Ferdinand Leifeld

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing wood fiberboards
- Patent number 12,005,602
- Issue date Jun 11, 2024
- BASF SE
- Ferdinand Leifeld
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Acrylic acid polymers neutralized with sodium and calcium ions and...
- Patent number 10,968,295
- Issue date Apr 6, 2021
- BASF SE
- Ferdinand Leifeld
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing acrylic acid polymers
- Patent number 10,875,944
- Issue date Dec 29, 2020
- BASF SE
- Johannes Barth
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method for processing cellulose-containing biomass
- Patent number 10,337,144
- Issue date Jul 2, 2019
- BASF SE
- Frank Rittig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for processing cellulose-containing biomass
- Patent number 10,316,106
- Issue date Jun 11, 2019
- BASF SE
- Frank Rittig
- C13 - SUGAR INDUSTRY
Information Patent Grant
Process for electroplating utilizing disubstituted ethane sulfonic...
- Patent number 5,024,736
- Issue date Jun 18, 1991
- Raschig AG
- Wolfgang Clauss
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING WOOD FIBERBOARDS
- Publication number 20210046668
- Publication date Feb 18, 2021
- BASF SE
- Ferdinand Leifeld
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Method for Producing Acrylic Acid Polymers
- Publication number 20200299426
- Publication date Sep 24, 2020
- BASF SE
- Johannes Barth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF INCREASING THE THROUGHPUT AND/OR DECREASING ENERGY USAGE...
- Publication number 20200123707
- Publication date Apr 23, 2020
- John Andrew Randolph
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ACRYLIC ACID POLYMERS NEUTRALIZED WITH SODIUM AND CALCIUM IONS AND...
- Publication number 20190276568
- Publication date Sep 12, 2019
- Ferdinand Leifeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PROCESSING CELLULOSE-CONTAINING BIOMASS
- Publication number 20180051414
- Publication date Feb 22, 2018
- BASF SE
- Frank RITTIG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR PROCESSING CELLULOSE-CONTAINING BIOMASS
- Publication number 20180044438
- Publication date Feb 15, 2018
- BASF SE
- Frank RITTIG
- C13 - SUGAR INDUSTRY