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Karin Ljungberg
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Goteborg, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing a chassis web with a waistband component and di...
Patent number
11,759,373
Issue date
Sep 19, 2023
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
Lucas Bäck
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method of producing a chassis web comprising a waistband component...
Patent number
11,399,987
Issue date
Aug 2, 2022
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
Lucas Bäck
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Array of disposable pant-type gender-specific absorbent articles
Patent number
11,045,361
Issue date
Jun 29, 2021
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
Lucas Bäck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of producing a chassis web with a waistband component and di...
Patent number
11,020,282
Issue date
Jun 1, 2021
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
Lucas Bäck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ARRAY OF DISPOSABLE PANT ARTICLES AND METHOD FOR PRODUCING AN ARRAY...
Publication number
20210369510
Publication date
Dec 2, 2021
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
Karin LJUNGBERG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AN ARRAY OF PANT-TYPE ARTICLES, AND A METHOD OF PRODUCING PANT-TYPE...
Publication number
20210307969
Publication date
Oct 7, 2021
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
Karin LJUNGBERG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DISPOSABLE PANT ARTICLE AND METHOD FOR PRODUCING DISPOSABLE PANT AR...
Publication number
20210093485
Publication date
Apr 1, 2021
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
Karin LJUNGBERG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF PRODUCING A CHASSIS WEB WITH A WAISTBAND COMPONENT AND DI...
Publication number
20210045932
Publication date
Feb 18, 2021
SCA Hygiene Products AB
Lucas Bäck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AN ARRAY OF DISPOSABLE PANT-TYPE GENDER-SPECIFIC ABSORBENT ARTICLES
Publication number
20200297550
Publication date
Sep 24, 2020
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
Lucas Bäck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF PRODUCING A CHASSIS WEB COMPRISING A WAISTBAND COMPONENT...
Publication number
20180256410
Publication date
Sep 13, 2018
SCA Hygiene Products AB
Lucas Bäck
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF PRODUCING A CHASSIS WEB WITH A WAISTBAND COMPONENT AND DI...
Publication number
20180250171
Publication date
Sep 6, 2018
SCA Hygiene Products AB
Lucas Bäck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE