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last 30 patents
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Patent Grant
Process for preparing nanoparticles in the form of a powder compris...
Patent number
11,964,058
Issue date
Apr 23, 2024
Evonik Corporation
David Fecher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nanoparticle comprising a bio-resorbable polyester, a hydrophilic p...
Patent number
11,052,053
Issue date
Jul 6, 2021
Evonik Operations GmbH
Roland Brock
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparing poly(glycolide-co-lactide) copolymer micropar...
Patent number
10,294,337
Issue date
May 21, 2019
Evonik Rohm GmbH
Andreas Kirchner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nanoparticle
Patent number
10,172,807
Issue date
Jan 8, 2019
Evonik Rohm GmbH
Rosario Lizio
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
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Patent Application
Process for preparing nanoparticles in the form of a powder compris...
Publication number
20220354803
Publication date
Nov 10, 2022
Evonik Corporation
David Fecher
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Nanoparticle comprising a bio-resorbable polyester, a hydrophilic p...
Publication number
20210137847
Publication date
May 13, 2021
Evonik Operations GmbH
Roland Brock
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR PREPARING POLY(GLYCOLIDE-CO-LACTIDE) COPOLYMER MICROPAR...
Publication number
20180201738
Publication date
Jul 19, 2018
Evonik Roehm GmbH
Andreas KIRCHNER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NANOPARTICLE
Publication number
20170333361
Publication date
Nov 23, 2017
Evonik Roehm GmbH
Rosario LIZIO
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...