FRÉDÉRIC LEGRAND

Person

PARIS, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Composition for dyeing the hair, comprising a heterocyclic oxidatio...
- Patent number 11,730,688
- Issue date Aug 22, 2023
- L'Oreal
- Valérie Nicou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition for dyeing the hair, comprising an oxidation base of pa...
- Patent number 11,324,682
- Issue date May 10, 2022
- L'Oreal
- Valérie Nicou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for the real-time calculation of the amount of en...
- Patent number 11,293,594
- Issue date Apr 5, 2022
- Engie
- Michel Ben Belgacem-Strek
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Composition for dyeing the hair, comprising an oxidation base, a 2-...
- Patent number 11,213,471
- Issue date Jan 4, 2022
- L'Oreal
- Valérie Nicou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for calculating, in real-time, the duration of au...
- Patent number 10,962,175
- Issue date Mar 30, 2021
- Engie
- Michel Ben Belgacem-Strek
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method for estimating a characteristic of a liquefied natural gas load
- Patent number 10,515,426
- Issue date Dec 24, 2019
- Engie
- Frederic Legrand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for treating a synthesis gas from a biomass gasif...
- Patent number 9,957,452
- Issue date May 1, 2018
- GDF Suez
- Bernard Marchand
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Harbour storage facility for liquid fuel
- Patent number 9,815,621
- Issue date Nov 14, 2017
- Engie
- Gael Blanchetiere
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Compositions and methods for altering the appearance of hair
- Patent number 9,578,944
- Issue date Feb 28, 2017
- L'Oreal
- Michael Degeorge
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Compositions and methods for altering the appearance of hair
- Patent number 9,565,916
- Issue date Feb 14, 2017
- L'Oreal
- Michael Degeorge
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Methods for altering the color and appearance of hair
- Patent number 9,566,221
- Issue date Feb 14, 2017
- L'Oreal
- Michael Degeorge
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions and methods for altering the appearance of hair
- Patent number 9,565,915
- Issue date Feb 14, 2017
- L'Oreal
- Michael DeGeorge
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Anhydrous paste for bleaching human keratin fibers
- Patent number 7,803,355
- Issue date Sep 28, 2010
- Frédéric Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ready-to-use bleaching compositions, preparation process and bleach...
- Patent number 7,226,486
- Issue date Jun 5, 2007
- L'Oreal S.A.
- Fréderic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pulverulent composition for bleaching human keratin fibers
- Patent number 7,220,285
- Issue date May 22, 2007
- L'Oreal S.A.
- Frédéric Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ready-to-use bleaching compositions, preparation process and bleach...
- Patent number 7,217,298
- Issue date May 15, 2007
- L'Oreal S.A.
- Fréderic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic composition containing sulfinic acid derivatives
- Patent number 7,179,300
- Issue date Feb 20, 2007
- L'Oreal S.A.
- Frédéric Legrand
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidizing composition for treating keratin fibers, comprising a par...
- Patent number 7,135,167
- Issue date Nov 14, 2006
- L'Oreal, S.A.
- Frédéric Legrand
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reducing composition for treating keratin fibres, comprising a part...
- Patent number 7,128,902
- Issue date Oct 31, 2006
- L'Oreal, S.A.
- Frédéric Legrand
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for bleaching or permanent waving of keratinous fibers...
- Patent number 7,077,869
- Issue date Jul 18, 2006
- L'Oreal S.A.
- Frédéric Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bleaching composition for keratinous fibers comprising an associate...
- Patent number 7,066,965
- Issue date Jun 27, 2006
- L'Oreal S.A.
- Frédéric Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxidizing compositions containing a mixture of polymers including a...
- Patent number 7,022,144
- Issue date Apr 4, 2006
- L'Oreal
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition, method, and kit for the bleaching or permanent reshapi...
- Patent number 6,984,250
- Issue date Jan 10, 2006
- L'Oreal
- Frédéric Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pulverulent composition for bleaching human keratin fibers
- Patent number 6,919,073
- Issue date Jul 19, 2005
- L'Oreal S.A.
- Frédéric Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Direct dyeing composition for keratinic fibers containing a thicken...
- Patent number 6,916,344
- Issue date Jul 12, 2005
- L'Oreal S.A.
- Delphine Allard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Keratin fiber dyeing composition comprising a particular aminosilicone
- Patent number 6,846,333
- Issue date Jan 25, 2005
- L'Oreal, S.A.
- Frédéric Legrand
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oxidation dye composition for keratinic fibres containing a thicken...
- Patent number 6,800,098
- Issue date Oct 5, 2004
- L'Oreal, S.A.
- Delphine Allard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition, process and kit for bleaching keratin fibers comprisin...
- Patent number 6,800,096
- Issue date Oct 5, 2004
- L'Oreal S.A.
- Frédéric Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ready-to-use aqueous composition for bleaching keratin fibers, comp...
- Patent number 6,641,618
- Issue date Nov 4, 2003
- L'Oreal S.A.
- Frédéric Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bleaching composition for keratin fibers, comprising a combination...
- Patent number 6,444,197
- Issue date Sep 3, 2002
- L'Oreal S.A.
- Frédéric Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR DYEING THE HAIR, COMPRISING AN OXIDATION BASE, A 2-...
- Publication number 20200345604
- Publication date Nov 5, 2020
- L'Oreal
- Valérie NICOU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION FOR DYEING THE HAIR, COMPRISING AN OXIDATION BASE OF PA...
- Publication number 20200163851
- Publication date May 28, 2020
- L'Oreal
- Valérie NICOU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND SYSTEM FOR THE REAL-TIME CALCULATION OF THE AMOUNT OF EN...
- Publication number 20190226640
- Publication date Jul 25, 2019
- Engie
- Michel BEN BELGACEM-STREK
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD AND SYSTEM FOR CALCULATING, IN REAL-TIME, THE DURATION OF AU...
- Publication number 20190003650
- Publication date Jan 3, 2019
- ENGIE
- Michel Ben Belgacem-Strek
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
COMPOSITION FOR DYEING THE HAIR, COMPRISING A HETEROCYCLIC OXIDATIO...
- Publication number 20180369104
- Publication date Dec 27, 2018
- L'Oreal
- Valérie NICOU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND DEVICE FOR TREATING A SYNTHESIS GAS FROM A BIOMASS GASIF...
- Publication number 20170145327
- Publication date May 25, 2017
- GDF Suez
- BERNARD MARCHAND
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR ESTIMATING A CHARACTERISTIC OF A LIQUEFIED NATURAL GAS LOAD
- Publication number 20160343092
- Publication date Nov 24, 2016
- Frederic Legrand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Harbour Storage Facility for Liquid Fuel
- Publication number 20160096682
- Publication date Apr 7, 2016
- GDF Suez
- Gael Blanchetiere
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHODS FOR ALTERING THE COLOR AND APPEARANCE OF HAIR
- Publication number 20150265513
- Publication date Sep 24, 2015
- Michael Degeorge
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS FOR ALTERING THE APPEARANCE OF HAIR
- Publication number 20140326270
- Publication date Nov 6, 2014
- L'Oreal
- Michael DEGEORGE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS FOR ALTERING THE APPEARANCE OF HAIR
- Publication number 20140311517
- Publication date Oct 23, 2014
- Michael Degeorge
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS FOR ALTERING THE APPEARANCE OF HAIR
- Publication number 20140305464
- Publication date Oct 16, 2014
- Michael Degeorge
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE FOR MACHINING THE END OF A TUBULAR MEMBER
- Publication number 20090116914
- Publication date May 7, 2009
- Axxair
- Stephan Rieth
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pulverulent composition for bleaching human keratin fibers
- Publication number 20060191081
- Publication date Aug 31, 2006
- L'OREAL, S.A.
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pulverulent composition for bleaching human keratin fibers
- Publication number 20050201960
- Publication date Sep 15, 2005
- L'Oreal S.A.
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Anhydrous bleaching paste comprising at least one ceramide-type com...
- Publication number 20050191251
- Publication date Sep 1, 2005
- L'Oreal
- Sylvain Kravtchenko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Bleaching composition for dyed keratinous fibers
- Publication number 20050132505
- Publication date Jun 23, 2005
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of hydroxycarboxylic acids and salts thereof as complexing agen...
- Publication number 20050129644
- Publication date Jun 16, 2005
- L'OREAL S.A.
- Anne Sabbagh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Cosmetic composition containing sulphunic acid derivatives
- Publication number 20050050648
- Publication date Mar 10, 2005
- Frederic Legrand
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Use of polycarboxylic acids and salts thereof as complexing agents...
- Publication number 20050039270
- Publication date Feb 24, 2005
- L'OREAL S.A.
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Reducing compositions for bleaching or permanently reshaping kerati...
- Publication number 20050036970
- Publication date Feb 17, 2005
- L'OREAL S.A.
- Anne Sabbagh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oxidizing composition comprising hydroxycarboxylic acids and salts...
- Publication number 20050011017
- Publication date Jan 20, 2005
- L'OREAL S.A.
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Cosmetic composition containing sulphinic acid derivatives
- Publication number 20050008589
- Publication date Jan 13, 2005
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ready-to-use bleaching compositions, preparation process and bleach...
- Publication number 20040235700
- Publication date Nov 25, 2004
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ready-to-use bleaching compositions, preparation process and bleach...
- Publication number 20040226110
- Publication date Nov 18, 2004
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pasty anhydrous composition for simultaneously bleaching and dyeing...
- Publication number 20040181883
- Publication date Sep 23, 2004
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oxidizing compositions containing a mitxure of polymers including a...
- Publication number 20040143912
- Publication date Jul 29, 2004
- L'Oreal
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oil-in-water oxidizing cream emulsion for treating human keratin fi...
- Publication number 20040141930
- Publication date Jul 22, 2004
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Anhydrous paste for bleaching human keratin fibers
- Publication number 20040076594
- Publication date Apr 22, 2004
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Composition for bleaching or permanent waving of keratinous fibers...
- Publication number 20040034946
- Publication date Feb 26, 2004
- Frederic Legrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

