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Rudolf Schliwa
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Alzenau, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for producing pulverulent poly(meth)acrylate
Patent number
10,252,238
Issue date
Apr 9, 2019
BASF SE
Robert Bayer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for addition of droplets of a monomer solution to a reactor
Patent number
10,150,091
Issue date
Dec 11, 2018
BASF SE
Andreas Daiss
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing water-absorbent polymer particles by polymeri...
Patent number
9,944,739
Issue date
Apr 17, 2018
BASF SE
Thomas Daniel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for introduction of droplets of a monomer solution into a...
Patent number
9,925,511
Issue date
Mar 27, 2018
BASF SE
Andreas Daiss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing water-absorbent polymer particles by polymeri...
Patent number
9,914,112
Issue date
Mar 13, 2018
BASF SE
Stephan Bauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing water-absorbent polymer particles by polymeri...
Patent number
9,790,304
Issue date
Oct 17, 2017
BASF SE
Thomas Daniel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Complete drying method for hydrogels
Patent number
6,641,064
Issue date
Nov 4, 2003
BASF Aktiengesellschaft
Joachim Dentler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing water-swellable hydorphilic polymers, said pol...
Patent number
6,565,768
Issue date
May 20, 2003
BASF Aktiengesellschaft
Joachim Dentler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
DEVICE FOR PRODUCING POLY(METH)ACRYLATE IN POWDER FORM
Publication number
20180326392
Publication date
Nov 15, 2018
BASF SE
Marco Krüger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR PRODUCING PULVERULENT POLY(METH)ACRYLATE
Publication number
20180065102
Publication date
Mar 8, 2018
BASF SE
Robert Bayer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE FOR PRODUCING POLY(METH)ACRYLATE IN POWDER FORM
Publication number
20180028999
Publication date
Feb 1, 2018
BASF SE
Robert Bayer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING WATER-ABSORBENT POLYMER PARTICLES BY POLYMERI...
Publication number
20170320983
Publication date
Nov 9, 2017
BASF SE
Thomas Daniel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus for Production of Pulverulent Poly(Meth)Acrylate
Publication number
20170246607
Publication date
Aug 31, 2017
BASF SE
Andreas Daiss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR INTRODUCTION OF DROPLETS OF A MONOMER SOLUTION INTO A...
Publication number
20170232418
Publication date
Aug 17, 2017
BASF SE
Andreas Daiss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Apparatus for Addition of Droplets of a Monomer Solution to a Reactor
Publication number
20170225138
Publication date
Aug 10, 2017
BASF SE
Andreas Daiss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING WATER-ABSORBENT POLYMER PARTICLES BY POLYMERI...
Publication number
20160332140
Publication date
Nov 17, 2016
BASF SE
Stephan Bauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A PROCESS FOR PRODUCING WATER-ABSORBENT POLYMER PARTICLES BY POLYME...
Publication number
20160272745
Publication date
Sep 22, 2016
BASF SE
Thomas Daniel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE