Jianhua Cao

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Nantong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wear-resistant clamping plate device for stuffer box crimper
- Patent number 9,347,153
- Issue date May 24, 2016
- NANTONG CELLULOSE FIBERS CO., LTD.
- Baoru Yang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Wear-resistant clamping plate device for stuffer box crimper
- Patent number 9,322,118
- Issue date Apr 26, 2016
- NANTONG CELLULOSE FIBERS CO., LTD.
- Baoru Yang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
AEROSOL GENERATING PRODUCT
- Publication number 20220053822
- Publication date Feb 24, 2022
- Nantong Cellulose Fibers Co., Ltd.
- Jianguo Cao
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
WEAR-RESISTANT CLAMPING PLATE DEVICE FOR STUFFER BOX CRIMPER
- Publication number 20140150226
- Publication date Jun 5, 2014
- NANTONG CELLULOSE FIBERS CO., LTD.
- Baoru Yang
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
WEAR-RESISTANT CLAMPING PLATE DEVICE FOR STUFFER BOX CRIMPER
- Publication number 20140109363
- Publication date Apr 24, 2014
- NANTONG CELLULOSE FIBERS CO., LTD.
- Baoru Yang
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
METHOD FOR PRODUCING CELLULOSE DIACETATE
- Publication number 20110308934
- Publication date Dec 22, 2011
- Zhanping YANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...