Busch; Jan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Busch; Jan.The latest application filed is for "method for producing tdi-trimerisates with high purity".

Company Profile

4.7.7

Busch; Jan - Dusseldorf 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
Process for providing hydrogen chloride for chemical reactions Grant 10,815,193 - Busch , et al. October 27, 2	2020-10-27
Method for producing TDI-trimerisates with high purity Grant 10,676,448 - Sanders , et al.	2020-06-09
Method For Producing Tdi-trimerisates With High Purity App 20190031625 - Sanders; Josef ; et al.	2019-01-31
Method for producing light-coloured TDI-polyisocyanates Grant 10,189,945 - Sanders , et al. Ja	2019-01-29
Method for producing TDI-trimerisates with high purity Grant 10,131,641 - Sanders , et al. November 20, 2	2018-11-20
Process for preparing polyisocyanates Grant 10,112,892 - Arras , et al. October 30, 2	2018-10-30
Process For Providing Hydrogen Chloride For Chemical Reactions App 20180186729 - Busch; Jan ; et al.	2018-07-05
Process For Preparing Polyisocyanates App 20180179150 - Arras; Jurgen ; et al.	2018-06-28
Process for obtaining organic isocyanates from distillation residues from isocyanate preparation Grant 9,688,619 - Tidow , et al. June 27, 2	2017-06-27
Method for producing isocyanates Grant 9,376,377 - Steffens , et al. June 28, 2	2016-06-28
Process For Obtaining Organic Isocyanates From Distillation Residues From Isocyanate Preparation App 20160159734 - Tidow; Klaus ; et al.	2016-06-09
Method For Producing Isocyanates App 20160152558 - Steffens; Friedhelm ; et al.	2016-06-02
Method For Producing Tdi-trimerisates With High Purity App 20160031834 - SANDERS; Josef ; et al.	2016-02-04
Method For Producing Light-coloured Tdi-polyisocantes App 20160017097 - SANDERS; Josef ; et al.	2016-01-21

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