Inventor

Andre Deflandre

Inventor

Orry-la-Ville, FR

Overview

1988–1997

Patent span

Human necessities

Primary field (CPC A)

Patents· 17 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes37%

A61QSpecific use of cosmetics or similar toiletry preparations35%

C07CAcyclic or carbocyclic compounds13%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%

C07DHeterocyclic compounds2%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%

PatentTitleYear

5,670,140'Photostable cosmetic filter composition containing a UV-A filter and a substituted dialkylbenzalmalonate, the use of substituted dialkylbenzalmalonates in cosmetics as broad-band solar filters and novel substituted dialkylmalonates'1997 5,624,663'Photostable cosmetic filter composition cotaining a UV-A filter and a substituted dialkylbenzalmalonate, the use of substituted dialkylbenzalmalonates in cosmetics as broad-band solar filters and novel substituted dialkyl malonates'1997 5,618,520'Photostable filtering cosmetic composition containing a UV-A filter and a filtering polymer of the benzotriazole silcone type'1997 5,605,680'Photostable cosmetic composition containing a UV-A screen and a UV-B screen and a process for stabilizing the UV-A screen with the UV-B screen'1997 5,587,150'Photostable cosmetic screening composition containing a UV-A screening agent and an alkyl .beta., .beta.-diphenylacrylate or .alpha.-cyano-.beta. , .beta.-diphenylacrylate'1996 5,576,354'Photostable cosmetic screening composition containing a UV-A screening agent and an alkyl .beta., .beta.-diphenylacrylate or .alpha.-cyano-.beta. , .beta.-diphenylacrylate'1996 5,567,418'Process for stabilizing 4-(1,1-dimethylethy)-4\'methoxydibenzoyl-methane against UV radiation'1996 5,538,716'Photostable cosmetic screening composition containing a UV-A screening agent and a (4-methoxybenzylidene)cyanoacetate'1996 5,223,533'New benzylcyclanone derivatives process for preparing them and cosmetic and pharmaceutical compositions containing them'1993 5,178,852'Cosmetic and pharmaceutical compositions containing lipophilic derivatives of benzylidenecamphor and new lipophilic derivatives of benzylidenecamphor'1993 5,158,977'Cosmetic and pharmaceutical compositions containing naphthalenol derivatives'1992 5,043,482'New derivatives of 5,6,7,8-tetrahydro-1-naphthalenol, a process for their preparation and cosmetic and pharmaceutical compositions containing them'1991 5,000,961'Tert-butyl derivatives of benzylidenecamphor, process for preparing them, their use as antioxidant agents and cosmetic and pharmaceutical compositions containing them'1991 4,994,263'Medicinal combination used in photochemotherapy'1991 4,952,391'Tert-butyl derivatives of benzylidenecamphor, process for preparing them, their use as antioxidant agents and cosmetic and pharmaceutical compositions containing them'1990 4,950,478'Cosmetic compositions containing natural essences and benzylidenecamphor derivatives'1990 4,731,200'Alcoholic or aqueous-alcoholic compositions containing natural essences and benzylidene-camphor derivatives'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1997Patents assigned to OREAL (17)· patent assignee history

1988–1997Based in Orry-la-Ville, FR· patent location history

1990–1991Based in La Ville du Bois, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OREAL	17	1988–1997

Locations

Location	Patents	Span
Orry-la-Ville, FR	15	1988–1997
La Ville du Bois, FR	2	1990–1991