A total of 5,784 patent applications remained subject to invention secrecy orders at the end of Fiscal Year 17, according to new data provided by the US Patent and Trademark Office.
The secrecy orders, issued under the Invention Secrecy Act of 1951, restrict disclosure of patent applications considered to be “detrimental to national security” if published.
That total number was up slightly from the 5,680 secrecy orders that were in effect a year earlier.
Most existing patent secrecy orders are renewed year after year.
In FY17, there were 132 new secrecy orders that were imposed, and 28 existing orders that were rescinded, according to the US PTO data. There were 39 new “John Doe” orders imposed on private inventors who sought to patent inventions in which the government has no property interest.
Most invention secrecy applies to inventions involving technology relevant to military applications, but the full scope of the invention secrecy program is not described in public documents.
With summer 2025 in the rearview mirror, we’re taking a look back to see how federal actions impacted heat preparedness and response on the ground, what’s still changing, and what the road ahead looks like for heat resilience.
Satellite imagery of RAF Lakenheath reveals new construction of a security perimeter around ten protective aircraft shelters in the designated nuclear area, the latest measure in a series of upgrades as the base prepares for the ability to store U.S. nuclear weapons.
It will take consistent leadership and action to navigate the complex dangers in the region and to avoid what many analysts considered to be an increasingly possible outcome, a nuclear conflict in East Asia.
Getting into a shutdown is the easy part, getting out is much harder. Both sides will be looking to pin responsibility on each other, and the court of public opinion will have a major role to play as to who has the most leverage for getting us out.