Beijing
China
10
2021-07-01
The entities that hold a legal rights for patent applications filed by inventor Wei Fei:
Fei Wei from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Ultra-long chiral carbon nanotube, method for preparing the same, application thereof, and high-performance photoelectric device
#2 | 2020-05-21System and method for preparing aromatics by using syngas
#3 | 2018-07-05Device, system, backlight module and test method for simulating light guide plate
#4 | 2014-07-31Gold-based catalysts for acetylene hydrochlorination
#5 | 2014-05-01Fluidized bed reactor and process for producing olefins from oxygenates
#6 | 2010-12-16Multistage reactors for continuous production of carbon nanotubes
#7 | 2009-11-19CONTINUOUS MASS PRODUCTION OF CARBON NANOTUBES IN A NANO-AGGLOMERATE FLUIDIZED-BED AND THE REACTOR
#8 | 2009-08-20CARBON-NANOTUBE ARRAYS, YARNS, FILMS AND COMPOSITES, AND THE METHODS FOR PREPARING THE SAME
#9 | 2009-07-21Continuous mass production of carbon nanotubes in a nano-agglomerate fluidized-bed and the reactor
#10 | 2006-01-03Method and apparatus to measure gas amounts adsorbed on a powder sample
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