Tag: FDA

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Science Fiction Has Turned Into Medicine: How Ingestible and Injectable Digital Tech is Changing Healthcare

At first glance, it reads like the plot of a classic sci-fi movie or a big-screen blockbuster: micro-technology inside the human body.

Well, the future has arrived.

Computers no larger than a pill are now being designed for the human body. These digital devices can map the gut’s microbiome, track pharmaceutical delivery in real time, stream wireless telemetry to a doctor’s mobile phone, and—at the precise right moment—completely dissolve.

Here is a look at how ingestible and injectable medical computers are currently being deployed, along with some intellectual property strategies for the innovators building them.

Current Real-World Ingestible & Injectable Medical Computers

  1. Diagnostic Imaging & Sensing Capsules

Ingestible camera capsules now traverse the gastrointestinal tract to capture high-resolution imagery where traditional endoscopes cannot easily reach. Next-generation capsules—such as gas-sensing and hydrogel-sampling pills—measure internal pH, hydrogen, and methane levels to map the gut microbiome without invasive procedures.

  1. Digital Medicine & Adherence Tracking

Ingestible sensor systems utilize microchips made of food-grade minerals. Activated by stomach acid, the chip broadcasts a brief signal confirming the exact time a patient ingested their medication. In the “bullpen” are bioresorbable RFID capsules that track drug adherence and then biodegrade completely.

  1. Injectable & Bioresorbable Implants

While some of these computing devices are still in the development stage (like a trip to Mars) their widespread arrival is inevitable. Examples include injectable bioresorbable electronic devices (such as temporary cardiac pacemakers), nerve stimulators for chronic pain relief, and tissue-oxygen sensors. By utilizing micro/nano-technology silicon membranes and magnesium interconnects, these devices dissolve after a predetermined clinical window—eliminating the need for surgical removal.

Strategic Patent & Legal Takeaways for MedTech Innovators

  • File Early—Separate Patent Timelines from FDA Timelines: Patent rights depend on technological novelty, not regulatory approval. You can secure patent protection for an ingestible device years before entering human clinical trials.
  • Document Human Contributions: Maintain rigorous laboratory engineering records that log human modifications, testing, and iteration—particularly if AI tools assisted in early design phases.
  • Build a Multi-Layered Portfolio: Protect the entire ecosystem by drafting separate claim sets for the physical capsule architecture, the chemical bioresorbable substrate, and the operational methods for internal data transmission.
  • Prioritize Regulatory Compliance Early: FDA certification is necessary to commercialize your device. Start the process as soon as possible, as regulatory clearance will likely require more time than securing your first patent grant.
  • Understand the “Distance from the Patient” Rule: In medical IP, a general rule of thumb applies: the farther away from the patient a medical invention is, the less economic value the patent tends to command. (And, of course, the closer a medical patent gets to its expiration date, the less value it retains.)

Ask Us Anything… About Intellectual Property!

Business Patent Law, PLLC is headquartered between Louisville and Lexington, Kentucky, serving a diverse range of clients—from innovative startups to successful companies with decades of market presence whose business interests span across seventeen time zones.

If you have a topic or legal question you would like our editorial staff to address in an upcoming feature, please contact us. Business Patent Law, PLLC provides comprehensive intellectual property and business counsel to safeguard your technological breakthroughs.

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Prepared by the Business Patent Law, PLLC editorial staff.

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I Invented a Box Containing Hot Air: Shoot the Moon or File 13?

I Invented a Box Containing Hot Air: Shoot the Moon or File 13?

Similar to the public’s verdict about 1800s’ snake oil salesmen, the colloquialism “selling hot air” generally voices a negative connotation. But until Congress changes Title 35 of the U.S. Code, the ultimate arbiters of patentability are statutory requirements—not public opinion.

To understand how the United States Patent and Trademark Office (USPTO) evaluates an invention, let’s look at four different examples of “a box” to see what lands in the trash can (File 13) and what gets a shot at a patent (Shoot the Moon).

  1. The Unpatentable Box

The Setup: A sealed cardboard box containing nothing other than ambient air at 100 degrees Fahrenheit.

The Verdict: High probability of File 13.

Standard cardboard boxes have been available for hundreds of years, and the statutes dictate that Natural Phenomena—such as ambient air—are not patentable. Simply trapping hot air in a standard container doesn’t cut it.

  1. The “Something Different” 

The Setup: An open-close box containing air, a cushion liner on the inside of the box, and a location tracker.

The Verdict: Possible, but likely File 13.

Under some narrow circumstances, this might be patentable if it features a brand-new location tracker that measures travel speed and position connected to the Cloud. However, there are already numerous tracking devices used by international carriers to move boxes around the globe. Without an additional search of the prior art, this one faces a steep uphill battle.

  1. The Box with Internal Climate Control

The Setup: On the outside, it looks like a standard cardboard box that can be opened, closed, and sealed (cardboard is a cheap insulator). On the inside, the ambient air is actively controlled by a thermal heating and cooling system built into the inner liner. Along with a small vent, the box includes a microcontroller/processor, a mini-heat pump, a voltage supply, a temperature sensor, and tracking module circuitry with a transceiver connected to the Cloud.

The Verdict: High probability of Shoot the Moon!

It’s an integrated system. You aren’t patenting the air or the cardboard; you are potential a novel, man-made utility system that manipulates the internal environment.

  1.  A Very Soft Malleable Blanket

The Setup: On the outside, a durable, protective shell capable of absorbing extreme external shock. On the inside is a harvested donor heart traveling 400-plus miles to a waiting patient. The heart rests in a sterilized, malleable blanket that conforms to its exact shape, preventing it from contacting anything else. The box’s vent includes a microfilter to block pathogens. Alongside the processor, mini-heat pump, voltage supply, and Cloud transceiver, the box includes a supply of saline, a mini-fluid pump, and a layer of graphene contacting each millimeter of the heart’s external surface area.

The Verdict: Ultimate Shoot the Moon!

This is a highly sophisticated, life-saving apparatus with clear, markedly different structural and functional characteristics from anything found in nature. (Note: While highly patentable, you will definitely need FDA certification before introducing it into commerce!)

The Takeaway

Never assume your idea is too simple or too strange to be patentable. As humans, we often lean toward keeping the old rather than embracing the new. We weren’t there, but based on human nature, when the first person put a wheel on a peg, his peers likely laughed at him.

Ironically, we recently watched a documentary about the ten greatest inventions in human history. The wheel did not make the top 10. Something doesn’t seem quite right about that!

At the end of the day, some of the most valuable innovations look like “hot air” to the public until a granted patent proves otherwise.

Ask Us Anything… about Intellectual Property!

Business Patent Law, PLLC is headquartered between Louisville and Lexington, Kentucky, serving a diverse range of clients—from innovative startups to successful companies of several decades whose business interests cause BPL’s practice to span across seventeen time zones.

If you have a topic or question you would like our editorial staff to address, please send us an email. Business Patent Law, PLLC provides intellectual property and business counsel. If you need assistance, contact us today.

Counseling the Creative®

Stay Ahead of the Curve: Stay up-to-date with news that impacts your business and intellectual property—sign up for Business Patent Law’s Monthly Mailer™ newsletter today.

Prepared by the Business Patent Law, PLLC, editorial staff.