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Rijswijk, Netherlands

Zeitecs B.v.

USPTO Granted Patents = 13

% Expired Patents = 53.8

EPO Patents = 4

Forward Citations = 160

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18 inventors (with patents filed for the assignee):

Lance I Fielder (7 out of 16 patents)

Holger Franz (5 out of 5 patents)

Johannes Schmidt (5 out of 5 patents)

4. Benjamin Eduard Wilkosz (5 out of 5 patents)

5. Rik W De Doncker (4 out of 15 patents)

6. Christian Carstensen (3 out of 3 patents)

7. Helge Brauer (3 out of 3 patents)

8. Neil Griffiths (3 out of 3 patents)

9. Robert Nicholas Worrall (3 out of 23 patents)

10. James Rudolph Wetzel (2 out of 2 patents)

11. Matthew Crowley (2 out of 4 patents)

12. Nicolas A Garibay (1 out of 1 patent)

13. Didier Drablier (1 out of 1 patent)

14. Eugene Bespalov (1 out of 1 patent)

15. Evan Sheline (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 9482078 - Diffuser for cable suspended dewatering pumping system (2016-11-01),

2. 9291026 - Seal around braided cable (2016-03-22),

3. 9151131 - Power and control pod for a subsea artificial lift system (2015-10-06),

4. 9080412 - Gradational insertion of an artificial lift system into a live wellbore (2015-07-14),

5. 8851165 - Compact cable suspended pumping system for lubricator deployment (2014-10-07),

6. 8833441 - Cable suspended pumping system (2014-09-16),

7. 8770271 - Electric submersible pumping system for dewatering gas wells (2014-07-08),

8. 8665110 - Transmitting electric power into a bore hole (2014-03-04),

9. 8584761 - Compact cable suspended pumping system for dewatering gas wells (2013-11-19),

10. 8534366 - Compact cable suspended pumping system for lubricator deployment (2013-09-17),

11. 8443900 - Electric submersible pumping system and method for dewatering gas wells (2013-05-21),

12. 8408312 - Compact cable suspended pumping system for dewatering gas wells (2013-04-02),

13. 8353336 - Power transmission system for use with downhole equipment (2013-01-15),

ZEITECS B.V. is a technology company specialized in developing innovative solutions for the oil and gas industry. With a team of experts and advanced technology, ZEITECS delivers state-of-the-art products and services to optimize drilling operations, improve efficiency, and reduce costs. Their cutting-edge technologies include real-time downhole measurements, smart drilling systems, and advanced data analytics. ZEITECS strives to revolutionize the oil and gas industry by offering reliable and efficient solutions that drive productivity and sustainability.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

13 Patents

#4 in Rijswijk

#507 in Netherlands

#44,921 in the World

Rijswijk, Netherlands

Zeitecs B.v.

Forward Citations = 160

18 inventors:

Lance I Fielder (7 out of 16 patents)

Holger Franz (5 out of 5 patents)

Johannes Schmidt (5 out of 5 patents)

4. Benjamin Eduard Wilkosz (5 out of 5 patents)

5. Rik W De Doncker (4 out of 15 patents)

Please report any incorrect information to [email protected]

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