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Jobst Grimminger
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Henstedt-Ulzburg, DE
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Patents Grants
last 30 patents
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Patent Grant
Trimerization catalysts for making polyisocyanurate foams
Patent number
5,958,990
Issue date
Sep 28, 1999
Air Products and Chemicals, Inc.
Jobst Grimminger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PRODUCTION OF HARD POLYURETHANE OR POLYISOCYANURATE FOAM
Publication number
20240209138
Publication date
Jun 27, 2024
Evonik Operations GmbH
Martin GLOS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF RIGID POLYURETHANE FOAM
Publication number
20220403089
Publication date
Dec 22, 2022
Evonik Operations GmbH
Martin Glos
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF RIGID POLYURETHANE FOAM
Publication number
20220041829
Publication date
Feb 10, 2022
Evonik Operations GmbH
Martin Glos
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF RIGID POLYURETHANE FOAM
Publication number
20220017679
Publication date
Jan 20, 2022
Evonik Operations GmbH
Martin Glos
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fire resistant insulated building panels utilizing intumescent coat...
Publication number
20070059516
Publication date
Mar 15, 2007
Jean Louise Vincent
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...