Manfred STEPANSKI

Person

Buchs, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for preparing purified styrene composition fr...
- Patent number 12,077,497
- Issue date Sep 3, 2024
- SULZER MANAGEMENT AG
- Rahul Khandelwal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for preparing purified styrene composition fr...
- Patent number 11,919,853
- Issue date Mar 5, 2024
- SULZER MANAGEMENT AG
- Rahul Khandelwal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for preparing purified styrene composition fr...
- Patent number 11,891,358
- Issue date Feb 6, 2024
- SULZER MANAGEMENT AG
- Rahul Khandelwal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plant and method for purifying an isomeric monomer
- Patent number 11,613,518
- Issue date Mar 28, 2023
- SULZER MANAGEMENT AG
- Peter Faessler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Semi-continuous crystallization method and apparatus
- Patent number 10,981,844
- Issue date Apr 20, 2021
- SULZER MANAGEMENT AG
- Mathias Pfeil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for purifying a crude composition including a monoterpene c...
- Patent number 10,745,332
- Issue date Aug 18, 2020
- SULZER MANAGEMENT AG
- Manfred Stepanski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus, use of apparatus and process for desalination of water
- Patent number 10,118,836
- Issue date Nov 6, 2018
- Sulzer Chemtech AG
- Severine Dette
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for purification of benzoic acid
- Patent number 10,112,886
- Issue date Oct 30, 2018
- Sulzer Chemtech AG
- Peter Faessler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for purification of a stream containing a cyc...
- Patent number 10,058,795
- Issue date Aug 28, 2018
- Sulzer Chemtech AG
- Manfred Stepanski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and process for desalination of water
- Patent number 9,688,548
- Issue date Jun 27, 2017
- Sulzer Chemtech AG
- Severine Dette
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for the manufacture of a polyhydroxy-carboxylic acid
- Patent number 9,637,587
- Issue date May 2, 2017
- Sulzer Chemtech AG
- Manfred Stepanski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of purifying ionic liquids
- Patent number 8,333,809
- Issue date Dec 18, 2012
- Sulzcr Chemtech AG
- Axel König
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for fractional crystallization of substances, a crystallize...
- Patent number 6,145,340
- Issue date Nov 14, 2000
- Sulzer Chemtech AG
- Manfred Stepanski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for obtaining paraffin or paraffin fractions
- Patent number 6,074,548
- Issue date Jun 13, 2000
- Schumann Sasol GmbH & Co. KG
- Norbert Matzat
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND APPARATUS FOR PREPARING PURIFIED STYRENE COMPOSITION FR...
- Publication number 20240132426
- Publication date Apr 25, 2024
- SULZER MANAGEMENT AG
- Rahul KHANDELWAL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND APPARATUS FOR PREPARING PURIFIED STYRENE COMPOSITION US...
- Publication number 20230365480
- Publication date Nov 16, 2023
- SULZER MANAGEMENT AG
- Rahul KHANDELWAL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND APPARATUS FOR PREPARING PURIFIED STYRENE COMPOSITION FR...
- Publication number 20230174440
- Publication date Jun 8, 2023
- SULZER MANAGEMENT AG
- Rahul KHANDELWAL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS AND APPARATUS FOR PREPARING PURIFIED STYRENE COMPOSITION FR...
- Publication number 20230174441
- Publication date Jun 8, 2023
- SULZER MANAGEMENT AG
- Rahul KHANDELWAL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PLANT AND METHOD FOR PURIFYING AN ISOMERIC MONOMER
- Publication number 20210179547
- Publication date Jun 17, 2021
- SULZER MANAGEMENT AG
- Peter FAESSLER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PURIFYING A CRUDE COMPOSITION INCLUDING A MONOTERPENE C...
- Publication number 20200071249
- Publication date Mar 5, 2020
- SULZER MANAGEMENT AG
- Manfred STEPANSKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Semi-Continuous Crystallization Method and Apparatus
- Publication number 20180179121
- Publication date Jun 28, 2018
- Sulzer Chemtech AG
- Mathias Pfeil
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Purification of Benzoic Acid
- Publication number 20170107167
- Publication date Apr 20, 2017
- Sulzer Chemtech AG
- Peter FAESSLER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and Apparatus for Purification of a Stream Containing a Cyc...
- Publication number 20160024043
- Publication date Jan 28, 2016
- FUTERRO S.A.
- Manfred Stepanski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus, Use of Appratus and Process for Desalination of Water
- Publication number 20150210562
- Publication date Jul 30, 2015
- Severine Dette
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus and Process for Desalination of Water
- Publication number 20150203373
- Publication date Jul 23, 2015
- Severine Dette
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for the Manufacture of a Polyhydroxy-Carboxylic Acid
- Publication number 20150166721
- Publication date Jun 18, 2015
- Manfred Stepanski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for the Manufacture of a Polyhydroxy-Carboxylic Acid
- Publication number 20130331543
- Publication date Dec 12, 2013
- Sulzer Chemtech AG
- Manfred Stepanski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for the Manufacture of a Polyhydroxy-Carboxylic Acid
- Publication number 20130324697
- Publication date Dec 5, 2013
- Sulzer Chemtech AG
- Manfred Stepanski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PURIFYING LONIC LIQUIDS
- Publication number 20110259043
- Publication date Oct 27, 2011
- Axel König
- C07 - ORGANIC CHEMISTRY

Manfred STEPANSKI

Person

Patents Grantslast 30 patents

Process and apparatus for preparing purified styrene composition fr...

Process and apparatus for preparing purified styrene composition fr...

Process and apparatus for preparing purified styrene composition fr...

Plant and method for purifying an isomeric monomer

Semi-continuous crystallization method and apparatus

Process for purifying a crude composition including a monoterpene c...

Apparatus, use of apparatus and process for desalination of water

Method for purification of benzoic acid

Process and apparatus for purification of a stream containing a cyc...

Apparatus and process for desalination of water

Method for the manufacture of a polyhydroxy-carboxylic acid

Method of purifying ionic liquids

Process for fractional crystallization of substances, a crystallize...

Process for obtaining paraffin or paraffin fractions

Patents Applicationslast 30 patents

PROCESS AND APPARATUS FOR PREPARING PURIFIED STYRENE COMPOSITION FR...

PROCESS AND APPARATUS FOR PREPARING PURIFIED STYRENE COMPOSITION US...

PROCESS AND APPARATUS FOR PREPARING PURIFIED STYRENE COMPOSITION FR...

PROCESS AND APPARATUS FOR PREPARING PURIFIED STYRENE COMPOSITION FR...

PLANT AND METHOD FOR PURIFYING AN ISOMERIC MONOMER

PROCESS FOR PURIFYING A CRUDE COMPOSITION INCLUDING A MONOTERPENE C...

Semi-Continuous Crystallization Method and Apparatus

Method for Purification of Benzoic Acid

Process and Apparatus for Purification of a Stream Containing a Cyc...

Apparatus, Use of Appratus and Process for Desalination of Water

Apparatus and Process for Desalination of Water

Method for the Manufacture of a Polyhydroxy-Carboxylic Acid

Method for the Manufacture of a Polyhydroxy-Carboxylic Acid

Method for the Manufacture of a Polyhydroxy-Carboxylic Acid

METHOD OF PURIFYING LONIC LIQUIDS