Multiple terms can be combined together with Boolean operators to form a more complex query (see below). Note:If the english language option has been

Boolean Search

Boolean search is a type of patent searching that enables the users to find relevant results by combining keywords with Boolean operators. Boolean operators are used in all types of patent searching including the patentability search, validity/ invalidity search, prior art searching/ novelty search and the like.

Mar 18, 2019 - Comprehensive eFiling Services for Patents External website that opens in a new window. Patent Search for 18th Month Publications External ...

Types of Patent Search Strategies

Different Approaches for Patent Searches Different approaches for searching patent can be categorized under the following heads: Keyword searches, Classification searches, Boolean Searches, Structure searches, Sequence searches, and Image searches