Inventor
Frédéric Legrand
Inventor
Courbevoie, FR
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes38%
A61QSpecific use of cosmetics or similar toiletry preparations38%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
A45DHairdressing or shaving equipment3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
B01DSeparation1%
B63BShips or other waterborne vessels1%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers1%
C07CAcyclic or carbocyclic compounds1%
C08LCompositions of macromolecular compounds1%
PatentTitleYear
10,639,254Dye composition comprising a para-phenylenediamine oxidation base and an additional base202010,515,426Method for estimating a characteristic of a liquefied natural gas load20199,957,452Method and device for treating a synthesis gas from a biomass gasification step20189,815,621'Harbour storage facility for liquid fuel'20179,578,944'Compositions and methods for altering the appearance of hair'20179,565,915'Compositions and methods for altering the appearance of hair'20179,565,916'Compositions and methods for altering the appearance of hair'20179,566,221'Methods for altering the color and appearance of hair'20178,343,237'Composition comprising an alkanolamine, an amino acid and an associative polymer'20138,257,447'Composition comprising an alkanolamine, an amino acid and a cationic polymer'20128,241,370'Composition comprising an alkanolamine, a basic amino acid and a suitably selected additional alkaline agent'20127,803,355'Anhydrous paste for bleaching human keratin fibers'20107,651,533'Dye composition with a reduced content of starting materials, process for dyeing keratin fibers using the same and device therefor'20107,578,854'Dye composition comprising at least one fatty acid ester and process for dyeing keratin fibers using the same'20097,575,605'Dye composition comprising at least one glycerol ester and a process for dyeing keratin fibers using the composition'20097,569,078'Dye composition comprising at least one cellulose and process for dyeing keratin fibers using the dye composition'20097,550,015'Dye composition with a reduced content of starting materials, and process for dyeing keratin fibers using the same'20097,442,214'Dye composition comprising at least one non-ionic associative polymer and process for dyeing keratin fibers using same'20087,226,486'Ready-to-use bleaching compositions, preparation process and bleaching process'20077,220,285'Pulverulent composition for bleaching human keratin fibers'20077,217,298'Ready-to-use bleaching compositions, preparation process and bleaching process'20077,179,300'Cosmetic composition containing sulfinic acid derivatives'20077,135,167'Oxidizing composition for treating keratin fibers, comprising a particular aminosilicone'20067,128,902'Reducing composition for treating keratin fibres, comprising a particular aminosilicone'20067,077,869'Composition for bleaching or permanent waving of keratinous fibers comprising a cationic associative polyurethane'20067,066,965'Bleaching composition for keratinous fibers comprising an associate polyurethane'20067,022,144'Oxidizing compositions containing a mixture of polymers including at least one copolymer based on acrylamide and 2-acrylamido-2-methylpropanesulphonic acid'20066,984,250'Composition, method, and kit for the bleaching or permanent reshaping of keratin fibers, comprising at least one thickening polymer with an aminoplast-ether skeleton'20066,919,073'Pulverulent composition for bleaching human keratin fibers'20056,916,344'Direct dyeing composition for keratinic fibers containing a thickening polymer with an ether plastic skeleton'20056,846,333'Keratin fiber dyeing composition comprising a particular aminosilicone'20056,800,098'Oxidation dye composition for keratinic fibres containing a thickening polymer with an ether plastic skeleton'20046,800,096'Composition, process and kit for bleaching keratin fibers comprising at least one thickening polymer with an aminoplast-ether skeleton'20046,641,618'Ready-to-use aqueous composition for bleaching keratin fibers, comprising a combination of a water-soluble solvent and a nonionic and/or anionic amphiphilic polymer comprising at least one fatty chain'20036,444,197'Bleaching composition for keratin fibers, comprising a combination of two polyurethane polyethers'20026,379,401'Anhydrous composition for bleaching keratin fibers comprising a combination of a water-soluble thickening polymer and a nonionic amphiphilic polymer comprising at least one fatty chain'20026,260,556'Anhydrous composition for bleaching keratin fibers'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2020Patents assigned to OREAL (33)· patent assignee history
2001–2006Based in Boulogne-Billancourt, FR· patent location history
2005–2010Based in Courbevoie, FR· patent location history
2008–2010Based in Tokyo, JP· patent location history
2010–2013Patents assigned to LEGRAND FREDERIC (4)· patent assignee history
2012–2013Patents assigned to ASCIONE JEAN-MARC (3)· patent assignee history
2012–2020Based in Westfield, NJ, US· patent location history
2017–2019Patents assigned to GDF SUEZ (3)· patent assignee history
2017–2019Patents assigned to ENGIE (2)· patent assignee history
2017Based in Sevres, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OREAL | 33 | 2001–2020 |
| LEGRAND FREDERICself | 4 | 2010–2013 |
| ASCIONE JEAN-MARC | 3 | 2012–2013 |
| GDF SUEZ | 3 | 2017–2019 |
| ENGIE | 2 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Courbevoie, FR | 12 | 2005–2010 |
| Boulogne-Billancourt, FR | 8 | 2001–2006 |
| Tokyo, JP | 6 | 2008–2010 |
| Westfield, New Jersey, US | 4 | 2012–2020 |
| Sevres, FR | 4 | 2017 |