Skip to main content

History for IPR disclosure
Entrust's Patent License pertaining to PKIX

Date Type By Text
1998-10-01 Posted (System) IPR Disclosure Posted
1998-10-01 Submitted (System) IPR Disclosure Submitted
1998-10-01 Legacy (System)
From: http://www.ietf.org/ietf-ftp/IPR/entrust_instructions.html

<HTML>
<HEAD>
<TITLE>Instructions</TITLE>
</HEAD>
<BODY BGCOLOR=#ffffff>
<H1>Instructions</H1>

<P>Prospective Licensees of U.S. Patent 5,699,431 "Method for Efficient Managment of Certificate Revocation Lists …
From: http://www.ietf.org/ietf-ftp/IPR/entrust_instructions.html

<HTML>
<HEAD>
<TITLE>Instructions</TITLE>
</HEAD>
<BODY BGCOLOR=#ffffff>
<H1>Instructions</H1>

<P>Prospective Licensees of U.S. Patent 5,699,431 "Method for Efficient Managment of Certificate Revocation Lists (CRLs) and Update Information" should <a HREF="entrust_license.html">review, print and sign this license.</a>
</P>
<P>Keep one copy for yourself and mail the other one to:<br> <br>
Entrust Inc.  <br>
Attn: Chief Governance Officer<br>
One Hanover Park<br>
16633 Dallas Parkway<br>
Suite 800<br>
Addison, Texas<br>
USA 75001</P>
</BODY>
</HTML>