Blaschke; Ulrich

Patent Applications and Registrations

Patent applications and USPTO patent grants for Blaschke; Ulrich.The latest application filed is for "covers for led light sources".

Company Profile

3.20.24

Blaschke; Ulrich - Krefeld DE
Blaschke; Ulrich - Wiesbaden 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
Covers for LED light sources Grant 11,353,165 - Blaschke , et al. June 7, 2	2022-06-07
Opaque Multi-layer Body Made Of Polycarbonate And Having Weathering Stability App 20210221977 - MEYER; Alexander ; et al.	2021-07-22
Covers For Led Light Sources App 20210222839 - BLASCHKE; Ulrich ; et al.	2021-07-22
Method for the Purification of G-CSF App 20210070822 - Dietrich; Arndt ; et al.	2021-03-11
Polycarbonate composition having improved flame resistance for extrusion applications Grant 10,272,654 - Meyer , et al.	2019-04-30
Polycarbonate plates with improved flame resistance Grant 9,371,437 - Meyer , et al. June 21, 2	2016-06-21
Polymer composition having a filler content and coextruded sheet obtainable therefrom Grant 9,359,489 - Blaschke , et al. June 7, 2	2016-06-07
Polymer Composition Having A Filler Content And Coextruded Sheet Obtainable Therefrom App 20140220273 - Blaschke; Ulrich ; et al.	2014-08-07
Polycarbonate compositions with phenolically substituted triazine derivative Grant 8,741,992 - Meyer , et al. June 3, 2	2014-06-03
Substrate material for high speed optical discs Grant 8,436,128 - Bruder , et al. May 7, 2	2013-05-07
Regeneration of acidic ion exchangers Grant 8,410,184 - Prein , et al. April 2, 2	2013-04-02
Polycarbonate Compositions With Phenolically Substituted Triazine Derivative App 20130005873 - Meyer; Alexander ; et al.	2013-01-03
Polycarbonate Composition Having Improved Flame Resistance For Extrusion Applications App 20120244359 - Meyer; Alexander ; et al.	2012-09-27
Polycarbonate Composition Having Improved Flame Resistance For Extrusion Applications App 20120231278 - Blaschke; Ulrich ; et al.	2012-09-13
Polycarbonate Plates With Improved Flame Resistance App 20120213982 - Meyer; Alexander ; et al.	2012-08-23
Substrate Material For High Speed Optical Discs App 20120065354 - Bruder; Friedrich-Karl ; et al.	2012-03-15
Method for decanting preconditioned ion-exchange resin suspensions Grant 8,133,928 - Alps , et al. March 13, 2	2012-03-13
Regeneration Of Acidic Ion Exchangers App 20100305365 - Prein; Michael ; et al.	2010-12-02
Crystallization processes for producing bisphenols Grant 7,763,757 - Munnich , et al. July 27, 2	2010-07-27
Process For The Production Of Phosgene With Reduced Co Emission App 20090143619 - Kauth; Hermann ; et al.	2009-06-04
Method For Decanting Preconditioned Ion-exchange Resin Suspensions App 20080306174 - Alps; Ernst-Joachim ; et al.	2008-12-11
Process For Producing Bisphenol A With An Extended Service Life In The Crystallisation App 20080281130 - Blaschke; Ulrich ; et al.	2008-11-13
Process for the preparation of high-purity bisphenol A Grant 7,427,694 - Blaschke , et al. September 23, 2	2008-09-23
Crystallization Processes For Producing Bisphenols App 20080200734 - Munnich; Christian ; et al.	2008-08-21
Process for the Preparation of High-Purity Bisphenol A App 20080108851 - Blaschke; Ulrich ; et al.	2008-05-08
Branched polycarbonates Grant 7,345,133 - Heuer , et al. March 18, 2	2008-03-18
Process for the preparation of high-purity bisphenol A App 20070004941 - Blaschke; Ulrich ; et al.	2007-01-04
Production of bisphenol-A with reduced sulfur content Grant 7,112,703 - Neumann , et al. September 26, 2	2006-09-26
Dewatering of circulatory flows in the production of bisphenol A Grant 7,078,573 - Neumann , et al. July 18, 2	2006-07-18
Branched polycarbonates App 20060094855 - Heuer; Helmut-Werner ; et al.	2006-05-04
Process for the preparation of polycarbonate App 20060063906 - Blaschke; Ulrich ; et al.	2006-03-23
Extraction of phenol-containing effluent streams Grant 6,972,345 - Blaschke , et al. December 6, 2	2005-12-06
Extraction Of Phenol-containing Effluent Streams App 20050240065 - Blaschke, Ulrich ; et al.	2005-10-27
Production of bisphenol-A with reduced sulfur content App 20050215833 - Neumann, Rainer ; et al.	2005-09-29
Production of bisphenol a with reduced isomer formation App 20050176918 - Neumann, Rainer ; et al.	2005-08-11
Catalytic process for preparing bisphenol A App 20050177006 - Neumann, Rainer ; et al.	2005-08-11
Dewatering of circulatory flows in the production of bisphenol A App 20050177007 - Neumann, Rainer ; et al.	2005-08-11

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.