Christian Meier

Person

Darmstadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the improved oxidation of secondary amine groups
- Patent number 11,001,659
- Issue date May 11, 2021
- Evonik Operations GmbH
- Christian Meier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing an electrode material
- Patent number 10,844,145
- Issue date Nov 24, 2020
- Evonik Operations GmbH
- Christian Meier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Solid dosage forms comprising an enteric coating with accelerated d...
- Patent number 10,537,530
- Issue date Jan 21, 2020
- Evonik Operations GmbH
- Fang Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powdery or granulated composition comprising a copolymer, a dicarbo...
- Patent number 10,113,050
- Issue date Oct 30, 2018
- Evonik Roehm GmbH
- Erna Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating composition suitable for pharmaceutical or nutraceutical do...
- Patent number 9,844,511
- Issue date Dec 19, 2017
- Evonik Roehm GmbH
- Kathrin Nollenberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gastric resistant pharmaceutical or nutraceutical composition with...
- Patent number 9,775,815
- Issue date Oct 3, 2017
- Evonik Roehm GmbH
- Jan Hendrik Schattka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coating composition suitable for pharmaceutical or nutraceutical do...
- Patent number 9,668,977
- Issue date Jun 6, 2017
- Evonik Rohm GmbH
- Jan Hendrik Schattka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solid dosage forms comprising an enteric coating with accelerated d...
- Patent number 9,597,293
- Issue date Mar 21, 2017
- Evonik Rohm GmbH
- Fang Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for converting a solid (meth)acrylate copolymer into a disp...
- Patent number 9,284,416
- Issue date Mar 15, 2016
- Evonik Roehm GmbH
- Erna Roth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral dosage form, comprising at least one biologically active agent...
- Patent number 9,050,256
- Issue date Jun 9, 2015
- Evonik Rohm GmbH
- Benedikt Hartwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing an immediately decomposing oral form of admini...
- Patent number 8,999,385
- Issue date Apr 7, 2015
- Evonik Rohm GmbH
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing a (meth)acrylate copolymer containing tertiar...
- Patent number 8,859,697
- Issue date Oct 14, 2014
- Evonik Rohm GmbH
- Christian Meier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a (meth)acrylate copolymer containing quatern...
- Patent number 8,822,613
- Issue date Sep 2, 2014
- Evonik Rohm GmbH
- Christian Meier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Melt extrusion of salts of active ingredients
- Patent number 8,642,089
- Issue date Feb 4, 2014
- Evonik Roehm GmbH
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing an immediately decomposing oral form of admini...
- Patent number 8,343,542
- Issue date Jan 1, 2013
- Evonik Roehm GmbH
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
pH-sensitive polymer
- Patent number 7,879,966
- Issue date Feb 1, 2011
- Evonik Roehm GmbH
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical dosage form and method for the production thereof
- Patent number 7,833,546
- Issue date Nov 16, 2010
- Evonik Roehm GmbH
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
pH-sensitive polymer
- Patent number 7,553,918
- Issue date Jun 30, 2009
- Roehm GmbH & Co KG
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dosage form and method for producing the same
- Patent number 7,498,044
- Issue date Mar 3, 2009
- Roehm GmbH & Co KG
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of producing pharmaceuticals or food supplements comprising...
- Patent number 7,494,690
- Issue date Feb 24, 2009
- Roehm GmbH & Co KG
- Hans-Ulrich Petereit
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Macroporous material in the form of plastic pearls
- Patent number 7,381,552
- Issue date Jun 3, 2008
- Roehm GmbH & Co KG
- Stefan Menzler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing cephalexin
- Patent number 7,264,943
- Issue date Sep 4, 2007
- Roehm GmbH & Co KG
- Stefan Menzler
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Granulate or powder for producing coating or binding agents for med...
- Patent number 7,175,857
- Issue date Feb 13, 2007
- Roehm GmbH & Co KG
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coating and binding agent for pharmaceutical formulations with impr...
- Patent number 7,160,558
- Issue date Jan 9, 2007
- Roehm GmbH & Co KG
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for synthesis of bead-shaped cross-linked hydrophilic suppo...
- Patent number 7,011,963
- Issue date Mar 14, 2006
- Roehm GmbH & Co KG
- Christian Meier
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Dispersion comprising a non-ionic emulsifier
- Patent number 6,998,140
- Issue date Feb 14, 2006
- Roehm GmbH & Co KG
- Christian Meier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating and binding agent for oral or dermal pharmaceutical forms
- Patent number 6,846,891
- Issue date Jan 25, 2005
- Roehm GmbH & Co KG
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coating and excipient agent for oral or dermal dosage forms
- Patent number 6,624,210
- Issue date Sep 23, 2003
- Roehm GmbH & Co KG
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DOSAGE FORM COMPRISING A POLYMERIC MATRIX
- Publication number 20220087940
- Publication date Mar 24, 2022
- Evonik Operations GmbH
- Christian MOERS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR THE IMPROVED OXIDATION OF SECONDARY AMINE GROUPS
- Publication number 20210122864
- Publication date Apr 29, 2021
- Evonik Operations GmbH
- Christian MEIER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER MIXTURE WITH RESISTANCE AGAINST THE INFLUENCE OF ETHANOL
