FILTERTEK INC

Organization

HEBRON, IL, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Fluid handling device and method of making same
- Patent number 8,038,123
- Issue date Oct 18, 2011
- Filtertek Inc.
- Ricky R. Ruschke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Valve apparatus, combination filter valve assemblies and devices, s...
- Patent number 7,997,293
- Issue date Aug 16, 2011
- Filtertek, Inc.
- Ricky R. Ruschke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus for connecting a respiratory device with a patient
- Patent number 7,717,116
- Issue date May 18, 2010
- Filtertek Inc.
- Jan W. Mijers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Check valve
- Patent number 7,673,653
- Issue date Mar 9, 2010
- Filtertek Inc.
- Jan W. M. Mijers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid handling device and method of making same
- Patent number 7,520,489
- Issue date Apr 21, 2009
- Filtertek Inc.
- Ricky R. Ruschke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air vent foil cutter
- Patent number 7,516,765
- Issue date Apr 14, 2009
- Filtertek Inc.
- Brendan Hogan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Check valve
- Patent number 7,360,556
- Issue date Apr 22, 2008
- Filtertek Inc.
- Jan W. M. Mijers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multiple retainer bridge
- Patent number 7,354,470
- Issue date Apr 8, 2008
- Filtertek Inc.
- Keith Condrad
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve for fluids, especially for the medical technique
- Patent number D564092
- Issue date Mar 11, 2008
- Filtertek Inc.
- Jan Willem Marinus Mijers
- D24 - Medical and laboratory equipment
Information Patent Grant
Filter for medical and laboratory use, especially for blood analysi...
- Patent number 7,306,768
- Issue date Dec 11, 2007
- Filtertek Inc.
- Antonio Chiga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sump filter with filter element cartridge
- Patent number 7,282,140
- Issue date Oct 16, 2007
- Filtertek Inc.
- Larry Larkin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve for fluids, especially for the medical technique
- Patent number D541935
- Issue date May 1, 2007
- Filtertek Inc.
- Jan Willem Marinus Mijers
- D24 - Medical and laboratory equipment
Information Patent Grant
Bacterial retentive, air venting, intravenous filter
- Patent number 7,141,097
- Issue date Nov 28, 2006
- Filtertek Inc.
- John A. Leahey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filter manufacturing process using a combined welding and cutting step
- Patent number 7,083,722
- Issue date Aug 1, 2006
- Filtertek Inc.
- Steven B. McGaw, Jr.
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filter rings
- Patent number 7,041,217
- Issue date May 9, 2006
- Filtertek Inc.
- Jeffery A Close
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Unidirectional valve appliance
- Patent number 6,932,110
- Issue date Aug 23, 2005
- Filtertek Inc.
- Jan W. M. Mijers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Check valve and filter assembly incorporating such valve, especiall...
- Patent number 6,904,929
- Issue date Jun 14, 2005
- Filtertek Inc.
- Rick R. Ruschke
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Semisolid product dispensing head
- Patent number 6,890,119
- Issue date May 10, 2005
- Filtertek Inc.
- Rick R. Ruschke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filter for fluids, especially fuels
- Patent number 6,736,273
- Issue date May 18, 2004
- Filtertek Inc.
- Antonio Chiga
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter for fluids
- Patent number 6,575,309
- Issue date Jun 10, 2003
- Filtertek Inc.
- Antonio Chiga
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pressure transmission apparatus
- Patent number 6,506,237
- Issue date Jan 14, 2003
- Filtertek Inc.
- Jan Willem Marinus Myers
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of molding an O-ring retainer in components using interlocki...
- Patent number 6,461,557
- Issue date Oct 8, 2002
- Filtertek Inc.
- Andrew J. Boast
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filter manufacturing process using a combined welding and cutting step
- Patent number 6,451,205
- Issue date Sep 17, 2002
- Filtertek Inc.
- Steven B. McGaw
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Semisolid product dispensing head
- Patent number 6,450,722
- Issue date Sep 17, 2002
- Filtertek Inc.
- Rick R. Ruschke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Needleless access device
- Patent number 6,228,069
- Issue date May 8, 2001
- Filtertek Inc.
- Steve C. Barth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Self-priming needle-free “Y”-adapter
- Patent number 6,221,065
- Issue date Apr 24, 2001
- Filtertek Inc.
- Ralph L. Davis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure transmission apparatus
- Patent number 6,168,653
- Issue date Jan 2, 2001
- Filtertek, Inc
- Jan Willem Marinus Myers
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plastic component with O-ring retainer
- Patent number 6,105,789
- Issue date Aug 22, 2000
- Filtertek Inc.
- Andrew J. Boast
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Intravenous filter device
- Patent number 5,827,429
- Issue date Oct 27, 1998
- Filtertek Inc.
- Ricky R. Ruschke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orifice filter
- Patent number 5,766,469
- Issue date Jun 16, 1998
- Filtertek, Inc.
- Andrew J. Boast
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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Patents Applicationslast 30 patents

