Yanhua Xie

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North Haven, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Pathogenic microorganism sample collection and preservation device...
- Patent number 11,970,727
- Issue date Apr 30, 2024
- Yanhua Xie
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Female reproductive system sample collector
- Patent number 11,684,349
- Issue date Jun 27, 2023
- Yanhua Xie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Integrated tumor resection instrument and simulation training system
- Patent number 11,596,433
- Issue date Mar 7, 2023
- Yinguang Gao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS