Rainer Schirra

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Lohmar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Lead-free initiating agents or initiating agent mixtures
- Patent number 11,535,575
- Issue date Dec 27, 2022
- DynITEC GmbH
- Helmut Zoellner
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Method for producing DNDA
- Patent number 6,815,561
- Issue date Nov 9, 2004
- DynITEC GmbH
- Rainer Schirra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing N-alkyl-N′-nitroguanidine
- Patent number 6,384,277
- Issue date May 7, 2002
- Dynamit Nobel GmbH Explosivstoff-und Systemtechnik
- Winfried Pabst
- C06 - EXPLOSIVES MATCHES

Patents Applicationslast 30 patents

Information Patent Application
LEAD-FREE INITIATING AGENTS OR INITIATING AGENT MIXTURES
- Publication number 20190256438
- Publication date Aug 22, 2019
- DYNITEC GMBH
- Helmut ZOELLNER
- C06 - EXPLOSIVES MATCHES
Information Patent Application
Method for producing dnda
- Publication number 20030191346
- Publication date Oct 9, 2003
- Rainer Schirra
- C07 - ORGANIC CHEMISTRY