Heymanns; Peter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heymanns; Peter.The latest application filed is for "continuous method for the production of neopentyl glycol".

Company Profile

0.11.8

Heymanns; Peter - Essen 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
Continuous method for the production of neopentyl glycol Grant 9,133,083 - Eisenacher , et al. September 15, 2	2015-09-15
Continuous method for producing primary aliphatic amines from aldehydes Grant 9,108,898 - Bermann , et al. August 18, 2	2015-08-18
Continuous Method for the Production of Neopentyl Glycol App 20150225319 - Eisenacher; Matthias ; et al.	2015-08-13
Continuous Method for Producing Primary Aliphatic Amines from Aldehydes App 20150191415 - Bermann; Dirk ; et al.	2015-07-09
Method for producing primary aliphatic amines from aldehydes Grant 8,664,444 - Schalapski , et al. March 4, 2	2014-03-04
Method for Producing Primary Aliphatic Amines from Aldehydes App 20130150624 - Schalapski; Kurt ; et al.	2013-06-13
Method of producing neopentyl glycol Grant 8,394,998 - Schalapski , et al. March 12, 2	2013-03-12
Process for preparing neopentyl glycol by cracking high boilers occurring in the production process Grant 8,357,824 - Schulz , et al. January 22, 2	2013-01-22
Process For Preparing Neopentyl Glycol By Cracking High Boilers Occuring In The Production Process App 20110184212 - Schulz; Rolf-Peter ; et al.	2011-07-28
Method Of Producing Neopentyl Glycol App 20110098515 - Schalapski; Kurt ; et al.	2011-04-28
Method for producing aliphatic carboxylic acids from aldehydes Grant 6,696,582 - Springer , et al. February 24, 2	2004-02-24
Method for producing aliphatic carboxylic acids from aldehydes App 20030100793 - Springer, Helmut ; et al.	2003-05-29
Isomeric nonanols and decanols, their preparation, phthalic esters obtained therefrom and their use as plasticizers Grant 6,482,972 - Bahrmann , et al. November 19, 2	2002-11-19
Isomeric nonanols and decanols, their preparation, phthalic esters obtained therefrom, and their use as plasticizers App 20020133047 - Bahrmann, Helmut ; et al.	2002-09-19
Decyl alcohol mixtures, phthalic obtainable therefrom, and their use as plasticizers Grant 5,382,716 - Bahrmann , et al. January 17, 1	1995-01-17

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.