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EPO Patents = 12

Forward Citations = 33

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10 inventors (with patents filed for the assignee):

Roy Inge Jensen (9 out of 12 patents)

Arne Gunnar Larsen (8 out of 13 patents)

Patrick Andersen (8 out of 11 patents)

4. Morten Myhre (8 out of 16 patents)

5. Arnt Olav Dahl (6 out of 9 patents)

6. Markus Iuell (4 out of 7 patents)

7. Erlend Engelsgjerd (3 out of 5 patents)

8. Arnold Østvold (3 out of 3 patents)

9. Arnold Ostvold (1 out of 3 patents)

10. Atle Johnny Sorhus (1 out of 4 patents)

11. Arnold ØStvold (0 patent)

12. Atle Johnny SØRHUS (0 patent)

9 patents: Sort by Forward Citations

1. 12146389 - Fluid diverter tool, system and method of diverting a fluid flow in a well (2024-11-19),

2. 10301904 - Method for isolation of a permeable zone in a subterranean well (2019-05-28),

3. 10260311 - Method for combined cleaning and plugging in a well and flushing tool for flushing in a well (2019-04-16),

4. 10180043 - Method for establishment of a new well path from an existing well (2019-01-15),

5. 9909378 - Method for downhole cutting of at least one line disposed outside and along a pipe string in a well, and without simultaneously severing the pipe string (2018-03-06),

6. 9702216 - Method for establishment of an annulus barrier in a subterranean well (2017-07-11),

7. 9670730 - Method of providing mechanical stability around an entrance of a new well path to be formed from an existing well (2017-06-06),

8. 9416618 - Apparatus and method for positioning of a fluidized plugging material in an oil well or gas well (2016-08-16),

9. 9010425 - Method for combined cleaning and plugging in a well, a washing tool for directional washing in a well, and uses thereof (2015-04-21),

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USPTO Data Jan 1 1976 - Dec 16 2025

9 Patents

#2 in Tananger

#188 in Norway

Tananger, Norway

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