The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2019
Filed:
Apr. 14, 2008
Patrick J. O'sullivan, Dublin, IE;
Edith H. Stern, Yorktown Heights, NY (US);
Barry E. Willner, Briarcliff Manor, NY (US);
Patrick J. O'Sullivan, Dublin, IE;
Edith H. Stern, Yorktown Heights, NY (US);
Barry E. Willner, Briarcliff Manor, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The state of network-accessible information is preserved by recognizing a reference to a uniform resource locator contained within an electronic file where the uniform resource locator provides an address for content to be preserved. A copy of at least a portion of the information associated with the recognized uniform resource locator is obtained defining relevant content for preservation. A determination is also made as to whether the relevant content of the recognized uniform resource locator has changed since obtaining the copy of the relevant content. If a change is detected, an indication of the change is conveyed, e.g., to a corresponding user.