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Toronto, Canada

7D Surgical Inc.

USPTO Granted Patents = 20

EPO Patents = 2

Trademarks = 3

Forward Citations = 591

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17 inventors (with patents filed for the assignee):

Beau Anthony Standish (19 out of 38 patents)

Peter Siegler (16 out of 25 patents)

Victor X D Yang (15 out of 36 patents)

4. Adrian Mariampillai (11 out of 22 patents)

5. Michael Leung (10 out of 16 patents)

6. Adrian Linus Dinesh Mariampillai (9 out of 17 patents)

7. Michael Ka Kit Leung (6 out of 14 patents)

8. Victor Yang (4 out of 4 patents)

9. Michael K K Leung (3 out of 9 patents)

10. Ernest N Corrao, Jr (2 out of 17 patents)

11. Ronald G Litke (2 out of 29 patents)

12. Glenn Paul DiCostanzo (2 out of 2 patents)

13. Kathleen Chancellor-Maddison (2 out of 2 patents)

14. Richard Jeffrey Rzeszutek (1 out of 20 patents)

15. Kenneth Kuei-Ching Lee (1 out of 4 patents)

20 patents: Sort by Forward Citations

1. 12708448 - SURFACE DETECTION DEVICE WITH INTEGRATED REFERENCE FEATURE AND METHODS OF USE THEREOF (2026-08-18),

2. 11754267 - Optical alignment system (2023-09-12),

3. 10973581 - Systems and methods for obtaining a structured light reconstruction of a 3D surface (2021-04-13),

4. 10799315 - Systems and methods for verification of fiducial correspondence during image-guided surgical procedures (2020-10-13),

5. 10792110 - Systems and methods for determining intraoperative spinal orientation (2020-10-06),

6. 10792108 - Attachments for tracking handheld implements (2020-10-06),

7. 10789739 - System and method for generating partial surface from volumetric data for registration to surface topology image data (2020-09-29),

8. 10682188 - Systems and methods for intraoperative spinal level verification (2020-06-16),

9. 10548672 - Integrated illumination and optical surface topology detection system and methods of use thereof (2020-02-04),

10. 10463434 - Tracking marker support structure and surface registration methods employing the same for performing navigated surgical procedures (2019-11-05),

11. 10403009 - System and method for generating partial surface from volumetric data for registration to surface topology image data (2019-09-03),

12. 10143523 - Systems, methods and devices for tracking and calibration of flexible instruments (2018-12-04),

13. 10034713 - Attachments for tracking handheld implements (2018-07-31),

14. 10013777 - System and method for generating partial surface from volumetric data for registration to surface topology image data (2018-07-03),

15. D778441 - Fiducial marker support (2017-02-07),

7D Surgical Inc. is a Toronto-based company specializing in advanced surgical navigation solutions. The organization focuses on developing innovative technologies that enhance precision in spinal and cranial surgeries. By leveraging cutting-edge imaging and software capabilities, 7D Surgical aims to improve surgical outcomes and streamline workflows for healthcare professionals. Their commitment to research and development positions them at the forefront of medical device innovation, contributing to the evolving landscape of surgical practices.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

20 Patents

#84 in Toronto

#725 in Canada

#31,230 in the World

Toronto, Canada

7D Surgical Inc.

Forward Citations = 591

17 inventors:

Beau Anthony Standish (19 out of 38 patents)

Peter Siegler (16 out of 25 patents)

Victor X D Yang (15 out of 36 patents)

4. Adrian Mariampillai (11 out of 22 patents)

5. Michael Leung (10 out of 16 patents)

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