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1. WO2020112486 - METHODS FOR SCREENING PERSONAL CARE PRODUCTS

Publication Number WO/2020/112486
Publication Date 04.06.2020
International Application No. PCT/US2019/062605
International Filing Date 21.11.2019
IPC
G01N 33/50 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
A61K 8/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
A61Q 19/10 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
10Washing or bathing preparations
CPC
C12N 2502/094
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
2502Coculture with; Conditioned medium produced by
09epidermal cells, skin cells, oral mucosa cells
094keratinocytes
C12N 2513/00
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
25133D culture
C12N 5/0629
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
5Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor;
06Animal cells or tissues; Human cells or tissues
0602Vertebrate cells
0625Epidermal cells, skin cells; Cells of the oral mucosa
0629Keratinocytes; Whole skin
C12N 5/0698
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
5Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor;
06Animal cells or tissues; Human cells or tissues
0697Artificial constructs associating cells of different lineages, e.g. tissue equivalents
0698Skin equivalents
G01N 2500/10
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2500Screening for compounds of potential therapeutic value
10involving cells
G01N 33/5008
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
5005involving human or animal cells
5008for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
Applicants
  • THE PROCTER & GAMBLE COMPANY [US]/[US]
Inventors
  • WEI, Karl, Shiqing
  • DICOLANDREA, Teresa
  • FINLAY, Deborah, Ruth
Agents
  • KREBS, Jay A.
Priority Data
62/772,71129.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS FOR SCREENING PERSONAL CARE PRODUCTS
(FR) MÉTHODES DE CRIBLAGE DE PRODUITS DE SOINS PERSONNELS
Abstract
(EN)
Methods of screening rinse-off personal care compositions can include the use of explant skin in combination with measurements for moisture and/or cell proliferation.
(FR)
L'invention concerne des méthodes de criblage de compositions de soins personnels à rincer pouvant comprendre l'utilisation de peau d'explant en combinaison avec des mesures d'humidité et/ou de prolifération cellulaire.
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