Froger; Marie-Helene

Patent Applications and Registrations

Patent applications and USPTO patent grants for Froger; Marie-Helene.The latest application filed is for "method and device for apportionment by a conversational agent of an expenditure incurred by a user within a group of users".

Company Profile

1.8.1

Froger; Marie-Helene - Chatillon Cedex FR
Froger; Marie-Helene - Chateaugiron FR
Froger; Marie-Helene - Chateagiron 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
Method And Device For Apportionment By A Conversational Agent Of An Expenditure Incurred By A User Within A Group Of Users App 20200258060 - A1	2020-08-13
Method and device for detecting the absence of a product in a reservoir Grant 6,438,500 - Froger , et al. August 20, 2	2002-08-20
Method and device for determining the quantity of product present in a reservoir, a product reservoir and a device for processing electrical signals intended for such a determination device Grant 6,345,532 - Coudray , et al. February 12, 2	2002-02-12
Method of transmitting information by capacitive connection and a device adapted to implement it, such as a printer Grant 6,299,280 - Coudray , et al. October 9, 2	2001-10-09
Method and device for monitoring the consumption of a product, for example a printing ink, using a low-pass filter Grant 6,293,144 - Froger , et al. September 25, 2	2001-09-25
Method and device for determining the quantity of product present in a reservoir, notably that of ink present in an image forming device Grant 6,254,212 - Coudray , et al. July 3, 2	2001-07-03
Method and device for monitoring the operational state of a reservoir, for example an ink reservoir Grant 6,164,744 - Froger , et al. December 26, 2	2000-12-26
Method and device for monitoring the consumption of a product, such as an ink, contained in a reservoir Grant 6,089,688 - Froger , et al. July 18, 2	2000-07-18
Sheet feeding device having a separating and prestressing device Grant 5,718,424 - Nakatani , et al. February 17, 1	1998-02-17

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