Negative LimitationA claim limitation that is excusive, e.g., "other than X" "incapable of X", etcetera. MPEP 2173.05(i).
New IssueWhen a stock or bond is offered for sale for the first time, it's considered a new issue.
New MatterMatter (information) that is not present in the original specification, claims or drawings that an applicant attempts to add to a patent application.
New UseOne of the classes of patentable subject matter under U.S. law.
non exclusive licenseA grant under a patent with reservation by the licensor to make a similar grant to others.
non obviousIn order for a patent to be granted, the claimed invention must be "non obvious" to one of "ordinary skill in the art".
Non-Convention ApplicationA patent application filed in a second, or subsequent country which does not claim the priority of another, earlier application in another country.
Non-ObviousnessThe opposite of obviousness. See Obviousness.
notice (also marking)Placing the word "patent" with the patent number on articles made by the patentee or a licensee.
notice of allowanceNOA - a written notification from the USPTO that a specific mark has survived the opposition period following publication in the Official Gazette, and has…
Notice of Allowance and Issue Fee DueA notice by the USPTO that the application has been placed in a condition for allowance and that the issue fee must be paid within three months of the…
Notice of AppealA document filed in the trial court that informs the trial court that the party intends to appeal the lower court’s decision.
noveltyNew; not anticipated by (taught by) the prior art. MPEP 2131.