Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Chen; Hongxia
Address:
Beijing, CN
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
7786336 Catalyst composition for ethylene oligomerization and the use thereof August 31, 2010
The present invention relates to a catalyst composition for ethylene oligomerization and the use thereof. Such catalyst composition includes chromium compound, ligand containing P and N, activator and accelerator; wherein the chromium compound is selected from the group consisting of










 
 
  Recently Added Patents
Humidity indicator and method for fabricating the same
Electronic device and printed circuit board
Automated gate system
Paging of a user equipment (UE) within a wireless communications system
Composite filtration membranes and methods of preparation thereof
Headset systems and methods
Plasmon generator includes three metal layers for thermally-assisted magnetic recording
  Randomly Featured Patents
Nonvolatile semiconductor memory device
High barrier metallized film
Film processing apparatus
Light-activated series-connected pin diode switch
Strike-setting assembly for use with an unmanned fishing rod
Elevator apparatus
Soap dish
Health food
Sensor construction
Carbon-coated silicon particle powders as the anode material for lithium ion batteries and the method of making the same