Jiyao Zhang

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Queenstown, SG

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Patents Grantslast 30 patents

Information Patent Grant
Nano- and micro-sized particles of 20-camptothecin or derivative th...
- Patent number 9,675,609
- Issue date Jun 13, 2017
- Cao Pharmaceuticals Inc.
- Wenhao Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for making particles for delivery of drug nanoparticles
- Patent number 8,835,376
- Issue date Sep 16, 2014
- Nanomaterials Technology PTE Ltd.
- Zhigang Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for making nano-sized and micro-sized precipitate particles
- Patent number 7,985,388
- Issue date Jul 26, 2011
- Nanomaterials Technology PTE Ltd.
- Zhigang Shen
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Nano- And Micro-Sized Particles of 20-Camptothecin Or Derivative Th...
- Publication number 20170128438
- Publication date May 11, 2017
- Cao Pharmaceuticals Inc.
- Wenhao CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING NANO-SIZED IRON PHOSPHATE PARTICLES
- Publication number 20150203354
- Publication date Jul 23, 2015
- Samsung Fine Chemicals Co., Ltd.
- Hyun A Song
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NANOMETRIC TIN-CONTAINING METAL OXIDE PARTICLE AND DISPERSION, AND...
- Publication number 20150160379
- Publication date Jun 11, 2015
- XIAMEN NANOTECH CO LTD
- Zhigang Shen
- G02 - OPTICS
Information Patent Application
PROCESS FOR MAKING PARTICLES FOR DELIVERY OF DRUG NANOPARTICLES
- Publication number 20110306539
- Publication date Dec 15, 2011
- Zhigang Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process For Making Nano-Sized and Micro-Sized Precipitate Particles
- Publication number 20100028236
- Publication date Feb 4, 2010
- Nanomaterials Technology PTE Ltd.
- Zhigang Shen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL