Patent Terms Glossary
Classification
Definition:
Patents are classified (organized) in the U.S. by a system using a 3 digit class and a 3 digit subclass to describe every similar grouping of patent art.
Information Disclosure Statement (IDS)
Definition:
A list of all patents, publications, U.S. applications, or other information submitted for consideration by the Office in a non-provisional patent application filed under 35 U.S.C. § 111(a) to comply with applicant's duty.
Confirmation Number
Definition:
The confirmation number, in combination with the application number, is used to verify the accuracy of the application number placed on correspondence filed with the Office to avoid misidentification.
Intellectual property
Definition:
Intellectual property refers to creations — including inventions, artistic works, names and designs — that are legally protected. Intellectual property includes patents, copyrights, trademarks and trade secrets
Trade Secret
Definition:
Information that companies keep secret to give them an advantage over their competitors.
Chapter II
Definition:
The second, optional phase under the Patent Cooperation Treaty that includes examination of the international application and issuance of an International Preliminary Examination Report.
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