- Publication number 20210007995
- Publication date Jan 14, 2021
- Thomas Endres
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polymer and dosage form with sustained release properties and resis...
- Publication number 20200289423
- Publication date Sep 17, 2020
- Evonik Operations GmbH
- Thomas Endres
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING AN ELECTRODE MATERIAL
- Publication number 20190177445
- Publication date Jun 13, 2019
- EVONIK DEGUSSA GmbH
- Christian MEIER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL HETERO-DIELS-ALDER CROSS-LINKER AND USE THEREOF IN REVERSIBLY...
- Publication number 20190016676
- Publication date Jan 17, 2019
- EVONIK DEGUSSA GmbH
- Friedrich Georg SCHMIDT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
GASTRIC RESISTANT PHARMACEUTICAL OR NUTRACEUTICAL COMPOSITION WITH...
- Publication number 20140141092
- Publication date May 22, 2014
- Evonik Roehm GmbH
- Jan Hendrik Schattka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COATING COMPOSITION SUITABLE FOR PHARMACEUTICAL OR NUTRACEUTICAL DO...
- Publication number 20140086997
- Publication date Mar 27, 2014
- Evonik Roehm GmbH
- Kathrin Nollenberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COATING COMPOSITION SUITABLE FOR PHARMACEUTICAL OR NUTRACEUTICAL DO...
- Publication number 20140079792
- Publication date Mar 20, 2014
- Evonik Roehm GmbH
- Jan Hendrik Schattka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING A (METH)ACRYLATE COPOLYMER CONTAINING TERTIAR...
- Publication number 20130190468
- Publication date Jul 25, 2013
- EVONIK RÖHM GMBH
- Christian Meier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING A (METH)ACRYLATE COPOLYMER CONTAINING TERTIAR...
- Publication number 20130096272
- Publication date Apr 18, 2013
- Evonik Roehm GmbH
- Christian Meier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method For Producing An Oral Pharmaceutical Form With Immediate Dis...
- Publication number 20130071475
- Publication date Mar 21, 2013
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOLID DOSAGE FORMS COMPRISING AN ENTERIC COATING WITH ACCELERATED D...
- Publication number 20130058986
- Publication date Mar 7, 2013
- EVONIK ROEHM GMBH
- Fang LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR CONVERTING A SOLID (METH)ACRYLATE COPOLYMER INTO A DISP...
- Publication number 20120208832
- Publication date Aug 16, 2012
- Evonik Roehm GmbH
- Erna Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ORAL DOSAGE FORM, COMPRISING AT LEAST ONE BIOLOGICALLY ACTIVE AGENT...
- Publication number 20120143039
- Publication date Jun 7, 2012
- Evonik Roehm GmbH
- Benedikt Hartwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POWDERY OR GRANULATED COMPOSITION COMPRISING A COPOLYMER, A SALT OF...
- Publication number 20120093903
- Publication date Apr 19, 2012
- Evonik Roehm GmbH
- Erna Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POWDERY OR GRANULATED COMPOSITION COMPRISING A COPOLYMER, A DICARBO...
- Publication number 20120071565
- Publication date Mar 22, 2012
- Evonik Roehm GmbH
- Erna Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MEDICAMENT IN A MULTILAYER FORM
- Publication number 20100151010
- Publication date Jun 17, 2010
- ROEHM GMBH
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOLID DOSAGE FORMS COMPRISING AN ENTERIC COATING WITH ACCELERATED D...
- Publication number 20100129446
- Publication date May 27, 2010
- Evonik Roehm GmbH
- Fang Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pharmaceutical Compositions Containing Mixtures of Polymers and Act...
- Publication number 20090011007
- Publication date Jan 8, 2009
- Evonik Roehm GmbH
- Christian Meier
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PELLETS HAVING AN ACTIVE COMPOUND MATRIX AND A POLYMER COATING, AND...
- Publication number 20080206324
- Publication date Aug 28, 2008
- Evonik Roehm GmbH
- Andreas Gryczke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of Polymer Mixtures For the Production of Coated Pharmaceutical...
- Publication number 20080193522
- Publication date Aug 14, 2008
- ROEHM GMBH
- Christian Meier
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Macroporous Plastic Bead
- Publication number 20070259968
- Publication date Nov 8, 2007
- ROEHM GMBH
- Stefan Menzler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PH-sensitive polymer
- Publication number 20060281887
- Publication date Dec 14, 2006
- ROEHM GMBH & CO. KG
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for producing pharmaceuticals or food supplements comprising...
- Publication number 20060078610
- Publication date Apr 13, 2006
- Hans-Ulrich Petereit
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method for producing an immediately decomposing oral form of admini...
- Publication number 20060051412
- Publication date Mar 9, 2006
- ROEHM GMBH & CO. KG
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods for coating substrates for pharmaceutical uses with a mixtu...
- Publication number 20050281871
- Publication date Dec 22, 2005
- ROEHM GMBH & CO. KG
- Hans-Ulrich Petereit
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method for producing coated pharmaceuticals and food supplements wi...
- Publication number 20050271778
- Publication date Dec 8, 2005
- ROEHM GmbH & Co., KG
- Hans-Ulrich Petereit
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Granulate or powder for producing coating or binding agents for med...
- Publication number 20050197434
- Publication date Sep 8, 2005
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ph-sensitive polymer
- Publication number 20050154165
- Publication date Jul 14, 2005
- Hans-Ulrich Petereit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Christian Meier

