Peipei Xia

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Uterus stent
- Patent number D942007
- Issue date Jan 25, 2022
- Yipurun (Shanghai) Biotechnology Co., Ltd.
- Wei Yan
- D24 - Medical and laboratory equipment
Information Patent Grant
Stent delivery device
- Patent number D938583
- Issue date Dec 14, 2021
- Yipurun (Shanghai) Biotechnology Co., Ltd.
- Wei Yan
- D24 - Medical and laboratory equipment
Information Patent Grant
Uterus stent
- Patent number D921199
- Issue date Jun 1, 2021
- Yipurun (Shanghai) Biotechnology Co., Ltd.
- Wei Yan
- D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

Information Patent Application
ONE-WAY LIFTING EMBEDDED CATGUT, LIFTING DEVICE, AND PLASTIC SURGER...
- Publication number 20220000471
- Publication date Jan 6, 2022
- Tongyan (Shanghai) Medical Device Co., Ltd.
- Wei Yan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUTURE, SUTURING APPARATUS, AND APPLICTIONS THEREOF
- Publication number 20210393256
- Publication date Dec 23, 2021
- Tongyan (Shanghai) Medical Device Co., Ltd.
- Rui Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELASTIC SHEET WITH FUNCTION OF RE-ACTIVATING ENDOMETRIAL BASAL LAYE...
- Publication number 20190328659
- Publication date Oct 31, 2019
- YIPURUN (SHANGHAI) BIOTECHNOLOGY CO., LTD.
- Peipei Xia
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL