Keith Marshall

This inventor holds 74 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 32 EPO patents, primarily in Surgical Robotics (CPC class A61B). Top assignees: Cmr Surgical Limited, Becton Dickinson and Company Limited, Freehand 2010 Limited. Active years: 2014-2025.

USPTO Granted Patents = 74 (Patent Applications = 3)

% Patents Active = 90.5

CIPO Patents = 1

EPO Patents = 32 (Patent Applications = 40)

Average Co-Inventor Count = 3.3

ph-index = 12

Forward Citations = 2,330(Granted Patents)

Forward Citations (Not Self Cited) = 2,258(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Bedfordshire, GB (2014 - 2019)
Cambridge, GB (2017 - 2024)
Great Abington, GB (2023 - 2024)

Company Filing History:

Becton Dickinson and Company Limited

patents

2 out of 7

Freehand 2010 Limited

Cambridge Medical Robotics Limited

Years Active: 2014-2025

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Areas of Expertise:

Torque Sensing

Surgical Robotic Arm

Drive Mechanisms

Robotic Joints

Flexible Instruments

Camera Control

Gear Packaging

Motion Feedthrough

Independent Tensioning

Interface Structure

Drive Assembly

Pulley Arrangement

74 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12364564 - Torque sensing in a surgical robotic wrist (2025-07-22),

2. 12349989 - Interfacing a surgical robotic arm and instrument (2025-07-08),

3. 12336780 - Surgical drape for transferring drive (2025-06-24),

4. 12329474 - Drive transfer (2025-06-17),

5. 12324638 - Drive transfer (2025-06-10),

6. 12285227 - Drive assembly interface (2025-04-29),

7. 12193773 - Interfacing a surgical robotic arm and instrument (2025-01-14),

8. 12137994 - Interfacing a surgical robotic arm and instrument (2024-11-12),

9. 12108995 - Interface structure (2024-10-08),

10. 12036667 - Gear packaging for robotic joints (2024-07-16),

11. 11925431 - Motion feedthrough (2024-03-12),

12. 11903668 - Torque sensing in a surgical robotic wrist (2024-02-20),

13. 11877815 - Flexible robotic surgical instrument (2024-01-23),

14. 11839438 - Surgical drape (2023-12-12),

15. 11717367 - Surgical instrument driving mechanism (2023-08-08),

Title: The Innovative Journey of Keith Marshall

Introduction: Keith Marshall, a pioneering inventor hailing from Cambridge, GB, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Keith Marshall's latest patents include cutting-edge technologies in the fields of artificial intelligence, renewable energy, and sustainable transportation.

Career Highlights: With a career spanning over two decades, Keith Marshall has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His inventions have revolutionized various industries, earning him recognition as a trailblazer in the field of technology.

Collaborations: Throughout his career, Keith Marshall has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful development and commercialization of several groundbreaking technologies.

Conclusion: In conclusion, Keith Marshall's passion for innovation and his relentless pursuit of excellence have cemented his reputation as a prolific inventor. His contributions to the world of technology continue to inspire future generations of inventors and shape the landscape of innovation for years to come.