Person

Patents Grantslast 30 patents

Method for the improved oxidation of secondary amine groups

Method for producing an electrode material

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

Solid dosage forms comprising an enteric coating with accelerated d...

Powdery or granulated composition comprising a copolymer, a dicarbo...

Coating composition suitable for pharmaceutical or nutraceutical do...

Gastric resistant pharmaceutical or nutraceutical composition with...

Coating composition suitable for pharmaceutical or nutraceutical do...

Solid dosage forms comprising an enteric coating with accelerated d...

Process for converting a solid (meth)acrylate copolymer into a disp...

Oral dosage form, comprising at least one biologically active agent...

Method for producing an immediately decomposing oral form of admini...

Process for preparing a (meth)acrylate copolymer containing tertiar...

Process for preparing a (meth)acrylate copolymer containing quatern...

Melt extrusion of salts of active ingredients

Method for producing an immediately decomposing oral form of admini...

pH-sensitive polymer

Pharmaceutical dosage form and method for the production thereof

pH-sensitive polymer

Dosage form and method for producing the same

Method of producing pharmaceuticals or food supplements comprising...

Macroporous material in the form of plastic pearls

Method for producing cephalexin

Granulate or powder for producing coating or binding agents for med...

Coating and binding agent for pharmaceutical formulations with impr...

Process for synthesis of bead-shaped cross-linked hydrophilic suppo...

Dispersion comprising a non-ionic emulsifier

Coating and binding agent for oral or dermal pharmaceutical forms

Coating and excipient agent for oral or dermal dosage forms

Patents Applicationslast 30 patents

DOSAGE FORM COMPRISING A POLYMERIC MATRIX

METHOD FOR THE IMPROVED OXIDATION OF SECONDARY AMINE GROUPS

POLYMER MIXTURE WITH RESISTANCE AGAINST THE INFLUENCE OF ETHANOL

Polymer and dosage form with sustained release properties and resis...

METHOD FOR PRODUCING AN ELECTRODE MATERIAL

NOVEL HETERO-DIELS-ALDER CROSS-LINKER AND USE THEREOF IN REVERSIBLY...

GASTRIC RESISTANT PHARMACEUTICAL OR NUTRACEUTICAL COMPOSITION WITH...

COATING COMPOSITION SUITABLE FOR PHARMACEUTICAL OR NUTRACEUTICAL DO...

COATING COMPOSITION SUITABLE FOR PHARMACEUTICAL OR NUTRACEUTICAL DO...

PROCESS FOR PREPARING A (METH)ACRYLATE COPOLYMER CONTAINING TERTIAR...

PROCESS FOR PREPARING A (METH)ACRYLATE COPOLYMER CONTAINING TERTIAR...

Method For Producing An Oral Pharmaceutical Form With Immediate Dis...

SOLID DOSAGE FORMS COMPRISING AN ENTERIC COATING WITH ACCELERATED D...

PROCESS FOR CONVERTING A SOLID (METH)ACRYLATE COPOLYMER INTO A DISP...

ORAL DOSAGE FORM, COMPRISING AT LEAST ONE BIOLOGICALLY ACTIVE AGENT...

POWDERY OR GRANULATED COMPOSITION COMPRISING A COPOLYMER, A SALT OF...

POWDERY OR GRANULATED COMPOSITION COMPRISING A COPOLYMER, A DICARBO...

MEDICAMENT IN A MULTILAYER FORM

SOLID DOSAGE FORMS COMPRISING AN ENTERIC COATING WITH ACCELERATED D...

Pharmaceutical Compositions Containing Mixtures of Polymers and Act...

PELLETS HAVING AN ACTIVE COMPOUND MATRIX AND A POLYMER COATING, AND...

Use of Polymer Mixtures For the Production of Coated Pharmaceutical...

Macroporous Plastic Bead

PH-sensitive polymer

Method for producing pharmaceuticals or food supplements comprising...

Method for producing an immediately decomposing oral form of admini...

Methods for coating substrates for pharmaceutical uses with a mixtu...

Method for producing coated pharmaceuticals and food supplements wi...

Granulate or powder for producing coating or binding agents for med...

Ph-sensitive polymer