Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Abarca; Juan R. Q. Address: Petropolis, BR No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 4983693 Process for preparing a Ziegler type catalytic system and process for preparing ultra high molec January 8, 1991 Description of the preparation of a Ziegler type catalyst system through impregnation of a special alumina with 0.8-1.0% by weight of titanium derived from a dilute solution of titanium halide in n-hexane, the activator employed being triisobutylaluminum or triethylaluminum at an (Al       Recently Added Patents Electro-optical device and electronic apparatus Connector for multiple containers Heat exchange injector for use in a rocket engine Light emitting device and manufacturing method thereof Photoelectric conversion element Testing of embedded systems Car rim wheel   Randomly Featured Patents Direct BGA socket for high speed use Transdermal varapamil delivery device Mounting member for drawer slide system Data processing system having a memory using object-based information and a protection scheme for determining access rights to such information Self-cleaning rake Apparatus for connecting a sailing mast to a sailing board Animal mattress Coupling device independent of differential speed High frequency semiconductor module, high frequency semiconductor device and manufacturing method for the same Pumpable baking additive © 2006. PatentGenius. All Rights Reserved.