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
Printable and printed articles
Data processor and scanner device
Display screen or portion thereof with icon
Vacuum cleaner filter adapter ring
MRAM with sidewall protection and method of fabrication
Method for counting and segmenting viral particles in an image
  Randomly Featured Patents
Multifunctional cover device with a detachable PDA device
Tracking circuit for reducing faults in a memory
Method for a solar concentrator manufacturing
Method for the treatment of peptic ulcer disease
High-efficiency, low-noise electronically commutated motor having improved starting capability
System and method for packing heat producing devices in an array to prevent local overheating
Electric cable with covering preventing fire spreading
Ink ribbon cassette