Hans-Joachim Wichmann

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Sendenhorst, DE

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Patents Grantslast 30 patents

Information Patent Grant
Bag with a bag wall designed to dissolve in a moist environment and...
- Patent number 8,851,752
- Issue date Oct 7, 2014
- Mondi AG
- Hans-Joachim Wichmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Paper Bag and Method for Producing a Paper Bag
- Publication number 20150321439
- Publication date Nov 12, 2015
- Mondi AG
- Uwe Vogelskamp
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Bag with a Bag Wall Designed to Dissolve in a Moist Environment and...
- Publication number 20120199243
- Publication date Aug 9, 2012
- Mondi AG
- Hans-Joachim Wichmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Bag with a bag wall designed to dissolve in a moist environment and...
- Publication number 20110315272
- Publication date Dec 29, 2011
- Mondi AG
- Hans-Joachim Wichmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Method and Device for Connecting Two Flexible Material Layers
- Publication number 20080223513
- Publication date Sep 18, 2008
- Hans-Joachim Wichmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Paper material bag
- Publication number 20080182050
- Publication date Jul 31, 2008
- Hans-Joachim WICHMANN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Valve Bag
- Publication number 20080075397
- Publication date Mar 27, 2008
- Hans-Joachim Wichmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL