Wenzhang LV

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Spraying liquid car cover film composition, spraying car cover film...
- Patent number 12,291,645
- Issue date May 6, 2025
- SHENZHEN FEIYANG PROTECH CORP., LTD
- Shuisheng Cai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation method for salt-spray-resistant polyaspartate, salt-spr...
- Patent number 12,054,633
- Issue date Aug 6, 2024
- SHENZHEN FEIYANG PROTECH CORP., LTD
- Wenzhang Lv
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyurea-based solid electrolyte and preparation method thereof
- Patent number 11,996,211
- Issue date May 28, 2024
- SHENZHEN FEIYANG PROTECH CORP., LTD
- Wenzhang Lv
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD FOR SALT-SPRAY-RESISTANT POLYASPARTATE, SALT-SPR...
- Publication number 20240141201
- Publication date May 2, 2024
- SHENZHEN FEIYANG PROTECH CORP., LTD
- Wenzhang LV
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ASPARTIC POLYUREA COATING
- Publication number 20230279259
- Publication date Sep 7, 2023
- SHENZHEN FEIYANG PROTECH CORP., LTD
- Longhui ZHU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...