Zhichang Xu

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Omaha, NE, US

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Patents Grantslast 30 patents

Information Patent Grant
Canine lyme disease vaccine
- Patent number 11,883,476
- Issue date Jan 30, 2024
- INTERVET INC.
- Rhonda LaFleur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multivalent feline vaccine
- Patent number 11,730,809
- Issue date Aug 22, 2023
- Intervet Inc.
- Zhichang Xu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Multivalent feline vaccine
- Patent number 11,167,027
- Issue date Nov 9, 2021
- Intervet Inc.
- Zhichang Xu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CANINE LYME DISEASE VACCINE
- Publication number 20240181027
- Publication date Jun 6, 2024
- Intervet Inc.
- Rhonda LaFleur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIVALENT FELINE VACCINE
- Publication number 20220008532
- Publication date Jan 13, 2022
- Intervet Inc.
- Zhichang Xu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CANINE LYME DISEASE VACCINE
- Publication number 20200289634
- Publication date Sep 17, 2020
- Intervet Inc.
- Rhonda LaFleur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIVALENT FELINE VACCINE
- Publication number 20200254088
- Publication date Aug 13, 2020
- Intervet Inc.
- Zhichang Xu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE