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Guoqiang CHEN
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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Particle exhaust apparatus for optical fiber draw furnace
Patent number
12,077,466
Issue date
Sep 3, 2024
Corning Incorporated
Guoqiang Chen
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Hair care composition comprising piroctone olamine
Patent number
11,826,453
Issue date
Nov 28, 2023
Conopco, Inc.
Guoqiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hair care composition
Patent number
11,510,854
Issue date
Nov 29, 2022
Conopco, Inc.
Guoqiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ANTI-DANDRUFF COMPOSITION COMPRISING PIROCTONE OLAMINE
Publication number
20240024215
Publication date
Jan 25, 2024
CONOPCO, INC., D/B/A UNILEVER
Feng CAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HAIR CARE COMPOSITION
Publication number
20230363996
Publication date
Nov 16, 2023
CONOPCO, INC., D/B/A UNILEVER
Feng CAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COSMETIC COMPOSITION
Publication number
20220242824
Publication date
Aug 4, 2022
CONOPCO, INC., D/B/A UNILEVER
Guoqiang CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HAIR CARE COMPOSITION COMPRISING PIROCTONE OLAMINE
Publication number
20220218581
Publication date
Jul 14, 2022
CONOPCO, INC., D/B/A UNILEVER
Guoqiang CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HAIR CARE COMPOSITION COMPRISING PYRITHIONE
Publication number
20220040068
Publication date
Feb 10, 2022
Conopco, Inc., d/b/a UNILEVER
Guoqiang CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PARTICLE EXHAUST APPARATUS FOR OPTICAL FIBER DRAW FURNACE
Publication number
20210331963
Publication date
Oct 28, 2021
Corning Incorporated
Guoqiang Chen
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
ANTIDANDRUFF HAIR CARE COMPOSITION COMPRISING PYRITHIONE
Publication number
20210228464
Publication date
Jul 29, 2021
CONOPCO, INC. D/B/A UNILEVER
Guoqiang CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HAIR CARE COMPOSITION
Publication number
20200016054
Publication date
Jan 16, 2020
Guoqiang CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE