Delphion/Dialog patent searching alternatives

From: Bowman, Abbey <abbey.bowman_at_hp.com>
Date: Mon, 19 Sep 2005 15:23:37 -0700

Hello,

What resources (besides the USPTO) have you used for identifying and
compiling the patent holdings (US and otherwise) of a company and its
related companies. We have used Delphion's original assignee and
hierarchy functions and also gotten some information from Dialog. I am
wondering what other services/databases (besides Thomson/Delphion or
Dialog) anyone has used for corporate tree and similar patent holding
information?

Thank you in advance for your insight.

Regards,

Abbey Bowman

Information Research Analyst

Hewlett-Packard Company

Tel 1+650.857.6001

E-mail <mailto:abbey.bowman_at_hp.com> abbey.bowman_at_hp.com

Received on Tue Sep 20 2005 - 00:45:43