IPR Details
Microsoft's patent claim pertaing to draft-janardhan-dnsext-aging

The text of the original IPR disclosure is available in the disclosure history.

Submitted: November 29, 2001 under the rules in RFC 2026

Note: Updates to IPR disclosures must only be made by authorized representatives of the original submitters. Updates will automatically be forwarded to the current Patent Holder's Contact and to the Submitter of the original IPR disclosure.

I. Patent Holder/Applicant ("Patent Holder")

Holder legal name Microsoft

II. Patent Holder's Contact for Licence Application

Holder contact name Dawna Hoerle
Holder contact email dawnah@microsoft.com
Holder contact info

Microsoft Standards Group, Microsoft Corporation
One Microsoft Way, Bldg. 114/2306
Redmond, WA 98052

III. IETF Document or Other Contribution to Which this IPR Disclosure Relates

Internet-Draft: draft-janardhan-dnsext-aging ("DNS Stale Resource Records Removal Mechanism")

IV. Licensing Declaration

The Patent Holder states that its position with respect to licensing any patent claims contained in the patent(s) or patent application(s) disclosed above that would necessarily be infringed by implementation of the technology required by the relevant IETF specification ("Necessary Patent Claims"), for the purpose of implementing such specification, is as follows(select one licensing declaration option only):

Licensing See Text Below for Licensing Declaration
Licensing information, comments, notes, or URL for further information

If part(s) of this contribution is(are) included in an IETF standard and Microsoft
has patent(s) and/or pending application(s) that are essential to implementation of
such included part(s) in such standard, Microsoft is prepared to grant a license to
implement such included part(s) on reasonable and non-discriminatory terms and
conditions, provided a reciprocal license is granted to Microsoft and other parties
under any patents or pending applications that the license applicant has to any
technology essential to implement that IETF standard.

Note: The individual submitting this template represents and warrants that he or she is authorized by the Patent Holder to agree to the above-selected licensing declaration.

V. Contact Information of Submitter of this Form

Submitter name
Submitter email

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