Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Rolfes; Heidi Address: Pretoria, ZA No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6221399 Method of making controlled release particles of complexed polymers April 24, 2001 A method of making a solid interpolymer for use as a controlled release matrix for a controlled release product for oral administration, involves dissolving a first polymer in a solvent therefor, dissolving one or more second complementary polymers capable of complexing with the first po       Recently Added Patents Bed Hybrid thermal energy conversion for HCCI heated intake charge system Thread-level resource usage measurement Implantable fluid management system for the removal of excess fluid Heat pipe structure Wiring pattern forming method, film pattern forming method, semiconductor device, electro-optical device, and electronic equipment Hand-held controller with external light source   Randomly Featured Patents Pump Process for the preparation of the precursor used in the fabrication of Y--B--CU--O superconductors using a solgel technique Method of preparing flesh-containing products such as roast meat or fowl and pork-butcher's products such as hams and pies Apparatus for processing poultry Lens-exchangeable camera Chair Electro-rheological disk pump Roof bolter vehicle and wheels therefor Offset control circuit Method of producing a microcrystal semiconductor thin film © 2006. PatentGenius. All Rights Reserved.