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Depuy Ireland Unlimited Co.

USPTO Granted Patents = 335

EPO Patents = 115

Trademarks = 5

Forward Citations = 838

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348 inventors (with patents filed for the assignee):

Rebecca L Chaney (35 out of 58 patents)

Craig S Tsukayama (29 out of 50 patents)

Duncan G Young (29 out of 60 patents)

4. Michael J Rock (28 out of 38 patents)

5. Thomas E Wogoman (24 out of 37 patents)

6. Joseph G Wyss (24 out of 55 patents)

7. Aaron J Matyas (24 out of 33 patents)

8. James E Barnett (18 out of 18 patents)

9. Tyler S Hathaway (18 out of 23 patents)

10. Jon M Edwards (18 out of 25 patents)

11. Mark Alan Heldreth (18 out of 50 patents)

12. David R Wolfson (16 out of 25 patents)

13. Carl F Livorsi (16 out of 41 patents)

14. Jeremy M Oden (16 out of 16 patents)

15. Nathan C Reeder (15 out of 16 patents)

Core Competencies:

Bone Ingrowth

Modular Tibial Augments

Orthopaedic Systems

Robotic Surgical Systems

Prosthetic Implant Tools

Bone Loss Compensation

Navigation Tracker

Surgical Instrumentation

Joint Forces Measurement

Adaptive Soft Tissue Registration

Ceramic Acetabular Liners

Customized Implants

335 patents: Sort by Forward Citations

1. 12508135 - Enhanced implant removal tool connection interface (2025-12-30),

2. 12502221 - Systems and methods for negative registration of bone surfaces (2025-12-23),

3. 12496194 - Orthopaedic implant system with bone conserving features (2025-12-16),

4. 12485014 - Three-dimensional porous structures for bone ingrowth and methods for producing (2025-12-02),

5. 12478477 - Modular tibial cone augments and method of surgically using the same (2025-11-25),

6. 12465493 - Orthopaedic system with insert having a post for medial pivoting of a femoral component (2025-11-11),

7. 12465432 - Play-free fast locking navigation tracker connection (2025-11-11),

8. 12458442 - Apparatus, system, and method for bone loss compensation of a patient's knee joint during an orthopaedic surgical procedure (2025-11-04),

9. 12458373 - Bone reamer and methods of use (2025-11-04),

10. 12453645 - Trial neck and method (2025-10-28),

11. 12447627 - Robotic surgical system with graphical user interface (2025-10-21),

12. 12433656 - Methods, surgical instruments, and associated systems for performing a surgical procedure to balance a patient's knee (2025-10-07),

13. D1095834 - Spacer block (2025-09-30),

14. 12426899 - Femoral surgical instrument and method of assembling same (2025-09-30),

15. 12419761 - System and method for verification of location during surgery (2025-09-23),

Depuy Ireland Unlimited Co. is a subsidiary of DePuy Synthes, a global leader in orthopedic and neurological solutions. With a strong focus on innovation, they provide a comprehensive range of products and services to support healthcare professionals in improving patient outcomes. Their expertise encompasses areas such as joint reconstruction, trauma, spinal care, sports medicine, and power tools. Visit their website to learn more about their advanced medical solutions and commitment to advancing the field of orthopedics.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

335 Patents

#1 in

#8 in Ireland

#2,624 in the World

Depuy Ireland Unlimited Co.

Forward Citations = 838

348 inventors:

Rebecca L Chaney (35 out of 58 patents)

Craig S Tsukayama (29 out of 50 patents)

Duncan G Young (29 out of 60 patents)

4. Michael J Rock (28 out of 38 patents)

5. Thomas E Wogoman (24 out of 37 patents)

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