Lioba Maria Kloppenburg

Person

Mount Vernon, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Purification of oxydiphthalic anhydrides
- Patent number 10,752,603
- Issue date Aug 25, 2020
- SABIC Global Technologies, B.V.
- Hariharan Ramalingam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for controlling reaction stoichiometry during polymerizatio...
- Patent number 8,426,533
- Issue date Apr 23, 2013
- SABIC Innovative Plastics IP B.V.
- Roy Ray Odle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of purifying dianhydrides, the dianhydrides formed thereby,...
- Patent number 8,013,173
- Issue date Sep 6, 2011
- SABIC Innovative Plastics IP B.V.
- Beatriz Penalver Bernabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of purifying dianhydrides
- Patent number 7,863,463
- Issue date Jan 4, 2011
- SABIC Innovative Plastics IP B.V.
- Eric James Pressman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of forming a dry quaternary ammonium salt mixture
- Patent number 7,772,435
- Issue date Aug 10, 2010
- SABIC Innovative Plastics IP B.V.
- Thomas Link Guggenheim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for preparing oxydiphthalic anhydrides, oxydiphthalic anhyd...
- Patent number 7,674,920
- Issue date Mar 9, 2010
- SABIC Innovative Plastics IP B.V.
- Beatriz Penalver Bernabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of purifying dianhydrides
- Patent number 7,495,113
- Issue date Feb 24, 2009
- SABIC Innovative Plastics
- Eric James Pressman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purification of aromatic polyethers
- Patent number 6,790,934
- Issue date Sep 14, 2004
- General Electric Company
- Norman Enoch Johnson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysulfone/polysiloxane polycarbonate block copolymers
- Patent number 6,566,458
- Issue date May 20, 2003
- General Electric Company
- Miles A. Duncan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
BRANCHED POLYIMIDE COMPOSITIONS, METHOD OF MANUFACTURE, AND USES T...
- Publication number 20200115501
- Publication date Apr 16, 2020
- SABIC Global Technologies B.V.
- Roy Ray ODLE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCONDENSATION STOICHIOMETRY CONTROL
- Publication number 20190315922
- Publication date Oct 17, 2019
- SABIC Global Technologies B.V.
- LIOBA MARIA KLOPPENBURG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PURIFICATION OF OXYDIPHTHALIC ANHYDRIDES
- Publication number 20190256485
- Publication date Aug 22, 2019
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Hariharan Ramalingam
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR CONTROLLING REACTION STOICHIOMETRY DURING POLYMERIZATIO...
- Publication number 20100160578
- Publication date Jun 24, 2010
- SABIC INNOVATIVE PLASTICS IP BV
- Roy Ray Odle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods for Preparing Oxydiphthalic Anhydrides, Oxydiphthalic Anhyd...
- Publication number 20090247725
- Publication date Oct 1, 2009
- Beatriz Penalver Bernabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of Purifying Dianhydrides, the Dianhydrides Formed Thereby,...
- Publication number 20090247727
- Publication date Oct 1, 2009
- Beatriz Penalver Bernabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF FORMING A DRY QUATERNARY AMMONIUM SALT MIXTURE
- Publication number 20080161576
- Publication date Jul 3, 2008
- GENERAL ELECTRIC COMPANY
- Thomas Link Guggenheim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of purifying dianhydrides
- Publication number 20070117990
- Publication date May 24, 2007
- GENERAL ELECTRIC COMPANY
- Eric James Pressman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of purifying dianhydrides
- Publication number 20060135791
- Publication date Jun 22, 2006
- General Electric Company
- Eric James Pressman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for purification of aromatic polyethers
- Publication number 20020151675
- Publication date Oct 17, 2002
- Norman Enoch Johnson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polysulfone/polysiloxane polycarbonate block copolymers
- Publication number 20020115791
- Publication date Aug 22, 2002
- General Electric Company
- Miles A. Duncan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Lioba Maria Kloppenburg

Person

Patents Grantslast 30 patents

Purification of oxydiphthalic anhydrides

Process for controlling reaction stoichiometry during polymerizatio...

Method of purifying dianhydrides, the dianhydrides formed thereby,...

Method of purifying dianhydrides

Method of forming a dry quaternary ammonium salt mixture

Methods for preparing oxydiphthalic anhydrides, oxydiphthalic anhyd...

Method of purifying dianhydrides

Method for purification of aromatic polyethers

Polysulfone/polysiloxane polycarbonate block copolymers

Patents Applicationslast 30 patents

BRANCHED POLYIMIDE COMPOSITIONS, METHOD OF MANUFACTURE, AND USES T...

POLYCONDENSATION STOICHIOMETRY CONTROL

PURIFICATION OF OXYDIPHTHALIC ANHYDRIDES

PROCESS FOR CONTROLLING REACTION STOICHIOMETRY DURING POLYMERIZATIO...

Methods for Preparing Oxydiphthalic Anhydrides, Oxydiphthalic Anhyd...

Method of Purifying Dianhydrides, the Dianhydrides Formed Thereby,...

METHOD OF FORMING A DRY QUATERNARY AMMONIUM SALT MIXTURE

Method of purifying dianhydrides

Method of purifying dianhydrides

Method for purification of aromatic polyethers

Polysulfone/polysiloxane polycarbonate block copolymers