Yi YUAN

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Absorbent articles comprising wetness indicators
- Patent number 12,201,503
- Issue date Jan 21, 2025
- The Procter & Gamble Company
- Yi Yuan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Three-dimensional materials having apertures and voids
- Patent number 11,696,856
- Issue date Jul 11, 2023
- The Procter & Gamble Comoany
- Gueltekin Erdem
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent articles with improved topsheet dryness
- Patent number 11,202,723
- Issue date Dec 21, 2021
- The Procter & Gamble Company
- Yi Yuan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PANT-TYPE WEARABLE ARTICLE
- Publication number 20240325214
- Publication date Oct 3, 2024
- The Procter & Gamble Company
- Wei WU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACID ADDITION SALT OF ROCK INHIBITOR, AND CRYSTAL FORM, COMPOSITION...
- Publication number 20240239735
- Publication date Jul 18, 2024
- WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
- Liang WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT BODY WITH COMPOSITE ISOLATION SHEET
- Publication number 20240115435
- Publication date Apr 11, 2024
- The Procter & Gamble Company
- Yoichiro YAMAMOTO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT BODY WITH COMPOSITE ISOLATION SHEET
- Publication number 20240115434
- Publication date Apr 11, 2024
- The Procter & Gamble Company
- Yoichiro YAMAMOTO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLE WITH HIGH PERMEABILITY SAP
- Publication number 20230285206
- Publication date Sep 14, 2023
- The Procter & Gamble Company
- Juliane NMN KAMPHUS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROCK INHIBITOR, AND PREPARATION METHOD THEREFOR AND USE THEREOF
- Publication number 20230257376
- Publication date Aug 17, 2023
- WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
- Jinping LI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ABSORBENT ARTICLE
- Publication number 20230190537
- Publication date Jun 22, 2023
- The Procter & Gamble Company
- Wei WU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLE COMPRISING A LOWER ACQUISITION AND DISTRIBUTION L...
- Publication number 20220387227
- Publication date Dec 8, 2022
- The Procter & Gamble Company
- Sascha KREISEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLE COMPRISING AN INTERMEDIATE LAYER
- Publication number 20220378625
- Publication date Dec 1, 2022
- The Procter & Gamble Company
- Gueltekin ERDEM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Arylamine Compound and Use Thereof in Photoelectric Devices
- Publication number 20220123222
- Publication date Apr 21, 2022
- ZHEJIANG UNIVERSITY
- Peng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL SUBSTRATE AND ABSORBENT ARTICLES COMPRISING THE SAME
- Publication number 20210251821
- Publication date Aug 19, 2021
- The Procter & Gamble Company
- Yi YUAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APERTURED SUBSTRATE AND ABSORBENT ARTICLES COMPRISING THE SAME
- Publication number 20210251822
- Publication date Aug 19, 2021
- The Procter & Gamble Company
- Koichi MORIMOTO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLE WITH A THREE-DIMENSIONAL SUBSTRATE
- Publication number 20210251823
- Publication date Aug 19, 2021
- The Procter & Gamble Company
- Yi YUAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLES
- Publication number 20210106471
- Publication date Apr 15, 2021
- The Procter & Gamble Company
- Yi YUAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THREE-DIMENSIONAL MATERIALS HAVING APERTURES AND VOIDS
- Publication number 20200179177
- Publication date Jun 11, 2020
- The Procter & Gamble Company
- Gueltekin ERDEM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLES COMPRISING WETNESS INDICATORS
- Publication number 20200146902
- Publication date May 14, 2020
- The Procter & Gamble Company
- Yi YUAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLES WITH IMPROVED TOPSHEET DRYNESS
- Publication number 20190125595
- Publication date May 2, 2019
- The Procter & Gamble Company
- Yi YUAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLE HAVING A MULTI-COMPONENT TOPSHEET AND LEG CUFFS
- Publication number 20180271719
- Publication date Sep 27, 2018
- The Procter & Gamble Company
- Yi YUAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Absorbent articles comprising wetness indicators

Three-dimensional materials having apertures and voids

Absorbent articles with improved topsheet dryness

Patents Applicationslast 30 patents

PANT-TYPE WEARABLE ARTICLE

ACID ADDITION SALT OF ROCK INHIBITOR, AND CRYSTAL FORM, COMPOSITION...

ABSORBENT BODY WITH COMPOSITE ISOLATION SHEET

ABSORBENT BODY WITH COMPOSITE ISOLATION SHEET

ABSORBENT ARTICLE WITH HIGH PERMEABILITY SAP

ROCK INHIBITOR, AND PREPARATION METHOD THEREFOR AND USE THEREOF

ABSORBENT ARTICLE

ABSORBENT ARTICLE COMPRISING A LOWER ACQUISITION AND DISTRIBUTION L...

ABSORBENT ARTICLE COMPRISING AN INTERMEDIATE LAYER

Arylamine Compound and Use Thereof in Photoelectric Devices

THREE-DIMENSIONAL SUBSTRATE AND ABSORBENT ARTICLES COMPRISING THE SAME

APERTURED SUBSTRATE AND ABSORBENT ARTICLES COMPRISING THE SAME

ABSORBENT ARTICLE WITH A THREE-DIMENSIONAL SUBSTRATE

ABSORBENT ARTICLES

THREE-DIMENSIONAL MATERIALS HAVING APERTURES AND VOIDS

ABSORBENT ARTICLES COMPRISING WETNESS INDICATORS

ABSORBENT ARTICLES WITH IMPROVED TOPSHEET DRYNESS

ABSORBENT ARTICLE HAVING A MULTI-COMPONENT TOPSHEET AND LEG CUFFS