Microporous Technology (Ningbo) Limited

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Yuyao City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Writing instrument having an ink balance mechanism
- Patent number 9,266,380
- Issue date Feb 23, 2016
- NINGBO WUYUN PEN MANUFACTURING CO., LTD.
- Liping Wang
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
AIR-LIQUID EXCHANGE ELEMENT AND AEROSOL CARTRIDGE
- Publication number 20240315335
- Publication date Sep 26, 2024
- MICROPOROUS TECHNOLOGY (NINGBO) LIMITED
- Liping WANG
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
Writing instrument having an ink balance mechanism
- Publication number 20150063894
- Publication date Mar 5, 2015
- Microporous Technology (Ningbo) Limited
- Yang Wen
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Trademarklast 30 trademarks

Information Trademark
79326919 - µGLED
- Serial number 79326919
- Registration number 7064299
- Filing date Aug 12, 2021
- MICROPOROUS TECHNOLOGY (NINGBO) LIMITED
- 34 - Tobacco
Information Trademark
79323035 - µGLED
- Serial number 79323035
- Filing date Aug 12, 2021
- MICROPOROUS TECHNOLOGY (NINGBO) LIMITED
- 3 - Bleaching preparations and other substances for laundry use