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Daniel Demicoli
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Essen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a pipe lined with an inner liner
Patent number
11,204,111
Issue date
Dec 21, 2021
Evonik Operations GmbH
Fábio Gosi de Aquino
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Liquid cation exchanger
Patent number
10,071,951
Issue date
Sep 11, 2018
Evonik Degussa GmbH
Frank Erhardt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Workup of a cyclododecanone cyclododecanol mixture in a sequence of...
Patent number
9,382,181
Issue date
Jul 5, 2016
Evonik Degussa GmbH
Luca Cameretti
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid cation exchanger
Patent number
9,315,443
Issue date
Apr 19, 2016
Evonik Degussa GmbH
Frank Erhardt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Workup of a cyclododecanone cyclododecanol mixture in a dividing wa...
Patent number
9,278,898
Issue date
Mar 8, 2016
Evonik Degussa GmbH
Luca Cameretti
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for isolation of laurolactam from a laurolactam synthesis pr...
Patent number
8,399,658
Issue date
Mar 19, 2013
Evonik Degussa GmbH
Axel Hengstermann
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR ACID HYDROLYSIS OF PURE POLYLAUROLACTAM
Publication number
20240018092
Publication date
Jan 18, 2024
Evonik Operations GmbH
Alexander Richter
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING A PIPE LINED WITH AN INNER LINER
Publication number
20200248844
Publication date
Aug 6, 2020
Evonik Operations GmbH
Fábio Gosi de Aquino
B32 - LAYERED PRODUCTS
Information
Patent Application
WORKUP OF A CYCLODODECANONE CYCLODODECANOL MIXTURE IN A SEQUENCE O...
Publication number
20140171636
Publication date
Jun 19, 2014
Evonik Industries AG
Luca CAMERETTI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WORKUP OF A CYCLODODECANONE CYCLODODECANOL MIXTURE IN A DIVIDING WA...
Publication number
20140166470
Publication date
Jun 19, 2014
Evonik Industries AG
Luca CAMERETTI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID CATION EXCHANGER
Publication number
20140054224
Publication date
Feb 27, 2014
EVONIK DEGUSSA GmbH
Frank Erhardt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID CATION EXCHANGER
Publication number
20140039210
Publication date
Feb 6, 2014
EVONIK DEGUSSA GmbH
Frank Erhardt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR ISOLATION OF LAUROLACTAM FROM A LAUROLACTAM SYNTHESIS PR...
Publication number
20110124855
Publication date
May 26, 2011
EVONIK DEGUSSA GmbH
Axel HENGSTERMANN
C07 - ORGANIC CHEMISTRY