Xiang Gao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Tool and method for replacing escalator drive spindle
- Patent number 11,590,615
- Issue date Feb 28, 2023
- Inventio AG
- Tao Huang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Super large tonnage detachable hook
- Patent number 11,208,300
- Issue date Dec 28, 2021
- Yuemin Wang
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
LAMINATED SHEET, CYLINDRICAL FILTER ELEMENT, AND FILTRATION KIT USE...
- Publication number 20240367076
- Publication date Nov 7, 2024
- Solventum Intellectual Properties Company
- Guangming GONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYAMIDE 56 RESIN AND FIBER, PREPARATION METHODS THEREFOR, AND USE...
- Publication number 20240336735
- Publication date Oct 10, 2024
- Cathay Biotech Inc.
- Chaoxu SUN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
INDUSTRIAL POLYAMIDE YARN, PREPARATION METHOD THEREFOR, AND USE THE...
- Publication number 20230110442
- Publication date Apr 13, 2023
- Cathay Biotech Inc.
- Chaoxu Sun
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
TOOL AND METHOD FOR REPLACING ESCALATOR DRIVE SPINDLE
- Publication number 20220048144
- Publication date Feb 17, 2022
- INVENTIO AG
- Tao Huang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A Super Large Tonnage Detachable Hook
- Publication number 20200307961
- Publication date Oct 1, 2020
- Yuemin Wang
- B66 - HOISTING LIFTING HAULING