Stefan Bernhardt

Person

Offenbach-Rumpenhelm, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Bead polymer made of hard phase with domains of a soft phase
- Patent number 10,793,731
- Issue date Oct 6, 2020
- Evonik Operations GmbH
- Stefan Bernhardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spray-dried soft-phase emulsion polymer for filling the gussets in...
- Patent number 10,695,978
- Issue date Jun 30, 2020
- Evonik Operations GmbH
- Dirk Poppe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Production and use of porous bead polymers in 3D printing using the...
- Patent number 10,688,718
- Issue date Jun 23, 2020
- Evonik Operations GmbH
- Stephan Wieber
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Use and production of coated filaments for extrusion-based 3D print...
- Patent number 9,193,110
- Issue date Nov 24, 2015
- Evonik Industries AG
- Markus Pridoehl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the manufacture of a 1,2-epoxide and a device for carry...
- Patent number 9,102,640
- Issue date Aug 11, 2015
- Evonik Degussa GmbH
- Prasad Muppa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of a 1,2-epoxide and a device for carry...
- Patent number 8,859,790
- Issue date Oct 14, 2014
- Momentive Specialty Chemicals Inc.
- Prasad Muppa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Maleic anhydride copolymers as soluble support material for fused d...
- Patent number 8,822,590
- Issue date Sep 2, 2014
- Evonik Rohm GmbH
- Florian Hermes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gas separation membranes
- Patent number 8,167,983
- Issue date May 1, 2012
- Evonik Degussa GmbH
- Matthias Seiler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Deicing agent and/or anti-icing agent
- Patent number 7,875,203
- Issue date Jan 25, 2011
- Evonik Degussa GmbH
- Matthias Seiler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCTION OF COATED FILAMENTS FOR EXTRUSION-BASED 3D PR...
- Publication number 20190337282
- Publication date Nov 7, 2019
- EVONIK RÖHM GMBH
- Markus PRIDOEHL
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
PRODUCTION AND USE OF POROUS BEAD POLYMERS IN 3D PRINTING USING THE...
- Publication number 20190299520
- Publication date Oct 3, 2019
- EVONIK RÖHM GMBH
- Stephan Wieber
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BEAD POLYMER MADE OF HARD PHASE WITH DOMAINS OF A SOFT PHASE
- Publication number 20190127598
- Publication date May 2, 2019
- EVONIK RÖHM GMBH
- Stefan Bernhardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SPRAY-DRIED SOFT-PHASE EMULSION POLYMER FOR FILLING THE GUSSETS IN...
- Publication number 20190126542
- Publication date May 2, 2019
- EVONIK RÖHM GMBH
- Dirk POPPE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SURFACE COATING BASED ON CROSSLINKABLE FLUOROPOLYMERS
- Publication number 20160017165
- Publication date Jan 21, 2016
- Evonik Roehm GmbH
- Uwe NUMRICH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEVICE FOR PREPARING COATED FILAMENTS FOR EXTRUSION-BASED 3D PRINTING
- Publication number 20150321424
- Publication date Nov 12, 2015
- Evonik Industries AG
- Markus PRIDOEHL
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
PROCESS FOR THE MANUFACTURE OF A 1,2-EPOXIDE AND A DEVICE FOR CARRY...
- Publication number 20140171666
- Publication date Jun 19, 2014
- MOMENTIVE SPECIALTY CHEMICALS INC.
- Prasad MUPPA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
USE AND PRODUCTION OF COATED FILAMENTS FOR EXTRUSION-BASED 3D PRINT...
- Publication number 20140134335
- Publication date May 15, 2014
- Evonik Industries AG
- Markus PRIDOEHL
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
MALEIC ANHYDRIDE COPOLYMERS AS SOLUBLE SUPPORT MATERIAL FOR FUSED D...
- Publication number 20130317164
- Publication date Nov 28, 2013
- Evonik Roehm GmbH
- Florian Hermes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR THE MANUFACTURE OF A 1,2-EPOXIDE AND A DEVICE FOR CARRY...
- Publication number 20130023680
- Publication date Jan 24, 2013
- Prasad Muppa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING HYPERBRANCHED, DENDRITIC POLYURETHANES BY MEA...
- Publication number 20110065886
- Publication date Mar 17, 2011
- EVONIK DEGUSSA GmbH
- Thomas Weihrauch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HYDROPHILICIZED HYPERBRANCHED POLYURETHANES
- Publication number 20100216943
- Publication date Aug 26, 2010
- EVONIK DEGUSSA GmbH
- Pedro Cavaleiro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GAS SEPARATION MEMBRANES
- Publication number 20100071557
- Publication date Mar 25, 2010
- EVONIK DEGUSSA GmbH
- Matthias Seiler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEICING AGENT AND/OR ANTI-ICING AGENT
- Publication number 20090309061
- Publication date Dec 17, 2009
- EVONIK DEGUSSA GmbH
- Matthias Seiler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HYPER-BRANCHED POLYURETHANES METHOD FOR PRODUCTION AND USE THEREOF
- Publication number 20090270582
- Publication date Oct 29, 2009
- EVONIK DEGUSSA GmbH
- Matthias Seiler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Stefan Bernhardt

Person

Patents Grantslast 30 patents

Bead polymer made of hard phase with domains of a soft phase

Spray-dried soft-phase emulsion polymer for filling the gussets in...

Production and use of porous bead polymers in 3D printing using the...

Use and production of coated filaments for extrusion-based 3D print...

Process for the manufacture of a 1,2-epoxide and a device for carry...

Process for the manufacture of a 1,2-epoxide and a device for carry...

Maleic anhydride copolymers as soluble support material for fused d...

Gas separation membranes

Deicing agent and/or anti-icing agent

Patents Applicationslast 30 patents

METHOD FOR PRODUCTION OF COATED FILAMENTS FOR EXTRUSION-BASED 3D PR...

PRODUCTION AND USE OF POROUS BEAD POLYMERS IN 3D PRINTING USING THE...

BEAD POLYMER MADE OF HARD PHASE WITH DOMAINS OF A SOFT PHASE

SPRAY-DRIED SOFT-PHASE EMULSION POLYMER FOR FILLING THE GUSSETS IN...

SURFACE COATING BASED ON CROSSLINKABLE FLUOROPOLYMERS

DEVICE FOR PREPARING COATED FILAMENTS FOR EXTRUSION-BASED 3D PRINTING

PROCESS FOR THE MANUFACTURE OF A 1,2-EPOXIDE AND A DEVICE FOR CARRY...

USE AND PRODUCTION OF COATED FILAMENTS FOR EXTRUSION-BASED 3D PRINT...

MALEIC ANHYDRIDE COPOLYMERS AS SOLUBLE SUPPORT MATERIAL FOR FUSED D...

PROCESS FOR THE MANUFACTURE OF A 1,2-EPOXIDE AND A DEVICE FOR CARRY...

PROCESS FOR PREPARING HYPERBRANCHED, DENDRITIC POLYURETHANES BY MEA...

HYDROPHILICIZED HYPERBRANCHED POLYURETHANES

GAS SEPARATION MEMBRANES

DEICING AGENT AND/OR ANTI-ICING AGENT

HYPER-BRANCHED POLYURETHANES METHOD FOR PRODUCTION AND USE THEREOF