FRÉDÉRIC LEGRAND

Person

Patents Grantslast 30 patents

Composition for dyeing the hair, comprising a heterocyclic oxidatio...

Composition for dyeing the hair, comprising an oxidation base of pa...

Method and system for the real-time calculation of the amount of en...

Composition for dyeing the hair, comprising an oxidation base, a 2-...

Method and system for calculating, in real-time, the duration of au...

Method for estimating a characteristic of a liquefied natural gas load

Method and device for treating a synthesis gas from a biomass gasif...

Harbour storage facility for liquid fuel

Compositions and methods for altering the appearance of hair

Compositions and methods for altering the appearance of hair

Methods for altering the color and appearance of hair

Compositions and methods for altering the appearance of hair

Anhydrous paste for bleaching human keratin fibers

Ready-to-use bleaching compositions, preparation process and bleach...

Pulverulent composition for bleaching human keratin fibers

Ready-to-use bleaching compositions, preparation process and bleach...

Cosmetic composition containing sulfinic acid derivatives

Oxidizing composition for treating keratin fibers, comprising a par...

Reducing composition for treating keratin fibres, comprising a part...

Composition for bleaching or permanent waving of keratinous fibers...

Bleaching composition for keratinous fibers comprising an associate...

Oxidizing compositions containing a mixture of polymers including a...

Composition, method, and kit for the bleaching or permanent reshapi...

Pulverulent composition for bleaching human keratin fibers

Direct dyeing composition for keratinic fibers containing a thicken...

Keratin fiber dyeing composition comprising a particular aminosilicone

Oxidation dye composition for keratinic fibres containing a thicken...

Composition, process and kit for bleaching keratin fibers comprisin...

Ready-to-use aqueous composition for bleaching keratin fibers, comp...

Bleaching composition for keratin fibers, comprising a combination...

Patents Applicationslast 30 patents

COMPOSITION FOR DYEING THE HAIR, COMPRISING AN OXIDATION BASE, A 2-...

COMPOSITION FOR DYEING THE HAIR, COMPRISING AN OXIDATION BASE OF PA...

METHOD AND SYSTEM FOR THE REAL-TIME CALCULATION OF THE AMOUNT OF EN...

METHOD AND SYSTEM FOR CALCULATING, IN REAL-TIME, THE DURATION OF AU...

COMPOSITION FOR DYEING THE HAIR, COMPRISING A HETEROCYCLIC OXIDATIO...

METHOD AND DEVICE FOR TREATING A SYNTHESIS GAS FROM A BIOMASS GASIF...

METHOD FOR ESTIMATING A CHARACTERISTIC OF A LIQUEFIED NATURAL GAS LOAD

Harbour Storage Facility for Liquid Fuel

METHODS FOR ALTERING THE COLOR AND APPEARANCE OF HAIR

COMPOSITIONS AND METHODS FOR ALTERING THE APPEARANCE OF HAIR

COMPOSITIONS AND METHODS FOR ALTERING THE APPEARANCE OF HAIR

COMPOSITIONS AND METHODS FOR ALTERING THE APPEARANCE OF HAIR

DEVICE FOR MACHINING THE END OF A TUBULAR MEMBER

Pulverulent composition for bleaching human keratin fibers

Pulverulent composition for bleaching human keratin fibers

Anhydrous bleaching paste comprising at least one ceramide-type com...

Bleaching composition for dyed keratinous fibers

Use of hydroxycarboxylic acids and salts thereof as complexing agen...

Cosmetic composition containing sulphunic acid derivatives

Use of polycarboxylic acids and salts thereof as complexing agents...

Reducing compositions for bleaching or permanently reshaping kerati...

Oxidizing composition comprising hydroxycarboxylic acids and salts...

Cosmetic composition containing sulphinic acid derivatives

Ready-to-use bleaching compositions, preparation process and bleach...

Ready-to-use bleaching compositions, preparation process and bleach...

Pasty anhydrous composition for simultaneously bleaching and dyeing...

Oxidizing compositions containing a mitxure of polymers including a...

Oil-in-water oxidizing cream emulsion for treating human keratin fi...

Anhydrous paste for bleaching human keratin fibers

Composition for bleaching or permanent waving of keratinous fibers...