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For the Inventor, By the Inventor

London, United Kingdom

Halliburton Manufacturing and Services Limited

Calculating rank
USPTO Granted Patents = 34

% Expired Patents = 2.9



Trademarks = 1

Forward Citations = 109

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20 inventors (with patents filed for the assignee):

goldMedal Stephen Edmund Bruce (17 out of 21 patents)

silverMedal Scott E Wallace (13 out of 19 patents)

bronzeMedal Ewan Colin Smith (13 out of 15 patents)

4.  David Grant (9 out of 9 patents)

5.  Michael Adam Reid (8 out of 41 patents)

6.  William Brown-Kerr (7 out of 12 patents)

7.  David H Grant (7 out of 16 patents)

8.  Bruce Hermann Forsyth McGarian (4 out of 6 patents)

9.  Gary Henry Smith (4 out of 4 patents)

10.  Stephen Kent (3 out of 6 patents)

11.  David Allan Noblett (3 out of 6 patents)

12.  Dominic Patrick Joseph McCann (2 out of 4 patents)

13.  Bruce Hermman Forsyth McGarian (2 out of 2 patents)

14.  Simon Benedict Fraser (2 out of 7 patents)

15.  Bruce H McGarian (2 out of 55 patents)


Core Competencies:
Downhole Apparatus
Valve Arrangement
Wellbore Data
Hydraulic Control
Subterranean Formation
Filter Cake
Real-Time Data
Sealing Operation
Rotating Valve Member
Control Apparatus
Monitoring
Tubing Stuck Point

34 patents:

1. 12037873 - Downhole apparatus with a valve arrangement (2024-07-16),
2. 12018547 - Downhole apparatus with a valve arrangement (2024-06-25),
3. 12018546 - Downhole apparatus with a valve arrangement (2024-06-25),
4. 12012825 - Downhole apparatus with a valve arrangement (2024-06-18),
5. 12006790 - Downhole apparatus with a valve arrangement (2024-06-11),
6. 11946339 - Downhole apparatus with a valve arrangement (2024-04-02),
7. 11939839 - Downhole apparatus with a valve arrangement (2024-03-26),
8. 11920434 - Downhole apparatus with a valve arrangement (2024-03-05),
9. 11920433 - Downhole apparatus with a valve arrangement (2024-03-05),
10. 11828134 - Downhole apparatus with a valve arrangement (2023-11-28),
11. 11215037 - Downhole apparatus (2022-01-04),
12. 10975660 - Downhole apparatus with a valve arrangement (2021-04-13),
13. 10718183 - Downhole apparatus for disrupting filter cake (2020-07-21),
14. 10613691 - Downhole apparatus (2020-04-07),
15. 10428631 - Subterranean formation methods and apparatus (2019-10-01),
Company Overview
Halliburton Manufacturing and Services Limited is a prominent player in the energy sector, specializing in providing a wide range of products and services for oil and gas exploration and production. The company focuses on advanced technologies and innovative solutions that enhance operational efficiency and safety in the energy industry. With a strong presence in London, it leverages its expertise in areas such as drilling, completion, and production optimization to support clients globally in their pursuit of sustainable energy solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

Halliburton Manufacturing and Services Limited USPTO Patent Assignee Logo
34 Patents

#117 in London

#528 in United Kingdom

#19,674 in the World

London, GB
London, United Kingdom

Halliburton Manufacturing and Services Limited

Forward Citations = 109

20 inventors:

goldMedal Stephen Edmund Bruce (17 out of 21 patents)

silverMedal Scott E Wallace (13 out of 19 patents)

bronzeMedal Ewan Colin Smith (13 out of 15 patents)

4.  David Grant (9 out of 9 patents)

5.  Michael Adam Reid (8 out of 41 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Halliburton Manufacturing and Services Limited. Retrieved from https://idiyas.com/company/halliburton-manufacturing-and-services

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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