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Patents Grants
last 30 patents
Information
Patent Grant
Supramolecular preparation of retinol and derivatives thereof and p...
Patent number
11,813,348
Issue date
Nov 14, 2023
PROYA COSMETICS CO., LTD.
Hanning Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SUPRAMOLECULAR PREPARATION OF RETINOL AND DERIVATIVES THEREOF AND P...
Publication number
20230210749
Publication date
Jul 6, 2023
PROYA COSMETICS CO., LTD.
Hanning WANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Trademark
last 30 trademarks
Information
Trademark
98778733 - PROYA
Serial number
98778733
Filing date
Sep 30, 2024
PROYA COSMETICS CO., LTD
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
79357047 - R
Serial number
79357047
Registration number
7265446
Filing date
Sep 27, 2022
PROYA COSMETICS CO., LTD.
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
79360717 - OFF&RELAX
Serial number
79360717
Registration number
7209734
Filing date
Sep 27, 2022
PROYA COSMETICS CO., LTD.
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
86447571 - PROYA
Serial number
86447571
Registration number
4764157
Filing date
Nov 7, 2014
PROYA COSMETIC CO., LTD.
3 - Bleaching preparations and other substances for laundry use