Freisinger; Normann

Patent Applications and Registrations

Patent applications and USPTO patent grants for Freisinger; Normann.The latest application filed is for "four-stroke reciprocating piston internal combustion engine having an exhaust gas turbocharger, and operating method for same".

Company Profile

0.5.8

Freisinger; Normann - Lorch DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Four-stroke reciprocating piston internal combustion engine having an exhaust gas turbocharger, and operating method for same Grant 10,094,269 - Freisinger , et al. October 9, 2	2018-10-09
Four-Stroke Reciprocating Piston Internal Combustion Engine Having an Exhaust Gas Turbocharger, and Operating Method for Same App 20170089255 - FREISINGER; Normann ; et al.	2017-03-30
Method of shutting down an internal combustion engine Grant 7,527,580 - Freisinger May 5, 2	2009-05-05
Method and apparatus for switching on and off the internal combustion engine of a vehicle Grant 7,448,982 - Freisinger , et al. November 11, 2	2008-11-11
Fuel supply system for internal combustion engine with direct fuel injection Grant 7,201,128 - Freisinger April 10, 2	2007-04-10
Method for switching on and off the internal combustion engine of a vehicle App 20060144361 - Freisinger; Normann ; et al.	2006-07-06
Internal combustion engine comprising a gas conveying system and operating method therefor App 20060096279 - Freisinger; Normann ; et al.	2006-05-11
Method of shutting down an internal combustion engine App 20060065223 - Freisinger; Normann	2006-03-30
Fuel supply system for internal combustion engine with direct fuel injection App 20050235962 - Freisinger, Normann	2005-10-27
Internal combustion engine and method for the operation thereof App 20050166883 - Freisinger, Normann ; et al.	2005-08-04
Method for operating an internal combustion engine of a motor vehicle Grant 6,729,120 - Freisinger , et al. May 4, 2	2004-05-04
Method for operating an internal combustion engine of a motor vehicle App 20030131589 - Freisinger, Normann ; et al.	2003-07-17
Exhaust system of an internal combustion engine App 20020100273 - Bubeck, Guenther ; et al.	2002-08-01

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.