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Stefan Dehnicke
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Offenbach, DE
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Patents Grants
last 30 patents
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Patent Grant
Waterbased one coat adhesive composition
Patent number
11,987,730
Issue date
May 21, 2024
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Stefan Dehnicke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive composition for bonding rubber to metal
Patent number
10,975,271
Issue date
Apr 13, 2021
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Stefan Dehnicke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing poly-(1,4-phenylenazine-N,N-dioxide) by oxidiz...
Patent number
6,600,005
Issue date
Jul 29, 2003
Rohm and Haas Denmark Finance A/S
Stefan Dehnicke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-based adhesive
Patent number
5,962,576
Issue date
Oct 5, 1999
Metallgesellschaft Aktiengesellschaft
Stefan Dehnicke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ADVANCED BONDING AGENT
Publication number
20240076533
Publication date
Mar 7, 2024
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
STEFAN DEHNICKE
B32 - LAYERED PRODUCTS
Information
Patent Application
BONDING SYSTEM
Publication number
20220112409
Publication date
Apr 14, 2022
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
STEFAN DEHNICKE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PRIMER COMPOSITION
Publication number
20210189147
Publication date
Jun 24, 2021
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
STEFAN DEHNICKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WATERBASED ONE COAT ADHESIVE COMPOSITION
Publication number
20200407605
Publication date
Dec 31, 2020
DDP SPECIALTY ELECTRONIC MATERIALS US, INC.
STEFAN DEHNICKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IMPROVED ADHESIVE COMPOSITION FOR BONDING RUBBER TO METAL
Publication number
20190112509
Publication date
Apr 18, 2019
DOW GLOBAL TECHNOLOGIES LLC
Stefan Dehnicke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...