For the Inventor, By the Inventor

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The Hague, Netherlands

E2tech Limited

USPTO Granted Patents = 14

CIPO Patents = 1

EPO Patents = 1

Forward Citations = 222

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10 inventors (with patents filed for the assignee):

Peter Oosterling (5 out of 6 patents)

Philip Michael Burge (4 out of 9 patents)

Alan Mackenzie (4 out of 6 patents)

4. Neil Thomson (2 out of 2 patents)

5. Gareth Lyle Innes (1 out of 3 patents)

6. Alan MacKenzie (1 out of 1 patent)

7. Andrew Warnock Dobson (1 out of 1 patent)

8. Colin Neil Morrison (1 out of 2 patents)

9. David Andrew Anderton (1 out of 1 patent)

10. Christopher Callaway (1 out of 1 patent)

11. Gareth Innes (0 patent)

14 patents: Sort by Forward Citations

1. 7654332 - Apparatus and methods for radially expanding a tubular member (2010-02-02),

2. 7578354 - Device and method to seal boreholes (2009-08-25),

3. 7401650 - Apparatus and methods for radially expanding a tubular member (2008-07-22),

4. 7275600 - Apparatus and method for expanding tubular members (2007-10-02),

5. 7243722 - Expander device (2007-07-17),

6. 7228915 - Device and method to seal boreholes (2007-06-12),

7. 7228911 - Apparatus for and method of radial expansion of a tubular member (2007-06-12),

8. 7185701 - Apparatus and method for radially expanding a tubular member (2007-03-06),

9. 7178601 - Methods of and apparatus for casing a borehole (2007-02-20),

10. 7174764 - Apparatus for and a method of expanding tubulars (2007-02-13),

11. 7124823 - Apparatus for and method of anchoring a first conduit to a second conduit (2006-10-24),

12. 7073583 - Method and apparatus for expanding tubing downhole (2006-07-11),

13. 6860329 - Apparatus for and method of including a packer to facilitate anchoring a first conduit to a second conduit (2005-03-01),

14. 6745846 - Expandable downhole tubing (2004-06-08),

E2Tech Limited is a leading technology company specializing in innovative solutions for businesses. With a focus on delivering cutting-edge technology products and services, we strive to empower organizations to optimize their operations, improve efficiency, and drive growth. Our team of experienced professionals is dedicated to providing tailored solutions for our clients, leveraging the latest advancements in technology. Visit our website to learn more about how E2Tech Limited can transform your business.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

14 Patents

#4 in The Hague

#477 in Netherlands

#40,905 in the World

The Hague, Netherlands

E2tech Limited

Forward Citations = 222

10 inventors:

Peter Oosterling (5 out of 6 patents)

Philip Michael Burge (4 out of 9 patents)

Alan Mackenzie (4 out of 6 patents)

4. Neil Thomson (2 out of 2 patents)

5. Gareth Lyle Innes (1 out of 3 patents)

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