Trademark owner
Topsoe A/S
Address on USPTO recordHaldor Topsøes Allé 1, Kgs. Lyngby DENMARK DK-2800
CORPORATION - organized in DENMARK
Topsoe A/S has one live federal trademark record on file here, filed in 2013 in three classes.
Classes on file
042Scientific & Technology Services1and 2 more
From the LEI register
Legal entity
Topsoe A/S is an active corporation organized in Denmark, headquartered in Kongens Lyngby, Denmark. It is registered with the Danish Business Authority under number 41853816 and holds Legal Entity Identifier 213800W8V7KMWTKSPZ56.
TOPSOE A/S
Aktieselskab, organized in Denmark
Registered address
HALDOR TOPSOES ALLE 1, KONGENS LYNGBY, 84, 2800, DK
Headquarters
HALDOR TOPSOES ALLE 1, KONGENS LYNGBY, 84, 2800, DK
Business register
Danish Business Authority
Register number
41853816
Topsoe A/S is part of the TOPSØE HOLDING A/S group.
Ultimate parentTOPSØE HOLDING A/S
owns
This ownerTopsoe A/S
Source: Global Legal Entity Identifier System (GLEIF) public record. Record last updated Feb 25, 2026. Retrieved Sep 02, 2026. How we match legal entity records
FROM THE LIBRARY
Records on file
Every record here is pulled straight from USPTO data. This is our library, not this owner's full portfolio.