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Johan OLSSON
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Bromma, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for preparing acylated crosslinked glycosaminoglycans
Patent number
11,939,433
Issue date
Mar 26, 2024
Galderma Holding SA
Johan Olsson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High molecular weight esthetic compositions
Patent number
11,730,691
Issue date
Aug 22, 2023
Galderma Holding SA
Johan Olsson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preparing acylated crosslinked glycosaminoglycans
Patent number
11,708,461
Issue date
Jul 25, 2023
Galderma Holding SA
Johan Olsson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Carbohydrate crosslinker
Patent number
11,643,509
Issue date
May 9, 2023
Galderma Holding SA
Hotan Mojarradi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Carbohydrate crosslinker
Patent number
11,530,301
Issue date
Dec 20, 2022
Galderma Holding SA
Hotan Mojarradi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for deacetylation of biopolymers
Patent number
11,254,792
Issue date
Feb 22, 2022
GALDERMA HOLDING SA
Johan Olsson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrolysis of ester bonds in amide crosslinked glycosaminoglycans
Patent number
11,198,765
Issue date
Dec 14, 2021
Galderma Holding SA
Johan Olsson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preparing acylated crosslinked glycosaminoglycans
Patent number
10,899,894
Issue date
Jan 26, 2021
Galderma S.A.
Johan Olsson
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING ACYLATED CROSSLINKED GLYCOSAMINOGLYCANS
Publication number
20240199822
Publication date
Jun 20, 2024
Galderma Holding SA
Johan Olsson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CARBOHYDRATE CROSSLINKER
Publication number
20230416469
Publication date
Dec 28, 2023
Galderma Holding SA
Hotan MOJARRADI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH MOLECULAR WEIGHT ESTHETIC COMPOSITIONS
Publication number
20230346680
Publication date
Nov 2, 2023
Galderma Holding SA
Johan Olsson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PREPARING ACYLATED CROSSLINKED GLYCOSAMINOGLYCANS
Publication number
20230323041
Publication date
Oct 12, 2023
Galderma Holding SA
Johan Olsson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CARBOHYDRATE CROSSLINKER
Publication number
20230102832
Publication date
Mar 30, 2023
Galderma Holding SA
Hotan MOJARRADI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR THE PRODUCTION OF DATH AND INTERMEDIATES THEREOF
Publication number
20220389044
Publication date
Dec 8, 2022
Galderma Holding SA
Johan OLSSON
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR DEACETYLATION OF BIOPOLYMERS
Publication number
20220177655
Publication date
Jun 9, 2022
Galderma Holding SA
Johan Olsson
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR DEACETYLATION OF BIOPOLYMERS
Publication number
20220169804
Publication date
Jun 2, 2022
Galderma Holding SA
Johan Olsson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGEL COMPOSITIONS ENCAPSULATING SOLID PARTICLES
Publication number
20210308332
Publication date
Oct 7, 2021
Galderma Holding SA
Johan OLSSON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POST-CROSSLINKING PARTIAL DEGRADATION OF AMIDE CROSSLINKED HYDROGELS
Publication number
20210284759
Publication date
Sep 16, 2021
Galderma Holding SA
Johan Olsson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH MOLECULAR WEIGHT ESTHETIC COMPOSITIONS
Publication number
20210161796
Publication date
Jun 3, 2021
Galderma Holding SA
Johan Olsson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PREPARING ACYLATED CROSSLINKED GLYCOSAMINOGLYCANS
Publication number
20210108036
Publication date
Apr 15, 2021
GALDERMA S.A.
Johan OLSSON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PREPARING A HYDROGEL PRODUCT
Publication number
20200140626
Publication date
May 7, 2020
Nestle Skin Health SA
Nord LARS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING ACYLATED CROSSLINKED GLYCOSAMINOGLYCANS
Publication number
20200030219
Publication date
Jan 30, 2020
GALDERMA S.A.
Johan OLSSON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROLYSIS OF ESTER BONDS IN AMIDE CROSSLINKED GLYCOSAMINOGLYCANS
Publication number
20190023855
Publication date
Jan 24, 2019
GALDERMA S.A.
Johan OLSSON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CARBOHYDRATE CROSSLINKER
Publication number
20190023812
Publication date
Jan 24, 2019
GALDERMA S.A.
Hotan MOJARRADI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR DEACETYLATION OF BIOPOLYMERS
Publication number
20190016830
Publication date
Jan 17, 2019
GALDERMA S.A.
Johan OLSSON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...