Philippe Duquennoy

Person

Camarsac, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Metering mechanism for a proportioning pump, and associated pump an...
- Patent number 10,975,861
- Issue date Apr 13, 2021
- Dosatron International
- Philippe Duquennoy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump having a cap retaining a diaphragm in a receptacle
- Patent number 10,247,180
- Issue date Apr 2, 2019
- Dosatron International
- Sebastien Furet
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Controllable constriction device for the throat of a venturi channe...
- Patent number 10,197,071
- Issue date Feb 5, 2019
- Dosatron International
- Sebastien Furet
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Static mixer for homogenizing a mixture of at least two liquids and...
- Patent number 10,183,262
- Issue date Jan 22, 2019
- Dosatron International
- Sandrine Lambinet
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Proportional dosimeter for metering an auxiliary liquid into a main...
- Patent number 9,303,634
- Issue date Apr 5, 2016
- Dosatron International
- Sebastien Furet
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic machine, in particular hydraulic motor, with a reciprocat...
- Patent number 8,136,441
- Issue date Mar 20, 2012
- Dosatron International
- Matthieu Darbois
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic machine, in particular hydraulic motor, with a reciprocat...
- Patent number 7,975,597
- Issue date Jul 12, 2011
- Dosatron International
- Matthieu Darbois
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
METERING MECHANISM FOR A PROPORTIONING PUMP, AND ASSOCIATED PUMP AN...
- Publication number 20190293066
- Publication date Sep 26, 2019
- DOSATRON INTERNATIONAL
- Philippe DUQUENNOY
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
STATIC MIXER FOR HOMOGENISING A MIXTURE OF AT LEAST TWO LIQUIDS AND...
- Publication number 20160325244
- Publication date Nov 10, 2016
- DOSATRON INTERNATIONAL
- Sandrine LAMBINET
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DIAPHRAGM PUMP AND VALVE DEVICE FOR SUCH A PUMP
- Publication number 20160305424
- Publication date Oct 20, 2016
- DOSATRON INTERNATIONAL
- Sebastien FURET
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METERING DEVICE FOR INTRODUCING A LIQUID ADDITIVE INTO A STREAM OF...
- Publication number 20150361994
- Publication date Dec 17, 2015
- DOSATRON INTERNATIONAL
- Sebastien FURET
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PROPORTIONAL DOSIMETER FOR METERING AN AUXILIARY LIQUID INTO A MAIN...
- Publication number 20130233421
- Publication date Sep 12, 2013
- DOSATRON INTERNATIONAL
- Sébastien Furet
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC MACHINE, IN PARTICULAR HYDRAULIC MOTOR, WITH A RECIPROCAT...
- Publication number 20100282072
- Publication date Nov 11, 2010
- DOSATRON INTERNATIONAL
- Matthieu Darbois
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC MACHINE, IN PARTICULAR HYDRAULIC MOTOR, WITH A RECIPROCAT...
- Publication number 20100269685
- Publication date Oct 28, 2010
- DOSATRON INTERNATIONAL
- Matthieu Darbois
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Philippe Duquennoy

Person

Patents Grantslast 30 patents

Metering mechanism for a proportioning pump, and associated pump an...

Pump having a cap retaining a diaphragm in a receptacle

Controllable constriction device for the throat of a venturi channe...

Static mixer for homogenizing a mixture of at least two liquids and...

Proportional dosimeter for metering an auxiliary liquid into a main...

Hydraulic machine, in particular hydraulic motor, with a reciprocat...

Hydraulic machine, in particular hydraulic motor, with a reciprocat...

Patents Applicationslast 30 patents

METERING MECHANISM FOR A PROPORTIONING PUMP, AND ASSOCIATED PUMP AN...

STATIC MIXER FOR HOMOGENISING A MIXTURE OF AT LEAST TWO LIQUIDS AND...

DIAPHRAGM PUMP AND VALVE DEVICE FOR SUCH A PUMP

METERING DEVICE FOR INTRODUCING A LIQUID ADDITIVE INTO A STREAM OF...

PROPORTIONAL DOSIMETER FOR METERING AN AUXILIARY LIQUID INTO A MAIN...

HYDRAULIC MACHINE, IN PARTICULAR HYDRAULIC MOTOR, WITH A RECIPROCAT...

HYDRAULIC MACHINE, IN PARTICULAR HYDRAULIC MOTOR, WITH A RECIPROCAT...