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For the Inventor, By the Inventor

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Nabors Drilling International Limited

Calculating rank
USPTO Granted Patents = 16

% Expired Patents = 6.3


Forward Citations = 89

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8 inventors (with patents filed for the assignee):

goldMedal Sean M Bailey (16 out of 32 patents)

silverMedal Padira Reddy (15 out of 51 patents)

bronzeMedal Ashish Gupta (13 out of 60 patents)

4.  Anthony Petrello (5 out of 6 patents)

5.  Scott Gilbert Boone (3 out of 36 patents)

6.  Beat Kuttel (3 out of 22 patents)

7.  Richmond Todd Fox (2 out of 3 patents)

8.  Todd Fox (1 out of 6 patents)

9.  Sean M Baily (0 patent)


16 patents:

1. 10060199 - Drilling rig carriage movable along racks and including pinions driven by electric motors (2018-08-28),
2. 9840882 - Master shaker module for drilling rig (2017-12-12),
3. 9790751 - Drilling rig employing top drive (2017-10-17),
4. 9631436 - Self-elevating platform employing actuators (2017-04-25),
5. 9476279 - Bell nipple assembly apparatus and methods (2016-10-25),
6. 9416595 - Self-elevating mast employing drive carriage (2016-08-16),
7. 9410382 - Drilling rig carriage movable along racks and including pinions driven by electric motors (2016-08-09),
8. 9309728 - Drilling rig employing tubular handling device (2016-04-12),
9. 9279267 - Self-elevating mast employing draw works (2016-03-08),
10. 9273524 - Drilling rig carriage movable along racks and including pinions driven by electric motors (2016-03-01),
11. 9267341 - Drilling rig employing pivoting drilling tower (2016-02-23),
12. 9242839 - Lift-eye in pocket apparatus and methods (2016-01-26),
13. 8997435 - Self-elevating platform employing actuators (2015-04-07),
14. 8935901 - Self-elevating mast employing draw works (2015-01-20),
15. 8925257 - Self-elevating mast employing drive carriage (2015-01-06),
Company Overview
Nabors Drilling International Limited specializes in providing advanced drilling solutions and technologies for the oil and gas industry. With a focus on innovative drilling techniques and equipment, the company enhances operational efficiency and safety in various drilling environments. Operating globally, Nabors is recognized for its commitment to research and development, continually advancing its capabilities in drilling automation and data analytics to meet the evolving needs of energy exploration and production.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

16 Patents

#3 in

#39 in Bermuda

#37,887 in the World

BM
BM

Nabors Drilling International Limited

Forward Citations = 89

8 inventors:

goldMedal Sean M Bailey (16 out of 32 patents)

silverMedal Padira Reddy (15 out of 51 patents)

bronzeMedal Ashish Gupta (13 out of 60 patents)

4.  Anthony Petrello (5 out of 6 patents)

5.  Scott Gilbert Boone (3 out of 36 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nabors Drilling International Limited. Retrieved from https://idiyas.com/company/nabors-drilling-international

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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