Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Hess; Fiona Millicent Address: Vaalpark, ZA No. of patents: 3 Patents: Patent Number Title Of Patent Date Issued 7554001 Trimerisation and oligomerisation of olefins using a chromium based catalyst June 30, 2009 The invention provides a mixed heteroatomic ligand for an oligomerization of olefins catalyst, which ligand includes at least three heteroatoms, of which at least one heteroatom is sulfur and at least two heteroatoms are not the same. The invention also provides a multidentate mixed 7361623 Trimerisation and oligomerisation of olefins using a chromium based catalyst April 22, 2008 The invention provides a mixed heteroatomic ligand for an oligomerisation of olefins catalyst, which ligand includes at least three heteroatoms, of which at least one heteroatom is nitrogen and at least two heteroatoms are not the same. The invention also provides a multidentate mixed 7300904 Trimerisation and oligomerisation of olefins using a chromium based catalyst November 27, 2007 The invention provides a mixed heteroatomic ligand for an oligomerisation of olefins catalyst, which ligand includes at least three heteroatoms, of which at least one heteroatom is sulfur and at least 2 heteroatoms are not the same. The invention also provides a multidentate mixed he       Recently Added Patents Method of optimizing data collection and therapy delivery based on respiration Smart blister pack System and method for providing a breathing gas Hall-type electric propulsion Substrate for ink jet head, ink jet head, and ink jet recording apparatus having ink jet head Cotton variety 05Z629 General and localized corrosion rate measurements   Randomly Featured Patents Optical positional encoder comprising immediately adjacent detectors Method for forming 2-D crystals of proteins and macromolecules Data networks Chain formed by link elements of identical shape Control system for gas-turbine engine Target apparatus for pinball machines Method of checking the calibration of a display system in particular a printer Installation for the catalytic afterburning of exhaust gases in the exhaust gas system of an internal combustion engine Apparatus for hardening steel pipes Composition and method for treatment of acne © 2006. PatentGenius. All Rights Reserved.