CIPO Patents = 1

EPO Patents = 3

Trademarks = 1

Forward Citations = 5

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4 inventors (with patents filed for the assignee):

Tristam Paul Horn (7 out of 12 patents)

Stephen Edmund Bruce (5 out of 5 patents)

David Michael Shand (5 out of 10 patents)

4. Tyler Rhes Reynolds (1 out of 3 patents)

7 patents: Sort by Forward Citations

1. 12098614 - Downhole apparatus and methods for casing (2024-09-24),

2. 12060762 - Downhole apparatus and method for operations involving delivery and hardening of settable materials (2024-08-13),

3. 12006783 - Downhole apparatus and methods (2024-06-11),

4. 11448037 - Downhole apparatus and method for delivering settable material (2022-09-20),

5. 11111755 - Apparatus and method for delivering settable fluid downhole (2021-09-07),

6. 11015400 - Apparatus for transmitting torque through a work string (2021-05-25),

7. 10837241 - Apparatus for transmitting torque through a work string when in tension and allowing free rotation with no torque transmission when in compression (2020-11-17),

Company Overview

Deltatek Oil Tools Limited is a leading provider of oilfield equipment and services. With a focus on innovation and quality, we offer a wide range of tools for drilling, completion, and production operations. Our experienced team is dedicated to delivering reliable solutions that meet the highest industry standards. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#31 in Aberdeen

#2,342 in United Kingdom

Aberdeen, United Kingdom

Deltatek Oil Tools Limited

Forward Citations = 5

4 inventors:

Tristam Paul Horn (7 out of 12 patents)

Stephen Edmund Bruce (5 out of 5 patents)

David Michael Shand (5 out of 10 patents)

4. Tyler Rhes Reynolds (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Deltatek Oil Tools Limited. Retrieved from https://idiyas.com/company/deltatek-oil-tools

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]

1 patent (CIPO):

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]

3 patents (EPO):

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]