SHANGHAI NNW NEW MATERIALS TECHNOLOGY CO., LTD.

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Patents Grantslast 30 patents

Information Patent Grant
Thermal transfer ink composition, a domestic thermal transfer kit a...
- Patent number 10,525,756
- Issue date Jan 7, 2020
- SHANGHAI NNW NEW MATERIALS TECHNOLOGY CO., LTD.
- Qian Wei
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink composition and a writing instrument
- Patent number 9,765,229
- Issue date Sep 19, 2017
- SHANGHAI NNW NEW MATERIALS TECHNOLOGY CO., LTD.
- Wei Qian
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
THERMAL TRANSFER INK COMPOSITION, A DOMESTIC THERMAL TRANSFER KIT A...
- Publication number 20190001724
- Publication date Jan 3, 2019
- SHANGHAI NNW NEW MATERIALS TECHNOLOGY CO., LTD.
- QIAN WEI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK COMPOSITION AND A WRITING INSTRUMENT
- Publication number 20160145454
- Publication date May 26, 2016
- SHANGHAI NNW NEW MATERIALS TECHNOLOGY CO., LTD.
- WEI QIAN
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Trademarklast 30 trademarks