Ambria Dermatology Ab

Calculating rank

USPTO Granted Patents = 3

% Expired Patents = 33.3

CIPO Patents = 1

EPO Patents = 4

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

Thomas Hedner (3 out of 11 patents)

Jan Faergemann (3 out of 6 patents)

Olov Sterner (24 patents)

3 patents: Sort by Forward Citations

1. 9757596 - Composition comprising at least 3 different diols (2017-09-12),

2. 8642053 - Potentiated topical composition (2014-02-04),

3. 7973080 - Method for inhibiting the growth of antibiotic resistant of bacteria by using pentane-1,5-diol (2011-07-05),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#29 in Helsingborg

#1,605 in Sweden

Helsingborg, Sweden

Ambria Dermatology Ab

Forward Citations = 0

2 inventors:

Thomas Hedner (3 out of 11 patents)

Jan Faergemann (3 out of 6 patents)

Olov Sterner (24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ambria Dermatology Ab. Retrieved from https://idiyas.com/company/ambria-dermatology-ab

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (CIPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

4 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]