JOUAN LLC

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WALTHAM, MA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Installation for treating products and corresponding data acquisiti...
- Patent number 7,031,803
- Issue date Apr 18, 2006
- Jouan
- Jean-Philippe Eneau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotor with irregularly positioned seats
- Patent number 6,986,731
- Issue date Jan 17, 2006
- Jouan
- Jean-Louis Fondin
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Installation for treating substances, and a corresponding workstati...
- Patent number 6,725,117
- Issue date Apr 20, 2004
- Jouan
- Jérôme Beaucour
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Work enclosure having article supports that obstruct access openings
- Patent number 6,694,767
- Issue date Feb 24, 2004
- Jouan
- Serge Junca
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Assembly comprising a work cabinet, an implement for receiving prod...
- Patent number 6,512,459
- Issue date Jan 28, 2003
- Jouan
- Philippe Benezech
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Working enclosure provided with means for recycling the atmosphere
- Patent number 6,446,716
- Issue date Sep 10, 2002
- Jouan
- Norbert Marchal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for monitoring the speed of rotation of an electric motor an...
- Patent number 6,438,505
- Issue date Aug 20, 2002
- Jouan
- Michel René Marie Jacques Pouvreau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor-type centrifuge with a lid presence checking arrangement
- Patent number 6,383,126
- Issue date May 7, 2002
- Jouan
- Jean Louis Fondin
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge with Ranque vortex tube cooling
- Patent number 6,334,841
- Issue date Jan 1, 2002
- Jouan
- Jean Claude Letourneur
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Centifuge with pneumatic drive and filtration of the atmosphere of...
- Patent number 6,241,650
- Issue date Jun 5, 2001
- Jouan
- Jeau Claude Letourneur
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Device for determining the resistive torque of a rotating item of e...
- Patent number 6,205,405
- Issue date Mar 20, 2001
- Jouan
- Michel René Muie Jacques Pouvreau
- G01 - MEASURING TESTING
Information Patent Grant
Centrifuge having force responsive locking device for securing a ro...
- Patent number 6,063,018
- Issue date May 16, 2000
- Jouan
- Jean Claude Letourneur
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge with removable rotor and device for axial immobilization...
- Patent number 5,681,257
- Issue date Oct 28, 1997
- Jouan
- Jean-Claude Letourneur
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Centrifuge including a rotor driveshaft with an elastic damping sea...
- Patent number 5,342,282
- Issue date Aug 30, 1994
- Jouan
- Jean-Claude Letourneur
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifugal evaporator-concentrator for concentrating specimens by...
- Patent number 5,217,572
- Issue date Jun 8, 1993
- Jouan
- Jean L. Guy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Closing covers of apparatuses with centrifugal rotors
- Patent number 5,114,533
- Issue date May 19, 1992
- Jouan
- Jean-Luc Guy
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Process for concentrating specimens by evaporation of the solvent w...
- Patent number 5,084,133
- Issue date Jan 28, 1992
- Jouan
- Jean L. Guy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System for detecting the incomplete closure of the doors of a chamb...
- Patent number 4,771,269
- Issue date Sep 13, 1988
- Jouan
- Alain Pasty
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Enclosure for processing biological samples having a removable fram...
- Publication number 20050079602
- Publication date Apr 14, 2005
- Jouan
- Laurent Mimaud
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Assembly comprising a work cabinet, an implement for receiving prod...
- Publication number 20020065050
- Publication date May 30, 2002
- Jouan
- Philippe Benezech
- G01 - MEASURING TESTING
Information Patent Application
Installation for treating substances, and a corresponding workstati...
- Publication number 20020065576
- Publication date May 30, 2002
- Jouan
- Jerome Beaucour
- G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks

Information Trademark
76516667
- Serial number 76516667
- Registration number 2816947
- Filing date Apr 22, 2003
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76516668
- Serial number 76516668
- Registration number 2892755
- Filing date Apr 22, 2003
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76375175 - LABMECHANICS
- Serial number 76375175
- Registration number 2723567
- Filing date Feb 26, 2002
- Jouan, Inc.
- 36 - Insurance
Information Trademark
76374031 - UP AND RUNNING
- Serial number 76374031
- Filing date Feb 25, 2002
- Jouan, Inc.
- 37 - Building construction
Information Trademark
76069063 - PRECISION
- Serial number 76069063
- Registration number 2563114
- Filing date Jun 12, 2000
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76065998 - LABCARE AMERICA
- Serial number 76065998
- Registration number 2767216
- Filing date Jun 9, 2000
- Jouan, Inc.
- 37 - Building construction
Information Trademark
76065973 - FREAS
- Serial number 76065973
- Registration number 2519602
- Filing date Jun 9, 2000
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76065964 - THELCO
- Serial number 76065964
- Registration number 2475619
- Filing date Jun 9, 2000
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76010190
- Serial number 76010190
- Filing date Mar 27, 2000
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76010189
- Serial number 76010189
- Registration number 2618683
- Filing date Mar 27, 2000
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76010183 - DURAFUGE
- Serial number 76010183
- Registration number 2528536
- Filing date Mar 27, 2000
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76010185
- Serial number 76010185
- Filing date Mar 27, 2000
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76010186
- Serial number 76010186
- Filing date Mar 27, 2000
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76010187
- Serial number 76010187
- Filing date Mar 27, 2000
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76009126
- Serial number 76009126
- Registration number 2605467
- Filing date Mar 24, 2000
- Jouan, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75419917 - AUTO-LOCK
- Serial number 75419917
- Registration number 2299367
- Filing date Jan 20, 1998
- JOUAN
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Organization

Patents Grantslast 30 patents

Installation for treating products and corresponding data acquisiti...

Rotor with irregularly positioned seats

Installation for treating substances, and a corresponding workstati...

Work enclosure having article supports that obstruct access openings

Assembly comprising a work cabinet, an implement for receiving prod...

Working enclosure provided with means for recycling the atmosphere

Device for monitoring the speed of rotation of an electric motor an...

Rotor-type centrifuge with a lid presence checking arrangement

Centrifuge with Ranque vortex tube cooling

Centifuge with pneumatic drive and filtration of the atmosphere of...

Device for determining the resistive torque of a rotating item of e...

Centrifuge having force responsive locking device for securing a ro...

Centrifuge with removable rotor and device for axial immobilization...

Centrifuge including a rotor driveshaft with an elastic damping sea...

Centrifugal evaporator-concentrator for concentrating specimens by...

Closing covers of apparatuses with centrifugal rotors

Process for concentrating specimens by evaporation of the solvent w...

System for detecting the incomplete closure of the doors of a chamb...

Patents Applicationslast 30 patents

Enclosure for processing biological samples having a removable fram...

Assembly comprising a work cabinet, an implement for receiving prod...

Installation for treating substances, and a corresponding workstati...

Trademarklast 30 trademarks

76516667

76516668

76375175 - LABMECHANICS

76374031 - UP AND RUNNING

76069063 - PRECISION

76065998 - LABCARE AMERICA

76065973 - FREAS

76065964 - THELCO

76010190

76010189

76010183 - DURAFUGE

76010185

76010186

76010187

76009126

75419917 - AUTO-LOCK