Inventor

Béatrice Belcour-Castro

Inventor

Joinville le Pont, FR

Overview

1998–2009

Patent span

Human necessities

Primary field (CPC A)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes24%

A61QSpecific use of cosmetics or similar toiletry preparations24%

C07DHeterocyclic compounds24%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments14%

C07HSugars10%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%

PatentTitleYear

7,594,936'Dye composition for keratin fibers containing an aldehyde precursor, enzyme and hydrazone, and method using this composition'2009 7,399,320'Use of tetra-azapentamethine compounds as direct dyeing agents and novel tetra-azapentamethine compounds'2008 7,311,736'Use of tetra-azapentamethine compounds as direct dyeing agents and novel tetra-azapentamethine compounds'2007 7,179,307'Use of an extract of myrsine africana in oxidation dyeing for dyeing keratin fibres'2007 6,974,485'Use of an extract of Myrsine africana in oxidation dyeing for dyeing keratin fibres'2005 6,726,940'Use of at least one extract of the genus chrysanthemum for assisting skin and/or hair pigmentation'2004 6,406,682'Saxifraga extracts for artificially tanning human skin'2002 5,989,876'Colorant precursors derivable from cells of plants of the genus medicago, process for their preparation and use thereof for the preparation of colorants'1999 5,725,602'Hair dye compostion containing a product of grinding plants or parts of plants of the species impatiens balsamina, and its application'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2009Patents assigned to OREAL (8)· patent assignee history

1998–2004Based in La Riche, FR· patent location history

2002Patents assigned to L OREAL SOC (1)· patent assignee history

2005–2008Based in Joinville le Pont, FR· patent location history

2009Based in Joinville, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OREAL	8	1998–2009
L OREAL SOC	1	2002

Locations

Location	Patents	Span
Joinville le Pont, FR	4	2005–2008
La Riche, FR	4	1998–2004
Joinville, FR	1	2009