Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801285 | Retrievable self-energizing top anchor tool | Tino Walter Van Der Zee, Djurre Hans Zijsling | 2020-10-13 |
| 10655425 | Method and system for sealing an annulur space around an expanded well tubular | Jelle Hofstee, Djurre Hans Zijsling | 2020-05-19 |
| 10597961 | Method and system for locking an upper end of an expanded tubular within a host casing | Tino Walter Van Der Zee, Djurre Hans Zijsling | 2020-03-24 |
| 10597971 | Method and system for inhibiting cement deposition in a jack and pull (JAP) expansion assembly | — | 2020-03-24 |
| 10450846 | Hybrid push and pull method and system for expanding well tubulars | Matthew J. Jabs, Djurre Hans Zijsling | 2019-10-22 |
| 10450845 | Expanding a tubular element in a wellbore | Tino Walter Van Der Zee, Remmelt Bouma, Erik Van Dalfsen | 2019-10-22 |
| 10435971 | Anchor system and method for use in a wellbore | Tino Walter Van Der Zee, Remmelt Bouma, Erik Van Dalfsen | 2019-10-08 |
| 10316627 | Assembly and method for creating an expanded tubular element in a borehole | David Paul Brisco, Walter Stam | 2019-06-11 |
| 10036235 | Assembly and method for expanding a tubular element | Walter Stam, Djurre Hans Zijsling | 2018-07-31 |
| 10000990 | System and method for creating a sealing tubular connection in a wellbore | Djurre Hans Zijsling, Wissam Assaad | 2018-06-19 |
| 9422794 | System for lining a wellbore | Daniele Di Crescenzo, Djurre Hans Zijsling | 2016-08-23 |
| 9366117 | Method and system for lining a section of a wellbore with an expandable tubular element | Egbert Jan Van Riet, Feitze Veenstra, Jan Harm Van Der Wal, Djurre Hans Zijsling | 2016-06-14 |
| 8997856 | System and method for anchoring an expandable tubular to a borehole wall | Djurre Hans Zijsling | 2015-04-07 |
| 8997857 | System and method for anchoring an expandable tubular to a borehole wall | Djurre Hans Zijsling | 2015-04-07 |
| 8973654 | System and method for anchoring an expandable tubular to a borehole wall | Djurre Hans Zijsling | 2015-03-10 |
| 8726985 | Expanding a tubular element in a wellbore | Johannes Louis Leonardus Hessels, Serge Mathieu Roggeband, Djurre Hans Zijsling | 2014-05-20 |
| 8522866 | System and method for anchoring an expandable tubular to a borehole wall | Djurre Hans Zijsling | 2013-09-03 |
| 8141647 | Method of radially expanding a tubular element | Petrus Cornelis Kriesels, Pieter Van Nieuwkoop | 2012-03-27 |
| 7681636 | Pipe expander | Serge Mathieu Roggeband, Djurre Hans Zijsling | 2010-03-23 |
| 7140430 | Expander for expanding a tubular element | — | 2006-11-28 |
| 7111679 | Expander for expanding a tubular element | Wilhelmus Christianus Maria Lohbeck | 2006-09-26 |
| 7040018 | Radially expandable tubular with supported end portion | Wilhelmus Christianus Maria Lohbeck, Franz Marketz, Erik Marco Nijveld | 2006-05-09 |