Resources Contact Us Home
Maaranen; Janne
Kerava, FI
No. of patents:

Patent Number Title Of Patent Date Issued
7666957 Polymerization process February 23, 2010
A process for the polymerisation of ethylene and optionally at least one C.sub.3-20 alpha olefin comonomer in the slurry or solution phase in a reactor having a polymer outlet stream, a procatalyst or catalyst feed stream and a hydrogen feed stream, said polymerisation being effected in
7074863 Metallocene catalysts containing an idenyl moiety substituted at the 4,-5,-6- or 7-position by a July 11, 2006
A metallocene catalyst in which the metal is coordinated by a .eta.5 cyclopentadienyl ligand which forms part of an indenyl or indenyloid moiety, characterized in that said moiety is directly or indirectly substituted at the 4-, 5-, 6- or 7-position by a pendant siloxy or germyloxy g
6815514 Catalysts November 9, 2004
The invention describes ligands of formula (I), wherein LIG represents an .eta..sup.5 -ligand substituted by a group R.sub.1 and a group (R").sub.m ; X represents a 1 to 3 atom bridge; Y represents a nitrogen or phosphorus atom; Z represents a carbon, nitrogen or phosphorus atom.

  Recently Added Patents
High-accuracy centered fractional fourier transform matrix for optical imaging and other applications
Image processing system, image processing method and program for image processing
Solar cell with hyperpolarizable absorber
Signal judgment method, signal judgment apparatus, program, and signal judgment system
Efficient location discovery
Method for producing (meth)acrylic anhydride, method for storing (meth)acrylic anhydride, and method for producing (meth)acrylate
Signal processing device and method for providing oscillating signal in the signal processing device
  Randomly Featured Patents
Microactuator, head gimbal assembly, and magnetic disk drive
Electronic flash unit
Apparatus for the purpose of avoiding pressure drop between a gaseous or vaporous phase and a liquid phase
Dual function suturing apparatus and method
Microfluidic device with sample injector and method of using
Methods and arrangements for multicasting a data stream at different data rates to groups of subscribers
Non-aqueous, base-degradable polyurethane
Semiconductor integrated circuit device with reduced leakage current
Mail sortation system