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Markus OSTERMAYR
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Ludwigshafen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of providing homogeneous aqueous polyacrylamide concentrates...
Patent number
11,725,102
Issue date
Aug 15, 2023
BASF SE
Faissal-Ali El-Toufaili
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for producing an aqueous polyacrylamide concentrate
Patent number
11,643,491
Issue date
May 9, 2023
BASF SE
Faissal-Ali El-Toufaili
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing aqueous polyacrylamide solutions
Patent number
11,634,515
Issue date
Apr 25, 2023
BASF SE
Hazel Sprafke
E21 - EARTH DRILLING MINING
Information
Patent Grant
Process for producing aqueous polyacrylamide solutions
Patent number
11,634,516
Issue date
Apr 25, 2023
BASF SE
Dennis Loesch
E21 - EARTH DRILLING MINING
Information
Patent Grant
Process for producing aqueous polyacrylamide solutions
Patent number
11,629,205
Issue date
Apr 18, 2023
BASF SE
Hazel Sprafke
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process of fracturing subterranean formations
Patent number
11,608,468
Issue date
Mar 21, 2023
BASF SE
Faissal-Ali El-Toufaili
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process and apparatus for producing an aqueous polymer solution
Patent number
10,927,222
Issue date
Feb 23, 2021
BASF SE
Sandra Jeck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PROCESS OF FRACTURING SUBTERRANEAN FORMATIONS
Publication number
20210388256
Publication date
Dec 16, 2021
BASF SE
Faissal-Ali EL-Toufailli
E21 - EARTH DRILLING MINING
Information
Patent Application
Process For Producing An Aqueous Polyacrylamide Concentrate
Publication number
20210347924
Publication date
Nov 11, 2021
BASF SE
Faissal-Ali El-Toufaili
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PROVIDING HOMOGENEOUS AQUEOUS POLYACRYLAMIDE CONCENTRATES...
Publication number
20210347977
Publication date
Nov 11, 2021
BASF SE
Faissal-Ali EL-TOUFAILI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
Publication number
20210179758
Publication date
Jun 17, 2021
Hazel SPRAFKE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
Publication number
20210070904
Publication date
Mar 11, 2021
BASF SE
Dennis LOESCH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
Publication number
20200308314
Publication date
Oct 1, 2020
BASF SE
Hazel SPRAFKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
Publication number
20200283675
Publication date
Sep 10, 2020
BASF SE
Hazel SPRAFKE
E21 - EARTH DRILLING MINING
Information
Patent Application
A PROCESS AND APPARATUS FOR PRODUCING AN AQUEOUS POLYMER SOLUTION
Publication number
20190292330
Publication date
Sep 26, 2019
BASF SE
Sandra JECK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING AN AQUEOUS POLYACRYLAMIDE SOLUTION
Publication number
20190153300
Publication date
May 23, 2019
BASF SE
Hazel SPRAFKE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING AN AQUEOUS POLYACRYLAMIDE SOLUTION
Publication number
20190144574
Publication date
May 16, 2019
BASF SE
Hazel SPRAFKE
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...