Pitschi; Werner

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pitschi; Werner.The latest application filed is for "catalyst arrangement with optimized void fraction for the production of phthalic acid anhydride".

Company Profile

1.4.4

Pitschi; Werner - Bruckmuhl 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
Catalytic converter arrangement with optimized surface for producing phthalic anhydride Grant 10,227,319 - Richter , et al.	2019-03-12
Catalyst arrangement with optimized void fraction for the production of phthalic acid anhydride Grant 10,155,713 - Richter , et al. Dec	2018-12-18
Catalyst Arrangement With Optimized Void Fraction For The Production Of Phthalic Acid Anhydride App 20170320803 - RICHTER; Oliver ; et al.	2017-11-09
Catalytic Converter Arrangement with Optimized Surface for Producing Phthalic Anhydride App 20170044125 - RICHTER; Oliver ; et al.	2017-02-16
Use of a multi-layer catalyst for producing phthalic anhydride Grant 7,615,513 - Guckel , et al. November 10, 2	2009-11-10
Method for producing a multi-layer catalyst for obtaining phthalic anhydride Grant 7,592,293 - Guckel , et al. September 22, 2	2009-09-22
Method for Producing a Multi-Layer Catalyst for Obtaining Phthalic Anhydrice App 20080194844 - Guckel; Christian ; et al.	2008-08-14
Use of a Multi-Layer Catalyst for Producing Phthalic Anhydride App 20080154048 - Guckel; Christian ; et al.	2008-06-26

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.