Dieterich; Erwin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dieterich; Erwin.The latest application filed is for "method for continuously producing a product by way of at least two coupled-together chemical reactions".

Company Profile

2.5.5

Dieterich; Erwin - Cologne DE
Dieterich; Erwin - Koln DE
Dieterich; Erwin - Koeln BE

*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
Method for continuously producing a product by way of at least two coupled-together chemical reactions Grant 11,231,727 - Pennemann , et al. January 25, 2	2022-01-25
Method For Continuously Producing A Product By Way Of At Least Two Coupled-together Chemical Reactions App 20200301452 - Pennemann; Bernd ; et al.	2020-09-24
Method for continuously producing a product by way of at least two coupled-together chemical reactions Grant 10,698,424 - Pennemann , et al.	2020-06-30
Method For Continuously Producing A Product By Way Of At Least Two Coupled-together Chemical Reactions App 20170322566 - Pennemann; Bernd ; et al.	2017-11-09
Process for preparing aromatic amines Grant 9,139,510 - Merkel , et al. September 22, 2	2015-09-22
Process For Preparing Aromatic Amines App 20140128638 - Merkel; Michael ; et al.	2014-05-08
Process for the two-step production of dinitrotoluene Grant 6,984,762 - Dieterich , et al. January 10, 2	2006-01-10
Process for the two-step production of dinitrotoluene App 20040267061 - Dieterich, Erwin ; et al.	2004-12-30

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