Doulin; Gwenael

Patent Applications and Registrations

Patent applications and USPTO patent grants for Doulin; Gwenael.The latest application filed is for "device for dispensing a product with improved triggering".

Company Profile

0.5.11

Doulin; Gwenael - Sainte Euphemie FR
Doulin; Gwenael - Chartres FR
Doulin; Gwenael - Saint Euphemie N/A FR
DOULIN; Gwenael - La Chapelle sur Erdre FR
Doulin; Gwenael - Beynost FR
Doulin; Gwenael - La Chapelle-Sur-Erbde FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Device for dispensing a product with improved triggering Grant 10,821,456 - Hennemann , et al. November 3, 2	2020-11-03
Device For Dispensing A Product With Improved Triggering App 20200047202 - HENNEMANN; Pascal ; et al.	2020-02-13
Device for withdrawing and dispensing a viscous product, without taking in air Grant 10,357,790 - Hennemann , et al. July 23, 2	2019-07-23
Device for Withdrawing and Dispensing a Viscous Product, Without Taking in Air App 20160144388 - Hennemann; Pascal ; et al.	2016-05-26
Method For Manufacturing A Sealing Bladder Made Of Thermosetting Polymer For A Tank Containing A Pressurized Fluid, Such As A Composite Tank, And A Tank App 20160023381 - MAZABRAUD; Philippe ; et al.	2016-01-28
System for closing a device for the low-pressure dispensing of a pasty liquid material Grant 9,079,206 - Doulin , et al. July 14, 2	2015-07-14
System For Closing A Device For The Low-pressure Dispensing Of A Pasty Liquid Material App 20140346195 - Doulin; Gwenael ; et al.	2014-11-27
Process for the Manufacture of a Leaktight Bladder of a Type IV Tank, and Type IV Tank App 20120318442 - MAZABRAUD; Philippe ; et al.	2012-12-20
Device For Dispensing A Liquid-to-pasty Product Using A Metering Pump Having A Low Dead Volume App 20120024904 - Doulin; Gwenael ; et al.	2012-02-02
Method for rotational moulding of a workpiece comprising a thermoplastic foam layer Grant 7,785,506 - Mazabraud , et al. August 31, 2	2010-08-31
Method For Manufacturing A Sealing Bladder Made Of Thermosetting Polymer For A Tank Containing A Pressurized Fluid, Such As A Composite Tank, And A Tank App 20090266823 - Mazabraud; Philippe ; et al.	2009-10-29
Process for the Manufacture of a Leaktight Bladder of a Type IV Tank, and Type IV Tank App 20070246475 - Mazabraud; Philippe ; et al.	2007-10-25
Method for rotational moulding of a workpiece comprising a thermoplastic foam layer App 20060022365 - Mazabraud; Philippe ; et al.	2006-02-02

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