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Limin Song
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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Nonwoven and absorbent articles having the same
Patent number
11,406,542
Issue date
Aug 9, 2022
The Procter & Gamble Company
Xiaoxin Liu
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Absorbent article with color matched surfaces
Patent number
11,291,590
Issue date
Apr 5, 2022
The Procter & Gamble Company
Limin Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article with color matched surfaces
Patent number
10,195,089
Issue date
Feb 5, 2019
The Procter & Gamble Plaza
Limin Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article with color matched surfaces
Patent number
9,737,441
Issue date
Aug 22, 2017
The Procter & Gamble Company
Limin Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article with color matched surfaces
Patent number
9,724,244
Issue date
Aug 8, 2017
The Procter & Gamble Company
Limin Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article with color matched surfaces
Patent number
9,408,753
Issue date
Aug 9, 2016
The Procter & Gamble Company
Limin Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Absorbent Article with Color Matched Surfaces
Publication number
20190151161
Publication date
May 23, 2019
The Procter & Gamble Company
Limin Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NONWOVEN AND ABSORBENT ARTICLES HAVING THE SAME
Publication number
20180200117
Publication date
Jul 19, 2018
The Procter & Gamble Company
Xiaoxin LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent Article with Color Matched Surfaces
Publication number
20170312138
Publication date
Nov 2, 2017
The Procter & Gamble Company
Limin Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Nonwoven And Absorbent Articles Having The Same
Publication number
20170144405
Publication date
May 25, 2017
The Procter & Gamble Company
Xiaoxin Liu
B32 - LAYERED PRODUCTS
Information
Patent Application
Absorbent Article with Color Matched Surfaces
Publication number
20160338878
Publication date
Nov 24, 2016
The Procter & Gamble Company
Limin Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ABSORBENT ARTICLE HAVING PERFORMANCE SIGNALS
Publication number
20160113826
Publication date
Apr 28, 2016
The Procter & Gamble Company
Xiaoxin LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent Article with Color Matched Surfaces
Publication number
20160074235
Publication date
Mar 17, 2016
The Procter & Gamble Company
Limin Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent Article with Color Matched Surfaces
Publication number
20160074236
Publication date
Mar 17, 2016
The Procter & Gamble Company
Limin Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent Product Containing Absorbent Articles Each Having Differe...
Publication number
20130219830
Publication date
Aug 29, 2013
The Procter & Gamble Company
Radhakrishnan Janardanan Nair
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS