Assignee
CERAMATEC INC
US100 patents
Top patents by PatentIndex Score
US5707499AJan 13, 1998
Storage-stable, fluid dispensing device using a hydrogen gas generator
CERAMATEC INC232 citations99
US5366819ANov 22, 1994
Thermally integrated reformer for solid oxide fuel cells
CERAMATEC INC172 citations99
US5921251AJul 13, 1999
Brush that delivers beneficial agents
CERAMATEC INC91 citations98
US5785688AJul 28, 1998
Fluid delivery apparatus and method
CERAMATEC INC485 citations98
US5593552AJan 14, 1997
Device for electrochemical generation of gas
CERAMATEC INC105 citations98
US5340664AAug 23, 1994
Thermally integrated heat exchange system for solid oxide electrolyte systems
CERAMATEC INC123 citations98
US5290405AMar 1, 1994
NaOH production from ceramic electrolytic cell
CERAMATEC INC115 citations97
US6415808B2Jul 9, 2002
Apparatus and method for controllably delivering fluid to a second fluid stream
CERAMATEC INC63 citations96
US5932204AAug 3, 1999
Controlled release of substances
CERAMATEC INC57 citations96
US5899381AMay 4, 1999
Electrochemical device for delivery of volatile substances
CERAMATEC INC78 citations96
US5765751AJun 16, 1998
Controlled release of volatile substances
CERAMATEC INC68 citations96
US5578189ANov 26, 1996
Decomposition and removal of H2 S into hydrogen and sulfur
CERAMATEC INC60 citations96
US5567287AOct 22, 1996
Gas releasing electrochemical cell for fluid dispensing applications
CERAMATEC INC57 citations96
US5480738AJan 2, 1996
Fuel cell module
CERAMATEC INC70 citations96
US5427870AJun 27, 1995
Gas releasing electrochemical cell for fluid dispensing applications
CERAMATEC INC72 citations96
US5378345AJan 3, 1995
Ceramic solid electrolyte-based electrochemical oxygen concentrator cell
CERAMATEC INC86 citations96
US4725346AFeb 16, 1988
Electrolyte assembly for oxygen generating device and electrodes therefor
CERAMATEC INC64 citations96
US5951538ASep 14, 1999
Gas generating device for delivering beneficial agents to a body cavity
CERAMATEC INC117 citations95
US5580430ADec 3, 1996
Selective metal cation-conducting ceramics
CERAMATEC INC97 citations95
US5376472ADec 27, 1994
Semi-internally manifolded interconnect
CERAMATEC INC65 citations95
US5952102ASep 14, 1999
Diamond coated WC and WC-based composites with high apparent toughness
CERAMATEC INC73 citations94
US4828584AMay 9, 1989
Dense, fine-grained tungsten carbide ceramics and a method for making the same
CERAMATEC INC50 citations94
US4829027AMay 9, 1989
Liquid phase sintering of silicon carbide
CERAMATEC INC138 citations94
US8012621B2Sep 6, 2011
Nickel-metal hydride battery using alkali ion conducting separator
CERAMATEC INC20 citations93
US7047069B2May 16, 2006
Iontophoretic fluid delivery device
CERAMATEC INC27 citations93
US6810288B2Oct 26, 2004
Device and method for wound healing and infection control
CERAMATEC INC47 citations93
US6775570B2Aug 10, 2004
Iontophoretic treatment device
CERAMATEC INC55 citations93
US6220267B1Apr 24, 2001
Apparatus and method for controllably delivering fluid to a second fluid stream
CERAMATEC INC26 citations93
US6109539AAug 29, 2000
Controlled release of substances
CERAMATEC INC49 citations93
US5855761AJan 5, 1999
Gas amplifier
CERAMATEC INC26 citations93
US5681435AOct 28, 1997
Fluid dispensing pump
CERAMATEC INC48 citations93
US5607572AMar 4, 1997
Removal of oxygen from inert gases
CERAMATEC INC31 citations93
US5538605AJul 23, 1996
Solid oxide cathode-based electrochemical oxygen generator for fluid dispensing applications
CERAMATEC INC34 citations93
US5399246AMar 21, 1995
Inert gas purification
CERAMATEC INC27 citations93
US5120422AJun 9, 1992
Sodium ion sensor
CERAMATEC INC34 citations93
US4879016ANov 7, 1989
Electrolyte assembly for oxygen generating device and electrodes therefor
CERAMATEC INC48 citations93
US6042704AMar 28, 2000
Storage-stable, fluid dispensing device using a hydrogen gas generator
CERAMATEC INC27 citations92
US5612149AMar 18, 1997
Fuel cell column heat exchanger mated module
CERAMATEC INC45 citations92
US5021137AJun 4, 1991
Ceramic solid electrolyte based electrochemical oxygen concentrator cell
CERAMATEC INC102 citations92
US4407912AOct 4, 1983
Electrochemical cell utilizing molten alkali metal electrode-reactant
CERAMATEC INC36 citations92
US8038789B2Oct 18, 2011
Pervious concrete comprising a geopolymerized pozzolanic ash binder
CERAMATEC INC20 citations91
US7259126B2Aug 21, 2007
Gas diffusion electrode and catalyst for electrochemical oxygen reduction and method of dispersing the catalyst
CERAMATEC INC37 citations91
US6283461B1Sep 4, 2001
Automatic cyclic fluid delivery device and associated process
CERAMATEC INC20 citations91
US5744014AApr 28, 1998
Storage stable electrolytic gas generator for fluid dispensing applications
CERAMATEC INC44 citations91
US5454923AOct 3, 1995
Inert gas purifying system
CERAMATEC INC47 citations91
US6045055AApr 4, 2000
Device and method for delivering fluid
CERAMATEC INC20 citations90
US5338623AAug 16, 1994
Series tubular design for solid electrolyte oxygen pump
CERAMATEC INC37 citations90
US7217355B2May 15, 2007
Nox gas sensor method and device
CERAMATEC INC26 citations89
US5454922AOct 3, 1995
Fluid dispensing pump
CERAMATEC INC54 citations89
US5401372AMar 28, 1995
Electrochemical catalytic reduction cell for the reduction of NOx in an O2 -containing exhaust emission
CERAMATEC INC37 citations85
Showing the top 50 of 100 patents by PatentIndex Score.