Achim Stammer

Person

Freinsheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing spherical thermoplastic polymer particles
- Patent number 11,897,169
- Issue date Feb 13, 2024
- BASF SE
- Andreas Bauder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing spherical thermoplastic polymer particles
- Patent number 11,850,770
- Issue date Dec 26, 2023
- BASF SE
- Andreas Bauder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for making an oxymethylene polymer
- Patent number 11,787,892
- Issue date Oct 17, 2023
- BASF SE
- Thomas Heitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for continuously producing a polyamide powder
- Patent number 11,186,684
- Issue date Nov 30, 2021
- BASF SE
- Achim Stammer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Energy recovery in a method for preparing 1,3,5-trioxane
- Patent number 11,097,202
- Issue date Aug 24, 2021
- BASF SE
- Achim Stammer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Desalination of polyaryl ethers by means of melt extraction
- Patent number 10,889,689
- Issue date Jan 12, 2021
- BASF SE
- Simon Gramlich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of thermoplastic moulding compounds
- Patent number 10,843,384
- Issue date Nov 24, 2020
- INEOS STYROLUTION GROUP GMBH
- SangJun Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for continuously producing polyamide oligomers and producing...
- Patent number 10,676,569
- Issue date Jun 9, 2020
- BASF SE
- Joachim Clauss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of thermoplastic moulding compounds
- Patent number 10,525,439
- Issue date Jan 7, 2020
- INEOS STYROLUTION GROUP GMBH
- SangJun Ahn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the continuous preparation of an aliphatic or partially...
- Patent number 9,994,678
- Issue date Jun 12, 2018
- BASF SE
- Christian Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Desalination of polyaryl ethers by means of melt extraction
- Patent number 9,975,994
- Issue date May 22, 2018
- BASF SE
- Simon Gramlich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Device and method for synthesis of a polymer under separation of a...
- Patent number 9,957,355
- Issue date May 1, 2018
- BASF SE
- Ning Zhu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for synthesizing a polymer with reduced formation of deposit...
- Patent number 9,914,805
- Issue date Mar 13, 2018
- BASF SE
- Ning Zhu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing highly viscous polyamides
- Patent number 9,738,756
- Issue date Aug 22, 2017
- BASF SE
- Rüdiger Häffner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing aliphatic or partially aromatic polyamides, sa...
- Patent number 9,701,790
- Issue date Jul 11, 2017
- BASF SE
- Christian Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Device for the synthesis of a polymer with extraction of a gaseous...
- Patent number 9,631,051
- Issue date Apr 25, 2017
- BASF SE
- Ning Zhu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of polyamides by polycondensation
- Patent number 9,534,083
- Issue date Jan 3, 2017
- BASF SE
- Achim Stammer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyamide that is stable during processing
- Patent number 9,428,613
- Issue date Aug 30, 2016
- BASF SE
- Rolf-Egbert Grützner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing aromatic polyether sulfones
- Patent number 9,045,598
- Issue date Jun 2, 2015
- BASF SE
- Faissal-Ali El-Toufaili
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing moldings
- Patent number 8,957,180
- Issue date Feb 17, 2015
- BASF SE
- Dietrich Scherzer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for working up particulate crude polyoxymethylene
- Patent number 8,859,721
- Issue date Oct 14, 2014
- BASF SE
- Jürgen Deininger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous method for multi-staged drying and subsequent condensati...
- Patent number 8,703,879
- Issue date Apr 22, 2014
- BASF SE
- Wolfgang Loth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Simplified production of nylon-6
- Patent number 8,629,237
- Issue date Jan 14, 2014
- BASF SE
- Rüdiger Häffner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Trioxane production method wherein a side aqueous flow is deducted...
- Patent number 8,530,678
- Issue date Sep 10, 2013
- BASF Aktiengesellschaft
- Markus Siegert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of water absorbent polymer particles by p...
- Patent number 8,013,087
- Issue date Sep 6, 2011
- BASF SE
- Dennis Lösch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyoxymethylenes
- Patent number 7,863,393
- Issue date Jan 4, 2011
- BASF AG
- Jens Assmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the production of dioxolane
- Patent number 7,754,900
- Issue date Jul 13, 2010
- BASF SE
- Markus Siegert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for separating trioxane from a trioxane/formaldehyde/water m...
- Patent number 7,713,387
- Issue date May 11, 2010
- BASF Aktiengesellschaft
- Markus Siegert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for removing residual monomers from polyoxymethylenes
- Patent number 7,598,339
- Issue date Oct 6, 2009
- BASF Aktiengesellschaft
- Claudius Schwittay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the separation of formaldehyde from a reaction mixture c...
- Patent number 6,809,224
- Issue date Oct 26, 2004
- BASF Aktiengesellschaft
- Matthias Dernbach
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING SPHERICAL THERMOPLASTIC POLYMER PARTICLES
- Publication number 20220250283
- Publication date Aug 11, 2022
- BASE SE
- Andreas Bauder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR CONTINUOUSLY PRODUCING A POLYAMIDE POWDER
