Report:Delphion/Search Interface/The Search Forms/Boolean Search

From Intellogist

Jump to: navigation, search
  Report          
This search system report was created by the Intellogist Team and is available for viewing only. If you'd like to share your knowledge on Intellogist, please visit the Best Practices, Glossary, or Community Reports pages. Registered users may be notified of any substantial changes to this report by placing a "watch" on the Revisions page, which is the last page listed in the table of contents. To learn more about using the Intellogist "watchlist," see the Watchlist Help page.
DWPI on Delphion is no longer available, as of March 31, 2012. DWPI data is available on the Thomson Innovation platform.

The Boolean Form

In addition to the Quick/Number search form, Premium and Unlimited subscribers have access to the Boolean and Advanced search form options:

The Boolean search input form is designed for new searchers who may not be entirely comfortable with constructing search logic. This page allows users to create a combination string with up to four different search terms connected by Boolean operators. Drop-down menus allow users to select the field of search for each term, and the desired Boolean logic to connect the terms. Users can select the collections to search in, including specific countries from the INPADOC file. Date limitations (by publication, filing or priority date) can also be applied here.


The Boolean Search Form.
Patent search questions. Expert answers.  Brought to you by Landon IP
HOT Items

Intellogist is brought to you by the patent search experts at Landon IP.

Welcome to Intellogist!

To network with our international community of patent info pros, please create an account.

For a list of our current members, see our Community Page.