Ludwig; Frank

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ludwig; Frank.The latest application filed is for "measurement set-up for a return cement suspension, construction site arrangement having a measurement set-up as well as method and use".

Company Profile

1.16.16

Ludwig; Frank - Essen DE
Ludwig; Frank - Melsungen DE
Ludwig; Frank - Norderstedt DE
Ludwig; Frank - Dresden N/A 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
Measurement Set-up For A Return Cement Suspension, Construction Site Arrangement Having A Measurement Set-up As Well As Method And Use App 20210148883 - Hinzmann; Uwe ; et al.	2021-05-20
Safety label covering an individual packaging Grant 9,472,124 - Ludwig , et al. October 18, 2	2016-10-18
Backplane configuration for use in electronic crate systems Grant 9,374,915 - Czuba , et al. June 21, 2	2016-06-21
Security label for protecting medicaments contained in an individual packaging Grant 8,978,890 - Ludwig , et al. March 17, 2	2015-03-17
Security label for securing medications retained in an individual packaging Grant 8,865,283 - Ludwig , et al. October 21, 2	2014-10-21
Methods of recessing an active region and STI structures in a common etch process Grant 8,853,051 - Jakubowski , et al. October 7, 2	2014-10-07
Methods for fabricating semiconductor devices with isolation regions having uniform stepheights Grant 8,679,940 - Jakubowski , et al. March 25, 2	2014-03-25
Fin-transistor formed on a patterned STI region by late fin etch Grant 8,652,889 - Wei , et al. February 18, 2	2014-02-18
Backplane Configuration For Use In Electronic Crate Systems App 20130329392 - Czuba; Krzysztof ; et al.	2013-12-12
Methods Of Recessing An Active Region And Sti Structures In A Common Etch Process App 20130273709 - Jakubowski; Frank ; et al.	2013-10-17
Methods For Fabricating Semiconductor Devices With Isolation Regions Having Uniform Stepheights App 20130217205 - Jakubowski; Frank ; et al.	2013-08-22
Security Label For Protecting Medicaments Contained In An Individual Packaging App 20120228185 - Ludwig; Frank ; et al.	2012-09-13
Fin-transistor Formed On A Patterned Sti Region By Late Fin Etch App 20120211808 - Wei; Andy ; et al.	2012-08-23
Detection of changes in an interval of time between optical or electrical signals Grant 8,242,767 - Lohl , et al. August 14, 2	2012-08-14
Security Label For Protecting Medicaments Contained In An Individual Packaging App 20120193904 - Ludwig; Frank ; et al.	2012-08-02
Security Label For Securing Medications Retained In An Individual Packaging App 20120196072 - Ludwig; Frank ; et al.	2012-08-02
Self-compensating drift-free high-frequency phase detector circuit Grant 8,223,911 - Ludwig July 17, 2	2012-07-17
Self-compensating Drift-free High-frequency Phase Detector Circuit App 20110122977 - Ludwig; Frank	2011-05-26
Method of forming a semiconductor device Grant 7,754,579 - Wilson , et al. July 13, 2	2010-07-13
Detection Of Changes In An Interval Of Time Between Optical Or Electrical Signals App 20100098408 - Lohl; Florian ; et al.	2010-04-22
Integrated Circuit and Method of Manufacturing the Same App 20090096001 - Ludwig; Frank ; et al.	2009-04-16
Method of forming a semiconductor device App 20080044980 - Wilson; Kimberly ; et al.	2008-02-21
Method of fabricating a groove-like structure in a semiconductor device App 20070212849 - Ludwig; Frank ; et al.	2007-09-13
Integrated circuit formed on a semiconductor substrate App 20070105302 - Birner; Albert ; et al.	2007-05-10

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.