Thomas PFINGST

Person

Tonisvorst, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Polyester carbonates from cycloaliphatic diacids and aliphatic diol...
- Patent number 12,173,150
- Issue date Dec 24, 2024
- Covestro Intellectual Property GmbH & Co. KG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a cycloaliphatic diester
- Patent number 11,655,202
- Issue date May 23, 2023
- Covestro Intellectual Property GmbH & Co. KG
- Alexander Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing polysiloxane-polycarbonate block cocondensates
- Patent number 9,845,378
- Issue date Dec 19, 2017
- Covestro Deutschland AG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysiloxane-polycarbonate block cocondensates
- Patent number 9,845,379
- Issue date Dec 19, 2017
- Covestro Deutschland AG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polysiloxane-polycarbonate block cocondensate...
- Patent number 9,828,463
- Issue date Nov 28, 2017
- Covestro Deutschland AG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Inhibition of catalytically active impurities in polycarbonate by t...
- Patent number 7,250,483
- Issue date Jul 31, 2007
- Bayer MaterialScience AG
- Helmut-Werner Heuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Oligoesters Comprising Resorcinol and Iso- and/or Terephthalic Acid...
- Publication number 20240166804
- Publication date May 23, 2024
- COVESTRO DEUTSCHLAND AG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyester Carbonates From Cycloaliphatic Diacids, 1,4:3,6-Dianhydro...
- Publication number 20230340190
- Publication date Oct 26, 2023
- COVESTRO DEUTSCHLAND AG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyester Carbonates Having a Defined Proportion of Ester Groups
- Publication number 20230167235
- Publication date Jun 1, 2023
- COVESTRO DEUTSCHLAND AG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyester Carbonates Consisting of Different Diols in a Defined Ratio
- Publication number 20230145772
- Publication date May 11, 2023
- COVESTRO DEUTSCHLAND AG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyester Carbonates on the Basis of Cycloaliphatic Diacids, 1,4:3,...
- Publication number 20230093326
- Publication date Mar 23, 2023
- COVESTRO DEUTSCHLAND AG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING A CYCLOALIPHATIC DIESTER
- Publication number 20220119334
- Publication date Apr 21, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Alexander MEYER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER CARBONATES FROM CYCLOALIPHATIC DIACIDS AND ALIPHATIC DIOL...
- Publication number 20220073737
- Publication date Mar 10, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Alexander MEYER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
IR-TRANSPARENT SENSOR AND CAMERA SYSTEM FOR MOTOR VEHICLES
- Publication number 20210382146
- Publication date Dec 9, 2021
- Covestro Intellectual Property GmbH & Co. KG
- Ulrich GROSSER
- G01 - MEASURING TESTING
Information Patent Application
PROCESS FOR PREPARING POLYSILOXANE-POLYCARBONATE BLOCK COCONDENSATE...
- Publication number 20160244561
- Publication date Aug 25, 2016
- COVESTRO DEUTSCHLAND AG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING POLYSILOXANE-POLYCARBONATE BLOCK COCONDENSATES
- Publication number 20160244558
- Publication date Aug 25, 2016
- COVESTRO DEUTSCHLAND AG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYSILOXANE-POLYCARBONATE BLOCK COCONDENSATES
- Publication number 20160244560
- Publication date Aug 25, 2016
- COVESTRO DEUTSCHLAND AG
- Alexander Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Inhibition of catalytically active impurities in polycarbonate by t...
- Publication number 20060004178
- Publication date Jan 5, 2006
- Helmut-Werner Heuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Thomas PFINGST

Person

Patents Grantslast 30 patents

Polyester carbonates from cycloaliphatic diacids and aliphatic diol...

Process for preparing a cycloaliphatic diester

Process for preparing polysiloxane-polycarbonate block cocondensates

Polysiloxane-polycarbonate block cocondensates

Process for preparing polysiloxane-polycarbonate block cocondensate...

Inhibition of catalytically active impurities in polycarbonate by t...

Patents Applicationslast 30 patents

Oligoesters Comprising Resorcinol and Iso- and/or Terephthalic Acid...

Polyester Carbonates From Cycloaliphatic Diacids, 1,4:3,6-Dianhydro...

Polyester Carbonates Having a Defined Proportion of Ester Groups

Polyester Carbonates Consisting of Different Diols in a Defined Ratio

Polyester Carbonates on the Basis of Cycloaliphatic Diacids, 1,4:3,...

PROCESS FOR PREPARING A CYCLOALIPHATIC DIESTER

POLYESTER CARBONATES FROM CYCLOALIPHATIC DIACIDS AND ALIPHATIC DIOL...

IR-TRANSPARENT SENSOR AND CAMERA SYSTEM FOR MOTOR VEHICLES

PROCESS FOR PREPARING POLYSILOXANE-POLYCARBONATE BLOCK COCONDENSATE...

PROCESS FOR PREPARING POLYSILOXANE-POLYCARBONATE BLOCK COCONDENSATES

POLYSILOXANE-POLYCARBONATE BLOCK COCONDENSATES

Inhibition of catalytically active impurities in polycarbonate by t...