Information Patent Application
FLUID HANDLING DEVICE AND METHOD OF MAKING SAME
- Publication number 20090184275
- Publication date Jul 23, 2009
- FILTERTEK INC.
- Ricky R. Ruschke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Check valve and filter assembly incorporating such valve, especiall...
- Publication number 20040231720
- Publication date Nov 25, 2004
- FILTERTEK INC.
- Rick R. Ruschke
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
Bacterial retentive,air venting, intravenous filter
- Publication number 20040226444
- Publication date Nov 18, 2004
- FILTERTEK INC.
- John A. Leahey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Semisolid product dispensing head
- Publication number 20030095827
- Publication date May 22, 2003
- FILTERTEK INC.
- Rick R. Ruschke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Integrated fuel filter and calibration tube for a fuel injector
- Publication number 20030052052
- Publication date Mar 20, 2003
- FILTERTEK INC.
- Andrew J. Boast
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Filter manufacturing process using a combined welding and cutting step
- Publication number 20030019907
- Publication date Jan 30, 2003
- FILTERTEK INC.
- Steven B. McGaw
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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Trademarklast 30 trademarks

Information Trademark
78356492 - CLEARSITE
- Serial number 78356492
- Filing date Jan 23, 2004
- FILTERTEK INC.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
78298605 - F
- Serial number 78298605
- Filing date Sep 10, 2003
- FILTERTEK INC.
- 7 - Machines and machine tools
Information Trademark
78298600 - F
- Serial number 78298600
- Registration number 2945908
- Filing date Sep 10, 2003
- FILTERTEK INC.
- 7 - Machines and machine tools
Information Trademark
78295091 - FILTERTEK
- Serial number 78295091
- Filing date Sep 2, 2003
- FILTERTEK INC.
- 7 - Machines and machine tools
Information Trademark
78295101 - FILTERTEK
- Serial number 78295101
- Registration number 2936095
- Filing date Sep 2, 2003
- FILTERTEK INC.
- 7 - Machines and machine tools
Information Trademark
78149318 - MEDIPURE
- Serial number 78149318
- Registration number 2830807
- Filing date Jul 31, 2002
- FILTERTEK INC.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
75755723 - F FILTERTEK
- Serial number 75755723
- Filing date Jul 20, 1999
- FILTERTEK INC.
- 7 - Machines and machine tools
Information Trademark
75697721 - F
- Serial number 75697721
- Registration number 2385164
- Filing date May 4, 1999
- FILTERTEK INC.
- 7 - Machines and machine tools
Information Trademark
75656548 - F FILTERTEK
- Serial number 75656548
- Registration number 2377037
- Filing date Mar 8, 1999
- FILTERTEK INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75656096 - F
- Serial number 75656096
- Registration number 2377034
- Filing date Mar 8, 1999
- FILTERTEK INC.
- 40 - Treatment of materials
Information Trademark
75605347 - TRU-40
- Serial number 75605347
- Filing date Dec 14, 1998
- FILTERTEK INC.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
75355166 - WINEGARD
- Serial number 75355166
- Filing date Sep 11, 1997
- FILTERTEK INC.
- 20 - Furniture, mirrors, picture frames
Information Trademark
73665203 - CHROMAPURE
- Serial number 73665203
- Registration number 1503644
- Filing date Jun 8, 1987
- Filtertek, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73134260 - FILTERTEK
- Serial number 73134260
- Registration number 1274784
- Filing date Jul 18, 1977
- Filtertek, Inc.
- 7 - Machines and machine tools
Information Trademark
73134106 - F
- Serial number 73134106
- Registration number 1274783
- Filing date Jul 15, 1977
- Filtertek, Inc.
- 7 - Machines and machine tools
Information Trademark
73102566 - STERILVENT
- Serial number 73102566
- Registration number 1095847
- Filing date Oct 8, 1976
- FILTERTEK INC.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
73102567 - BACTIPORE
- Serial number 73102567
- Registration number 1113509
- Filing date Oct 8, 1976
- FILTERTEK, INC.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth

FILTERTEK INC

Organization

Patents Grantslast 30 patents

Fluid handling device and method of making same

Valve apparatus, combination filter valve assemblies and devices, s...

Apparatus for connecting a respiratory device with a patient

Check valve

Fluid handling device and method of making same

Air vent foil cutter

Check valve

Multiple retainer bridge

Valve for fluids, especially for the medical technique

Filter for medical and laboratory use, especially for blood analysi...

Sump filter with filter element cartridge

Valve for fluids, especially for the medical technique

Bacterial retentive, air venting, intravenous filter

Filter manufacturing process using a combined welding and cutting step

Filter rings

Unidirectional valve appliance

Check valve and filter assembly incorporating such valve, especiall...

Semisolid product dispensing head

Filter for fluids, especially fuels

Filter for fluids

Pressure transmission apparatus

Method of molding an O-ring retainer in components using interlocki...

Filter manufacturing process using a combined welding and cutting step

Semisolid product dispensing head

Needleless access device

Self-priming needle-free &#x0201C;Y&#x0201D;-adapter

Pressure transmission apparatus

Plastic component with O-ring retainer

Intravenous filter device

Orifice filter

Patents Applicationslast 30 patents

FLUID HANDLING DEVICE AND METHOD OF MAKING SAME

Check valve and filter assembly incorporating such valve, especiall...

Bacterial retentive,air venting, intravenous filter

Semisolid product dispensing head

Integrated fuel filter and calibration tube for a fuel injector

Filter manufacturing process using a combined welding and cutting step

Trademarklast 30 trademarks

78356492 - CLEARSITE

78298605 - F

78298600 - F

78295091 - FILTERTEK

78295101 - FILTERTEK

78149318 - MEDIPURE

75755723 - F FILTERTEK

75697721 - F

75656548 - F FILTERTEK

75656096 - F

75605347 - TRU-40

75355166 - WINEGARD

73665203 - CHROMAPURE

73134260 - FILTERTEK

73134106 - F

73102566 - STERILVENT

73102567 - BACTIPORE

Self-priming needle-free “Y”-adapter