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












Patent Number Title Of Patent Date Issued
6387839 Compound catalyst system for synthesizing polyethylenes or copolymers of ethylene having bimodal May 14, 2002
The present invention provides a compound catalyst system useful for synthesizing polyethylenes or copolymers of ethylene having bimodal or broad molecular weight distributions, prepared by incorporating an organic alcohol as an electron-donor compound and an aluminoxane compound into th










 
 
  Recently Added Patents
System and method for embedding data in video
Methods and systems for use of photolyzable nitric oxide donors
Inventory and patient management system
Dry clutch
Apparatus and method for projecting field devices of a technical system
Safety razor
Multi-frequency antenna
  Randomly Featured Patents
Vibration damping apparatus for damping external vibrations
High speed PWM without linearity compromise at extreme duty cycles
Occupant-propelled fluid powered rotary device, truck, wheeled platform, or vehicle
Container stoppers
Lamp or flashlight having a multi-feature rotating switching assembly
Air cleaner
Folding blade cylinder
Error control apparatus
Extension of truncated CT images for use with emission tomography in multimodality medical images
Al metal joined body