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EPO Patents = 1

Trademarks = 4

Forward Citations = 5

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7 inventors (with patents filed for the assignee):

Tom Watkins (12 out of 12 patents)

Jeyhun Najafov (11 out of 16 patents)

Henryk Kozlow (7 out of 9 patents)

4. Ratish Suhas Kadam (7 out of 7 patents)

5. Scott Sherman (2 out of 18 patents)

6. Todd Machacek (1 out of 1 patent)

7. Bashkim Veizaj (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 12385357 - Devices, systems, and methods for selectively engaging downhole tool for wellbore operations (2025-08-12),

2. 12326054 - Pneumatic transport system and method for wellbore operations (2025-06-10),

3. 12180797 - Devices, systems, and methods for selectively engaging downhole tool for wellbore operations (2024-12-31),

4. 12163390 - Devices, systems, and methods for selectively engaging downhole tool for wellbore operations (2024-12-10),

5. 12006793 - Devices, systems, and methods for selectively engaging downhole tool for wellbore operations (2024-06-11),

6. 11939836 - Port sub with delayed opening sequence (2024-03-26),

7. 11879301 - Pneumatic transport system and method for wellbore operations (2024-01-23),

8. 11753887 - Devices, systems, and methods for selectively engaging downhole tool for wellbore operations (2023-09-12),

9. 11746613 - Devices, systems, and methods for selectively engaging downhole tool for wellbore operations (2023-09-05),

10. 11746612 - Devices, systems, and methods for selectively engaging downhole tool for wellbore operations (2023-09-05),

11. 11454087 - Delayed opening port assembly (2022-09-27),

12. 11215020 - Dart with changeable exterior profile (2022-01-04),

13. 11105168 - Dissolvable pressure barrier (2021-08-31),

Advanced Upstream Ltd. is a leading provider of innovative upstream oil and gas solutions. With a focus on technological advancements, we offer a wide range of services including exploration, drilling, production, and reservoir management. Our team of experts is dedicated to helping our clients maximize their production efficiency and optimize their operations.

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Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

13 Patents

#81 in Calgary

#1,112 in Canada

#43,690 in the World

Calgary, Canada

Advanced Upstream Ltd.