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
Methods and apparatus for ultrasonic cleaning
Downlink scheduling in fractional frequency reuse (FFR) systems
Lower set insert with a lower ball seat for a downhole plug
Communications in an asynchronous cellular wireless network
Electrical event detection device and method of detecting and classifying electrical power usage
Computer network running a distributed application
Matching a usage history to a new cloud
  Randomly Featured Patents
Method for obviating knee joint injury
Precision self-actuated woodworking tool
Active oxygen scavenger packaging
Power management method
Identification of bacterial autoinducer and use in treating bacterial pathogenicity
Compensating circuitry for an electronic watch
Electronically modulated dynamic optical phantoms for biomedical imaging
Multifunctional training device
Gas compression system and method for microturbine application
Cooling tower