Innovators in the medical device field are solving some of the world’s most pressing healthcare challenges, from improving diagnostics to enhancing patient outcomes with smart, connected tools. But bringing these innovations to market isn’t just a technical journey, It’s a legal one.
At Johnston IP Law, we help you secure the intellectual property (IP) protection needed to advance confidently from prototype to patient-ready product.
What Medical Devices Can Be Patented?

Diagnostic Devices
Imaging tools, testing platforms, and diagnostics

Therapeutic Devices
Drug delivery systems, neurostimulation tools, wound care technologies

Wearables & Monitoring Tools
Glucose monitors, ECG patches, sleep and fitness trackers

Surgical Tools & Systems
Robotic systems, minimally invasive instruments, custom surgical guides

Implantable Devices
Stents, pacemakers, orthopedic implants, neural interfaces

Respiratory & Anesthesia
Inhalers, ventilators, closed-loop drug delivery systems

Digital Health & Telemedicine
Virtual care platforms, AI triage assistants, remote diagnostics

Rehabilitation & Assistive Tech
Prosthetics, exoskeletons, mobility devices

Sterilization & Infection Control
Antimicrobial surfaces, UV/ozone systems, smart disinfection
The Patent Process
A Guided Path to Protection
We work side-by-side with inventors, engineers, and product leaders to lead them through a clear, strategic patenting process

Initial Consultation
Understanding your device, goals, and timeline

Patent Search
Evaluating prior art and patentability (optional)

Drafting & Claim Strategy
Articulating your innovation and its differentiators

Filing with the United States Patent and Trademark Office (USPTO)

USPTO Examination
Responding to office actions, refining claims

Patent Grant
Official protection begins

Ongoing Strategy
Support with licensing and global filings
Types of Patent Protection

Utility Patents
Cover how your device functions; valid for 20 years from filing

Design Patents
Protect the visual or ergonomic design; valid for 15 years from issuance
Why Partner with Johnston IP Law?
Considerations for Medical Device Innovators

File early—before clinical trials, disclosures, or public presentations

Consider international protection from the beginning

Even incremental improvements may be patentable

A strong patent portfolio can attract investors, strategic partners, and acquirers