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PatentBrief

Public Domain Pipeline

Patents expiring soon

Every patent below becomes free to use, manufacture, and sell without a license within the next 12 months. Ranked by forward citations — the best proxy for commercial importance.

Expiring in 12 months

8

Combined citations

829

Months covered

4

August 2026

2 patents expiring
US 7669123· Facebook Inc· Expires Aug 11, 2026
Displaying Friends' Activities in a Social Network Feed

This patent describes how social networks like Facebook collect what users do, create short updates about those actions, and show them to specific friends in a personalized list called a "news feed."

231

citations

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US 8278036· University of Pennsylvania Penn· Expires Aug 21, 2026
How Modified RNA Tricks Cells Into Making Proteins Without Triggering Attacks

A breakthrough method for using modified RNA to deliver instructions to cells without causing the body to reject the treatment as a foreign invader.

322

citations

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September 2026

1 patent expiring
US 7577616· Individual· Expires Sep 18, 2026
How Mobile Phones Can Securely Authorize Payments Using Random ID Codes

A 2006 system that uses a mobile phone to receive and relay a unique, temporary ID code to a store terminal to verify and authorize a payment transaction.

17

citations

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January 2027

3 patents expiring
US 8125456· Apple Inc· Expires Jan 3, 2027
How Touchscreens Save Battery by Sleeping Between Touches

A power-saving method for touchscreens that puts the main processor to sleep when not in use and wakes it up only when a touch is detected.

21

citations

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US 8493330· Apple Inc· Expires Jan 3, 2027
How Touchscreens Precisely Align Signals to Detect Your Touch

Apple's patent describes a way for touchscreens to adjust the timing of internal electrical signals so they perfectly match the signals coming from your finger, making touch detection more accurate.

13

citations

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US 7844915· Apple Inc· Expires Jan 7, 2027
How Touchscreens Handle Scrolling and Rubber-Band Effects

This patent describes the software logic that allows touchscreens to distinguish between simple scrolling and multi-finger gestures, while also enabling the signature 'rubber-band' bounce effect when you reach the end of a page.

132

citations

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February 2027

2 patents expiring
US 8219158· Research in Motion Ltd· Expires Feb 6, 2027
BlackBerry Device with QWERTY Keyboard and Trackball Design

This 2012 patent describes a handheld device, like an early BlackBerry, with a QWERTY keyboard and a trackball, focusing on the physical arrangement of keys around the navigation tool.

US 7812828· Apple Inc· Expires Feb 22, 2027
How Touchscreens Use Math to Recognize Your Fingers

Apple's patent on using mathematical ellipses to track and identify individual fingers and palms on a touch-sensitive surface.

93

citations

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Expiration dates are derived from USPTO records. Maintenance fee lapses, terminal disclaimers, and SPTAs may alter actual expiration. Confirm with a registered patent attorney before making commercial decisions. Page refreshes daily.