- Publication number 20210269596
- Publication date Sep 2, 2021
- BASF SE
- Achim STAMMER
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
PROCESS FOR PREPARING POLYAMIDE POWDERS BY PRECIPITATION
- Publication number 20210206919
- Publication date Jul 8, 2021
- BASF SE
- Angela ULZHÖFER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING FIBERS, FILMS AND MOLDINGS OF A POLYBENZAZOLE...
- Publication number 20200407508
- Publication date Dec 31, 2020
- BASF SE
- Marcel BRILL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ENERGY RECOVERY IN A METHOD FOR PREPARING 1,3,5-TRIOXANE
- Publication number 20200261823
- Publication date Aug 20, 2020
- BASF SE
- Achim STAMMER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR MAKING AN OXYMETHYLENE POLYMER
- Publication number 20200048395
- Publication date Feb 13, 2020
- BASF SE
- Thomas Heitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DESALINATION OF POLYARYL ETHERS BY MEANS OF MELT EXTRACTION
- Publication number 20190085134
- Publication date Mar 21, 2019
- BASF SE
- Simon GRAMLICH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PRODUCTION OF THERMOPLASTIC MOULDING COMPOUNDS
- Publication number 20180178411
- Publication date Jun 28, 2018
- INEOS STYROLUTION GROUP GMBH
- SangJun AHN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR THE PRODUCTION OF THERMOPLASTIC MOULDING COMPOUNDS
- Publication number 20180085732
- Publication date Mar 29, 2018
- INEOS STYROLUTION GROUP GMBH
- SangJun AHN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DESALINATION OF POLYARYL ETHERS BY MEANS OF MELT EXTRACTION
- Publication number 20180009944
- Publication date Jan 11, 2018
- BASF SE
- SIMON GRAMLICH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DESALINATION OF POLYARYL ETHERS FROM A MELT POLYMERIZATION METHOD
- Publication number 20180009950
- Publication date Jan 11, 2018
- BASF SE
- Simon GRAMLICH
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PRODUCTION OF POLYAMIDES BY HYDROLYTIC POLYMERIZATION AND SUBSEQUEN...
- Publication number 20170081472
- Publication date Mar 23, 2017
- BASF SE
- Ning ZHU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyolefin Copolymers as Color Enhancers in Polyamides
- Publication number 20160340509
- Publication date Nov 24, 2016
- BASF SE
- Christian Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYAMIDES BY MEANS OF A SPRAY NOZZLE ARRANGEM...
- Publication number 20160325265
- Publication date Nov 10, 2016
- BASF SE
- NING ZHU
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
DEVICE FOR THE SYNTHESIS OF A POLMER WITH EXTRACTION OF A GASEOUS S...
- Publication number 20160200870
- Publication date Jul 14, 2016
- BASF SE
- Ning Zhu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DEVICE AND METHOD FOR SYNTHESIS OF A POLYMER UNDER SEPERATION OF A...
- Publication number 20160159983
- Publication date Jun 9, 2016
- BASF SE
- Ning Zhu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE CONTINUOUS PREPARATION OF AN ALIPHATIC OR PARTIALLY...
- Publication number 20160145390
- Publication date May 26, 2016
- BASF SE
- Christian Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING ALIPHATIC OR PARTIALLY AROMATIC POLYAMIDES, SA...
- Publication number 20160137783
- Publication date May 19, 2016
- BASF SE
- Christian Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DEVICE FOR SYNTHESIZING A POLYMER WITH REDUCED FORMATION OF DEPOSIT...
- Publication number 20160130398
- Publication date May 12, 2016
- BASF SE
- Ning Zhu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR CONTINUOUSLY PRODUCING POLYAMIDE OLIGOMERS AND PRODUCING...
- Publication number 20160130397
- Publication date May 12, 2016
- BASF SE
- Joachim Clauss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING HIGHLY VISCOUS POLYAMIDES
- Publication number 20160075828
- Publication date Mar 17, 2016
- BASF SE
- Rüdiger HÄFFNER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION OF POLYAMIDES BY HYDROLYTIC POLYMERIZATION, POSTPOLYMER...
- Publication number 20160009869
- Publication date Jan 14, 2016
- BASF SE
- Silke BIEDASEK
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESS FOR PRODUCING AROMATIC POLYETHER SULFONES
- Publication number 20150065677
- Publication date Mar 5, 2015
- Faissal-Ali El-Toufaili
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Purification of polyamide particles
- Publication number 20140350213
- Publication date Nov 27, 2014
- BASF SE
- Faissal-Ali El-Toufaili
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION OF POLYAMIDES BY HYDROLYTIC POLYMIERIZATION AND MULTIPL...
- Publication number 20140256887
- Publication date Sep 11, 2014
- BASF SE
- Gad Kory
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION OF POLYAMIDES BY HYDROLYTIC POLYMERIZATION AND SUBSEQUE...
- Publication number 20140256905
- Publication date Sep 11, 2014
- BASF SE
- Silke Biedasek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Producing Polyamide that is Stable During Processing
- Publication number 20140088268
- Publication date Mar 27, 2014
- BASF SE
- Rolf-Egbert Grützner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTION OF POLYAMIDES BY POLYCONDENSATION
- Publication number 20140066588
- Publication date Mar 6, 2014
- BASF SE
- Achim Stammer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Simplified Production of Nylon-6
- Publication number 20130131305
- Publication date May 23, 2013
- BASF SE
- Rüdiger Häffner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING MOLDINGS
- Publication number 20130053535
- Publication date Feb 28, 2013
- BASF SE
- Dietrich Scherzer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Achim Stammer

