Helge Braun

Person

Lake Jackson, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for converting monoisocyanates to ureas
- Patent number 12,091,377
- Issue date Sep 17, 2024
- Dow Global Technologies LLC
- Robert E. Hefner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for removing monoisocyanates from organic solution
- Patent number 12,071,394
- Issue date Aug 27, 2024
- Dow Global Technologies LLC
- Robert E. Hefner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Phenyl isocyanate conversion process
- Patent number 12,030,836
- Issue date Jul 9, 2024
- Dow Global Technologies LLC
- Robert E. Hefner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flexible polyurethane foam having prolonged recovery time
- Patent number 11,312,809
- Issue date Apr 26, 2022
- Dow Global Technologies LLC
- Qinghao Meng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Tubular reactor having static mixing elements separated by coalesci...
- Patent number 7,303,732
- Issue date Dec 4, 2007
- Dow Global Technologies Inc.
- Paul A. Gillis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for conducting liquid/liquid multiphase reactions in a tubu...
- Patent number 6,562,247
- Issue date May 13, 2003
- Dow Global Technologies Inc.
- Paul A. Gillis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for ring nitrating aromatic compounds in a tubular reactor...
- Patent number 6,506,949
- Issue date Jan 14, 2003
- Dow Global Technologies, Inc.
- Paul A. Gillis
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHENYL ISOCYANATE CONVERSION PROCESS
- Publication number 20220106264
- Publication date Apr 7, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Robert E. Hefner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR CONVERTING MONOISOCYANATES TO UREAS
- Publication number 20220002237
- Publication date Jan 6, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Robert E. Hefner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR REMOVING MONOISOCYANATES FROM ORGANIC SOLUTION
- Publication number 20210403418
- Publication date Dec 30, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Robert E. Hefner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLEXIBLE POLYURETHANE FOAM HAVING PROLONGED RECOVERY TIME
- Publication number 20210061941
- Publication date Mar 4, 2021
- Dow Global Technologies LLC
- Qinghao MENG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Tubular reactor having static mixing elements separated by coalesci...
- Publication number 20030009064
- Publication date Jan 9, 2003
- Paul A. Gillis
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for conducting liquid/liquid multiphase reactions in a tubu...
- Publication number 20020193642
- Publication date Dec 19, 2002
- Paul A. Gillis
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Tubular reactor, process for conducting liquid/liquid multiphase re...
- Publication number 20010043894
- Publication date Nov 22, 2001
- Paul A. Gillis
- C07 - ORGANIC CHEMISTRY

Helge Braun

Person

Patents Grantslast 30 patents

Method for converting monoisocyanates to ureas

Method for removing monoisocyanates from organic solution

Phenyl isocyanate conversion process

Flexible polyurethane foam having prolonged recovery time

Tubular reactor having static mixing elements separated by coalesci...

Process for conducting liquid/liquid multiphase reactions in a tubu...

Process for ring nitrating aromatic compounds in a tubular reactor...

Patents Applicationslast 30 patents

PHENYL ISOCYANATE CONVERSION PROCESS

METHOD FOR CONVERTING MONOISOCYANATES TO UREAS

METHOD FOR REMOVING MONOISOCYANATES FROM ORGANIC SOLUTION

FLEXIBLE POLYURETHANE FOAM HAVING PROLONGED RECOVERY TIME

Tubular reactor having static mixing elements separated by coalesci...

Process for conducting liquid/liquid multiphase reactions in a tubu...

Tubular reactor, process for conducting liquid/liquid multiphase re...