On-Sale-Bar

Most patent systems prohibit an inventor from applying for a …

Open Claim

A patent claim that recites a series of limitations or …

Open Source

Software for which the source code is made available to …

Open the Kimono

Rude, sexist and possibly racist jargon, that reflects a certain …

Operating System

In principle, the low-level software that handles the interface to …

OPIC

The United States Overseas Private Investment Corporation, an entity that …

Opinion

See Non-Liability Opinion.