Tomas Sune Andersen — 20 Patents at Welltec A/S

Tomas Sune Andersen has been granted 20 US patents while listed as an inventor at Welltec A/S. The first was granted in 2015 and the most recent in October 2025. Tomas Sune Andersen ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Tomas Sune Andersen in Lillerød, DK.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date
12435587	Wireline expansion tool	—	2025-10-07
12428921	Downhole wireline tool	Peder Løkke Borg	2025-09-30
12312886	Downhole tool string	—	2025-05-27
12116854	Downhole self-propelling wireline tool	—	2024-10-15
12044084	Hydraulically driven downhole self-propelling wireline tool string	—	2024-07-23
11624256	Downhole packer assembly	—	2023-04-11
11428066	Downhole wireline intervention tool	—	2022-08-30
11220880	Annular barrier with bite connection	—	2022-01-11
11098544	Downhole tool with long projecting extension	—	2021-08-24
11002098	Downhole patching setting tool	—	2021-05-11
10557312	Downhole operational tool	—	2020-02-11
10557307	Drilling tool	Sven Karsten Jensen	2020-02-11
10316602	Downhole machining system and method	—	2019-06-11
9638026	Downhole tool	Brian Engelbricht Thomsen	2017-05-02
9523257	Downhole tubular system and assembly for sealing an opening	Jørgen Hallundbæk	2016-12-20
9422775	Downhole casing system	Jørgen Hallundbæk	2016-08-23
9359860	Annular barrier	Jorgen Hallundbæk, Paul Hazel	2016-06-07
9322244	Inflow assembly	Jørgen Hallundbæk	2016-04-26
9206666	Annular barrier with external seal	Jørgen Hallundbæk, Paul Hazel	2015-12-08
9038737	Inflow control device	Jørgen Hallundbæk	2015-05-26

Tomas Sune Andersen — 20 Patents

Issued Patents All Time

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