Person

Patents Grantslast 30 patents

Method for producing spherical thermoplastic polymer particles

Method for producing spherical thermoplastic polymer particles

Process for making an oxymethylene polymer

Method for continuously producing a polyamide powder

Energy recovery in a method for preparing 1,3,5-trioxane

Desalination of polyaryl ethers by means of melt extraction

Process for the production of thermoplastic moulding compounds

Method for continuously producing polyamide oligomers and producing...

Process for the production of thermoplastic moulding compounds

Process for the continuous preparation of an aliphatic or partially...

Desalination of polyaryl ethers by means of melt extraction

Device and method for synthesis of a polymer under separation of a...

Device for synthesizing a polymer with reduced formation of deposit...

Method for producing highly viscous polyamides

Method for producing aliphatic or partially aromatic polyamides, sa...

Device for the synthesis of a polymer with extraction of a gaseous...

Production of polyamides by polycondensation

Process for producing polyamide that is stable during processing

Process for producing aromatic polyether sulfones

Process for producing moldings

Process for working up particulate crude polyoxymethylene

Continuous method for multi-staged drying and subsequent condensati...

Simplified production of nylon-6

Trioxane production method wherein a side aqueous flow is deducted...

Method for the production of water absorbent polymer particles by p...

Method for producing polyoxymethylenes

Method for the production of dioxolane

Method for separating trioxane from a trioxane/formaldehyde/water m...

Method for removing residual monomers from polyoxymethylenes

Method for the separation of formaldehyde from a reaction mixture c...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING SPHERICAL THERMOPLASTIC POLYMER PARTICLES

METHOD FOR CONTINUOUSLY PRODUCING A POLYAMIDE POWDER

PROCESS FOR PREPARING POLYAMIDE POWDERS BY PRECIPITATION

METHOD FOR PRODUCING FIBERS, FILMS AND MOLDINGS OF A POLYBENZAZOLE...

ENERGY RECOVERY IN A METHOD FOR PREPARING 1,3,5-TRIOXANE

PROCESS FOR MAKING AN OXYMETHYLENE POLYMER

DESALINATION OF POLYARYL ETHERS BY MEANS OF MELT EXTRACTION

PROCESS FOR THE PRODUCTION OF THERMOPLASTIC MOULDING COMPOUNDS

PROCESS FOR THE PRODUCTION OF THERMOPLASTIC MOULDING COMPOUNDS

DESALINATION OF POLYARYL ETHERS BY MEANS OF MELT EXTRACTION

DESALINATION OF POLYARYL ETHERS FROM A MELT POLYMERIZATION METHOD

PRODUCTION OF POLYAMIDES BY HYDROLYTIC POLYMERIZATION AND SUBSEQUEN...

Polyolefin Copolymers as Color Enhancers in Polyamides

METHOD FOR PRODUCING POLYAMIDES BY MEANS OF A SPRAY NOZZLE ARRANGEM...

DEVICE FOR THE SYNTHESIS OF A POLMER WITH EXTRACTION OF A GASEOUS S...

DEVICE AND METHOD FOR SYNTHESIS OF A POLYMER UNDER SEPERATION OF A...

PROCESS FOR THE CONTINUOUS PREPARATION OF AN ALIPHATIC OR PARTIALLY...

METHOD FOR PRODUCING ALIPHATIC OR PARTIALLY AROMATIC POLYAMIDES, SA...

DEVICE FOR SYNTHESIZING A POLYMER WITH REDUCED FORMATION OF DEPOSIT...

METHOD FOR CONTINUOUSLY PRODUCING POLYAMIDE OLIGOMERS AND PRODUCING...

METHOD FOR PRODUCING HIGHLY VISCOUS POLYAMIDES

PREPARATION OF POLYAMIDES BY HYDROLYTIC POLYMERIZATION, POSTPOLYMER...

PROCESS FOR PRODUCING AROMATIC POLYETHER SULFONES

Purification of polyamide particles

PREPARATION OF POLYAMIDES BY HYDROLYTIC POLYMIERIZATION AND MULTIPL...

PREPARATION OF POLYAMIDES BY HYDROLYTIC POLYMERIZATION AND SUBSEQUE...

Process for Producing Polyamide that is Stable During Processing

PRODUCTION OF POLYAMIDES BY POLYCONDENSATION

Simplified Production of Nylon-6

PROCESS FOR PRODUCING MOLDINGS