Lars Petter Larsen

This inventor holds 11 USPTO granted patents and 7 published patent applications, plus 1 CIPO patent. Top assignee: Halliburton Energy Services, Inc.. Active years: 2023-2026.

USPTO Granted Patents = 11 (Patent Applications = 7)

% Patents Active = 100.0

CIPO Patents = 1 (Patent Applications = 10)

Average Co-Inventor Count = 3.1

ph-index = 1

Forward Citations = 8(Granted Patents)

Company Filing History:

11 out of 12,196

Halliburton Energy Services, Inc.

patents

Years Active: 2023-2026

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12735952 - Latch coupling including unique axial alignment slots (2026-09-15),

2. 12716306 - Downhole tool including a bore sensor (2026-08-25),

3. 12662891 - Downhole tool including a locking dog (2026-06-23),

4. 12553287 - Production wellbore deflector-less multilateral system using a guidance sub (2026-02-17),

5. 12473787 - Downhole tool including a packer assembly (2025-11-18),

6. 12473786 - Latch collet including unique torque buttons (2025-11-18),

7. 12448857 - Latch coupling including unique axial alignment slots (2025-10-21),

8. 12448856 - Latch collet including unique collet prop buttons (2025-10-21),

9. 12448848 - Downhole tool including a packer assembly, a completion assembly, and a removably coupled whipstock assembly (2025-10-21),

10. 12338697 - Two-part drilling and running tool including a one way mechanism (2025-06-24),

11. 11668164 - Self-deflecting multilateral junction (2023-06-06),

Title: Innovations of Lars Petter Larsen

Introduction

Lars Petter Larsen is a notable inventor based in Stavanger, Norway. He has made significant contributions to the field of downhole tools, holding a total of 11 patents. His work focuses on enhancing the efficiency and functionality of well systems.

Latest Patents

Lars Petter Larsen's latest patents include innovative designs for downhole tools. One of his notable inventions is a downhole tool that includes a packer assembly. This tool features a latch collet with a collet body that has multiple collet fingers, along with a mandrel positioned within the collet body. The packer assembly is designed to transition from a radially retracted state to a radially extended state, ensuring effective engagement with a latching profile when weight is applied.

Another significant patent is the latch collet that includes unique torque buttons. This invention also features a collet body with several collet fingers. Each of the torque buttons is strategically located on the radial exterior of the collet fingers, with a width that is consistent within 10% of each other, enhancing the tool's performance.

Career Highlights

Lars Petter Larsen is currently employed at Halliburton Energy Services, Inc., where he continues to innovate in the field of energy services. His expertise and inventions have contributed to advancements in downhole technology, making him a valuable asset to his company.

Collaborations

Lars has collaborated with talented coworkers such as Borisa Lajesic and Vegard Dyrseth. Their combined efforts in research and development have led to the successful creation of advanced tools and systems in the energy sector.

Conclusion

Lars Petter Larsen's contributions to the field of downhole tools demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of well systems and a drive to improve industry standards.