U.S. Patent law resource page with links to patent filing systems, patent applications, patent office, patent general information, patent news service, patent searching, patent classifications, patent examining procedures, patent law, and much more.
You can search for the applied patents at http://www.uspto.gov/patft/index.html This page allows you to search for granted patents and patent applications. You can do a basic Boolean two-keyword search, an advanced search, or a search by application number. An all-fields search for "Internet" found four results. An all-fields search for "vascular" found two results.