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Christophe LETONDOR
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Le Landeron, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Epilamization agent comprising a cleavable linking group and epilam...
Patent number
11,117,162
Issue date
Sep 14, 2021
The Swatch Group Research and Development Ltd.
Christophe Letondor
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Substrate comprising a surface coated with an epilamization agent a...
Patent number
10,590,301
Issue date
Mar 17, 2020
The Swatch Group Research and Development Ltd.
Christophe Letondor
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Substrate including a surface coated with an epilame agent and meth...
Patent number
10,385,155
Issue date
Aug 20, 2019
The Swatch Group Research and Development Ltd.
Christophe Letondor
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Epilamization method of an element of a timepiece or piece of jewel...
Patent number
10,260,018
Issue date
Apr 16, 2019
The Swatch Group Research and Development Ltd.
Claire Rannoux
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Substrate comprising a surface coated with an epilamization agent a...
Patent number
10,253,129
Issue date
Apr 9, 2019
The Swatch Group Research and Development Ltd.
Christophe Letondor
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Agent for the surface epilamization of an article
Patent number
9,534,134
Issue date
Jan 3, 2017
The Swatch Group Research and Development Ltd.
David Richard
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
EPILAMIZATION AGENT AND EPILAMIZATION METHOD USING SUCH AN EPILAMIZ...
Publication number
20180318872
Publication date
Nov 8, 2018
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Christophe Letondor
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
EPILAMIZATION METHOD OF AN ELEMENT OF A TIMEPIECE OR PIECE OF JEWEL...
Publication number
20180112144
Publication date
Apr 26, 2018
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Claire RANNOUX
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUBSTRATE INCLUDING A SURFACE COATED WITH AN EPILAME AGENT AND METH...
Publication number
20180057629
Publication date
Mar 1, 2018
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Christophe Letondor
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
SUBSTRATE COMPRISING A SURFACE COATED WITH AN EPILAMIZATION AGENT A...
Publication number
20160272842
Publication date
Sep 22, 2016
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Christophe LETONDOR
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SUBSTRATE COMPRISING A SURFACE COATED WITH AN EPILAMIZATION AGENT A...
Publication number
20160272749
Publication date
Sep 22, 2016
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Christophe LETONDOR
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AGENT FOR THE SURFACE EPILAMIZATION OF AN ARTICLE
Publication number
20150197661
Publication date
Jul 16, 2015
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
David RICHARD
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
EPILAME-COATED NOBLE PRODUCT
Publication number
20150118486
Publication date
Apr 30, 2015
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
David RICHARD
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...