Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     A. Nattermann GmbH & Coe KG Patents Assignee: A. Nattermann GmbH & Coe KG Address: Cologne, DE No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 4528139 Process for obtaining ethanolic phosphatide fractions highly enriched with phosphatidylcholine July 9, 1985 The invention relates to a process for the preparation of phosphatide fractions highly enriched with phosphatidylcholine by warming up an ethanolic extract of de-oiled crude phosphatides at elevated temperatures before the addition of the aluminum oxide and continuing intensive stirr       Recently Added Patents Transformation of modular finite state transducers Method for the recovery of a damaged table of contents in an optical disc Apparatus for electrostatic imaging Flat panel heater Statistical machine translation Protective plate for a welding filter in a welding helmet Golf club interchanging connection structure (I)   Randomly Featured Patents Mechanical seal assembly with flushing means Ballast box Multi-frequency ultrasonic liquid level gauging system Process for the manufacturing of grinding elements from aluminium oxide without firing accessories JPEG packed block data structure for enhanced image processing Least mean square (LMS) normalizer for active sonar Front discharge transit mixer with weight system for determining amount of material discharged Production of secondaryalkoxy-1-alkenes Theft proof pay phone Method of making a water resistant orthopedic cast © 2006. PatentGenius. All Rights Reserved.