148
Issue date
May 27, 2008
Enginivity, LLC
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medical fluid warming system
Patent number
7,158,719
Issue date
Jan 2, 2007
Enginivity LLC
David Cassidy
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger useable in wearable fluid heater
Patent number
6,480,257
Issue date
Nov 12, 2002
Belmont Instrument Corporation
David Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wearable intravenous fluid heater
Patent number
6,236,809
Issue date
May 22, 2001
Belmont Instrument Corporation
David Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wearable intravenous fluid heater
Patent number
6,175,688
Issue date
Jan 16, 2001
Belmont Instrument Corporation
David Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Patient monitoring system and method
Patent number
6,117,076
Issue date
Sep 12, 2000
Belmont Instruments Corporation
David Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Induction fluid heater utilizing a shorted turn linking parallel fl...
Patent number
5,319,170
Issue date
Jun 7, 1994
Belmont Instrument Corporation
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sine wave inverter
Patent number
4,907,145
Issue date
Mar 6, 1990
Belmont Instrument Corporation
David E. Cassidy
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM, APPARATUS, AND METHOD FOR MOTOR SPEED CONTROL
Publication number
20220145875
Publication date
May 12, 2022
HydroCision, Inc.
Mark Lewis
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SYSTEM, APPARATUS, AND METHOD FOR ELECTROMAGNETIC INTERFERENCE MITI...
Publication number
20220151118
Publication date
May 12, 2022
HydroCision, Inc.
Mark Lewis
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM, APPARATUS, AND METHOD FOR A PUMP MOTOR FAILSAFE
Publication number
20220149759
Publication date
May 12, 2022
HydroCision, Inc.
Mark Lewis
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FLUID TRAP AND METHOD OF SEPARATING FLUIDS
Publication number
20160095986
Publication date
Apr 7, 2016
David E. CASSIDY
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fluid Trap and Method of Separating Fluids
Publication number
20140373711
Publication date
Dec 25, 2014
CAREFUSION CORPORATION
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTRAVENOUS FLUID WARMING SYSTEM
Publication number
20140169775
Publication date
Jun 19, 2014
VITAL SIGNS, INC.
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fluid Trap and Method of Separating Fluids
Publication number
20130092640
Publication date
Apr 18, 2013
GENERAL ELECTRIC COMPANY
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
System for a Disposable Capacitive Bioimpedance Sensor
Publication number
20130046165
Publication date
Feb 21, 2013
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Cryopreservation Device with Retrofitted Electronic Tracking Device
Publication number
20130014526
Publication date
Jan 17, 2013
David E. Cassidy
G01 - MEASURING TESTING
Information
Patent Application
INTRAVENOUS FLUID WARMING SYSTEM
Publication number
20120203176
Publication date
Aug 9, 2012
General Electric Company
DAVID E. CASSIDY
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Device and Method of Battery Discharge
Publication number
20120126751
Publication date
May 24, 2012
GENERAL ELECTRIC COMPANY
David E. Cassidy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Device and Method of Determining Safety in a Battery Pack
Publication number
20120126991
Publication date
May 24, 2012
GENERAL ELECTRIC COMPANY
David E. Cassidy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM POLYMER BATTERY POWERED INTRAVENOUS FLUID WARMER
Publication number
20110238012
Publication date
Sep 29, 2011
David Cassidy
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHODS AND APPARATUS FOR POWERING ELECTRIC DEVICES COUPLED TO A PA...
Publication number
20110169343
Publication date
Jul 14, 2011
David Ellsworth Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS AND APPARATUS FOR ACTIVE PATIENT WARMING
Publication number
20110172750
Publication date
Jul 14, 2011
David Ellsworth Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTRAVENOUS FLUID WARMING SYSTEM
Publication number
20110098642
Publication date
Apr 28, 2011
General Electric Company
DAVID E. CASSIDY
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM POLYMER BATTERY POWERED INTRAVENOUS FLUID WARMER
Publication number
20100253288
Publication date
Oct 7, 2010
David Cassidy
B60 - VEHICLES IN GENERAL
Information
Patent Application
Lithium polymer battery powered intravenous fluid warmer
Publication number
20070105010
Publication date
May 10, 2007
David Cassidy
B60 - VEHICLES IN GENERAL
Information
Patent Application
Intravenous fluid warming system
Publication number
20060222350
Publication date
Oct 5, 2006
Enginivity LLC
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Devices, systems, and methods for warming fluids in multiple intrav...
Publication number
20060210255
Publication date
Sep 21, 2006
Enginivity LLC
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Gas detection in an intravenous fluid delivery system
Publication number
20060021419
Publication date
Feb 2, 2006
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Gas removal in an intravenous fluid delivery system
Publication number
20060025725
Publication date
Feb 2, 2006
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Flow control in an intravenous fluid delivery system
Publication number
20060020255
Publication date
Jan 26, 2006
David E. Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Medical fluid warming system
Publication number
20050008354
Publication date
Jan 13, 2005
Enginivity LLC
David Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Heat exchanger useable in wearable fluid heater
Publication number
20010011585
Publication date
Aug 9, 2001
David Cassidy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE