Patent Links

Stage One Links:

Patent Offices:   U.S. Patent and Trademark Office  (recent patent office related notices)    European Patent Office   Canada    UK    Australia                    

Free Databases:   Europe's network    USPTO    Patent Lens Google Patent Search TACSY (WIPO) CAMBIA India patents

Freepatentonline (fast patent searching with PDF downloading) WIPO (PCT)

Neifeld (good listing of databases as well as laws) Wiki Patents (reviews and rates patents)

Fee Based Databases:   Digipatent  Questel    Dialog    Global Art    MicroPatent    Lexis    Westlaw    Delphion    IAMcafe    IP

PatBase (available for annual fee)

Foreign Patent Information:   CIPA    International IP Society    PCT at the WIPO      

General Search Engines:     Google    yahoo    msn    dogpile (searches multiple search engines)    Searchenginewatch (lists other search engines)    clearinghouse    (excellent site for search engines by subject)    Educationindex (listing of best search engines by subject)   

Stage Two Links:                 

Drafting Software:    Autodesk    CadKey   

Stage Three Links:

Patent Laws:   MPEP 

IP News:    surfIP   

IP Strategy and Valuation:    plx     PatentValuePredictor    Charles River Associates   

IP Enforcement: US Border and Protection Control

Continuing Education:    PLI    LES    SCIP.org    Competitive Intelligence    law.com    Natl Law J    CityBarNY   

Stage Four Links:

Patent Term Calculation Service   

Other Patent Link Listings:    Duke    MIT    Pipers    Pierce    AIPLA    Kuesterlaw    Neustal    NJ Law Network    NYLawLinks    lawlinks.com    NAPP    IPmall    Yahoo    JMLS   

Associations:  ABA    IPO    NAPP   

Board of Patent Appeals : Board Patent Appeals Decisions

Books/Journals:   JPTOS    WIPO Book Shop    BNA Books    IPToday   InvDigest

IP Insurance : IPisc

Patent Docketing Software : PATTSY