John Wan

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Rotating disc type fecal occult blood detection analyzer
- Patent number 10,684,300
- Issue date Jun 16, 2020
- W.H.P.M. Bioresearch & Technology Co., Ltd.
- John Wan
- G01 - MEASURING TESTING
Information Patent Grant
Feces sampling and detecting device and method for detecting feces...
- Patent number 10,390,803
- Issue date Aug 27, 2019
- W.H.P.M. Bioresearch & Technology Co., Ltd.
- John Wan
- G01 - MEASURING TESTING
Information Patent Grant
Integrated sampling and detection device with misassembly preventio...
- Patent number 10,384,205
- Issue date Aug 20, 2019
- W.H.P.M. Bioresearch & Technology Co., Ltd.
- John Wan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fully automatic fecal occoult blood detecting analyzer
- Patent number 10,359,443
- Issue date Jul 23, 2019
- W.H.P.M. Bioresearch & Technology Co., Ltd.
- John Wan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Integrated device for sampling and detecting fecal samples
- Patent number 10,132,741
- Issue date Nov 20, 2018
- W.H.P.M. Bioresearch & Technology Co., Ltd.
- John Wan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic fecal occult blood detector
- Patent number 10,001,494
- Issue date Jun 19, 2018
- W.H.P.M. Bioresearch & Technology Co., Ltd.
- John Wan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fecal occult blood detector
- Patent number D782058
- Issue date Mar 21, 2017
- W.H.P.M. Bioresearch & Technology Co., Ltd.
- John Wan
- D24 - Medical and laboratory equipment
Information Patent Grant
Feces sampling and detecting device
- Patent number D776292
- Issue date Jan 10, 2017
- W.H.P.M. BIORESEARCH AND TECHNOLOGY
- John Wan
- D24 - Medical and laboratory equipment
Information Patent Grant
Body fluid testing apparatus
- Patent number 9,535,054
- Issue date Jan 3, 2017
- W.H.P.M. BIORESEARCH & TECHNOLOGY CO. LTD.
- Chunhua Yuan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Array-Type Feces Occult Blood Detection Analyzer
- Publication number 20200300878
- Publication date Sep 24, 2020
- W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.
- John WAN
- G01 - MEASURING TESTING
Information Patent Application
ROTATING DISC TYPE FECAL OCCULT BLOOD DETECTION ANALYZER
- Publication number 20180340950
- Publication date Nov 29, 2018
- W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.
- John WAN
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED SAMPLING AND DETECTING DEVICE
- Publication number 20180052096
- Publication date Feb 22, 2018
- W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.
- JOHN WAN
- G01 - MEASURING TESTING
Information Patent Application
FULLY AUTOMATIC FECAL OCCOULT BLOOD DETECTING ANALYZER
- Publication number 20180031590
- Publication date Feb 1, 2018
- W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.
- John WAN
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED SAMPLING AND DETECTION DEVICE WITH MISASSEMBLY PREVENTIO...
- Publication number 20170189900
- Publication date Jul 6, 2017
- W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.
- John WAN
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATIC FECAL OCCULT BLOOD DETECTOR
- Publication number 20160266150
- Publication date Sep 15, 2016
- W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.
- John WAN
- G01 - MEASURING TESTING
Information Patent Application
FECES SAMPLING AND DETECTING DEVICE AND METHOD FOR DETECTING FECES...
- Publication number 20160051235
- Publication date Feb 25, 2016
- W.H.P.M. BIORESEARCH AND TECHONOLOGY CO., LTD.
- John WAN
- G01 - MEASURING TESTING
Information Patent Application
EXCREMENT COLLECTOR
- Publication number 20150182202
- Publication date Jul 2, 2015
- W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.
- John Wan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BODY FLUID TESTING APPARATUS
- Publication number 20140007659
- Publication date Jan 9, 2014
- Chunhua YUAN
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Rotating disc type fecal occult blood detection analyzer

Feces sampling and detecting device and method for detecting feces...

Integrated sampling and detection device with misassembly preventio...

Fully automatic fecal occoult blood detecting analyzer

Integrated device for sampling and detecting fecal samples

Automatic fecal occult blood detector

Fecal occult blood detector

Feces sampling and detecting device

Body fluid testing apparatus

Patents Applicationslast 30 patents

Array-Type Feces Occult Blood Detection Analyzer

ROTATING DISC TYPE FECAL OCCULT BLOOD DETECTION ANALYZER

INTEGRATED SAMPLING AND DETECTING DEVICE

FULLY AUTOMATIC FECAL OCCOULT BLOOD DETECTING ANALYZER

INTEGRATED SAMPLING AND DETECTION DEVICE WITH MISASSEMBLY PREVENTIO...

AUTOMATIC FECAL OCCULT BLOOD DETECTOR

FECES SAMPLING AND DETECTING DEVICE AND METHOD FOR DETECTING FECES...

EXCREMENT COLLECTOR

BODY FLUID TESTING APPARATUS