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Microsoft's Statement about IPR claimed in draft-ietf-marid-core-03 and draft-ietf-marid-pra-00

This IPR disclosure was submitted by e-mail.

Sections I, II, and IV of "The Patent Disclosure and Licensing Declaration Template for Legacy" have been completed for this IPR disclosure. Additional information may be available in the original submission.

The text of the original IPR disclosure is available further down, and also here:
http://www.ietf.org/ietf-ftp/IPR/microsoft-ipr-draft-ietf-marid-core.txt.

Update this IPR disclosure. 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.

Submitted Date: August 24, 2004

I. Patent Holder/Applicant ("Patent Holder")
Legal Name: Microsoft Corporation
II. Patent Holder's Contact for License Application
Name: Microsoft Standards Inqui
Title:
Department:
Address1: One Microsoft Way, Redmond, WA 98052
Address2:
Telephone:
Fax:
Email: stdsreq@microsoft.com
III. IETF Document or Other Contribution to Which this IPR Disclosure Relates:
Internet-Draft:"Sender ID: Authenticating E-Mail"
(draft-ietf-marid-core-03)
Internet-Draft:"Purported Responsible Address in E-Mail Messages"
(draft-ietf-marid-pra-00)

The text of the original IPR declaration:

Title: Updated Microsoft's Statement about IPR claimed in 
       draft-ietf-marid-core-03 and draft-ietf-marid-pra-00
Update Received: 14 September 2004
From: Stephany Sandbo 

Microsoft is aware of the existence of US, EP; JP; CN; KR; and IN patent
applications that are likely to include claims that would necessarily be
infringed when implementing the combination of the specifications
entitled "Purported Responsible Address in E-mail Messages", file name
draft-ietf-marid-pra-00.txt, and located at the following link on August
23, 2004, 
url: http://www.ietf.org/internet-drafts/draft-ietf-marid-pra-00.txt and the
specification entitled "Sender ID: Authenticating E-mail", file name:
draft-ietf-marid-core-03.txt, 
url: http://www.ietf.org/internet-drafts/draft-ietf-marid-core-03.txt. The
patent applications are expected to be published by the respective
patent offices on or around September 13, 2004. The relevant patent
application information is:

US - Title: "Reducing Unwanted And Unsolicited Electronic Messages By
Preventing Connection Hijacking And Domain Spoofing", Serial no.
10/684020

EP - Title: "Coordinated Reduction of Unwanted and Unsolicited
Electronic Mail Messages", Serial no. 04005644.2

JP - Title: "Coordinated Reduction of Unwanted and Unsolicited
Electronic Mail Messages", Serial no. 2004-71769

CN - Title: "Coordinated Reduction of Unwanted and Unsolicited
Electronic Mail Messages", Serial no. 200410028682.3

KR - Title: "Coordinated Reduction of Unwanted and Unsolicited
Electronic Mail Messages", Serial no. 10-2004-16409

IN - Title: "Coordinated Reduction of Unwanted and Unsolicited
Electronic Mail Messages", Serial no. 298/DEL/2004

A patent license with reasonable and non-discriminatory terms and
conditions, with no fees or royalties is available at
http://www.microsoft.com/mscorp/ip/standards/ or another public site
that Microsoft may subsequently use to post the license.

----------------------------------------------
Title: Microsoft's Statement about IPR claimed in draft-ietf-marid-core-03 
       and draft-ietf-marid-pra-00
Received: 24 August 2004
From: Stephany Sandbo 

Below is Microsoft's IPR disclosure for Sender ID: Authenticating E-mail
 and Purported Responsible Address in
E-mail Messages  in combination.

Microsoft has drafted the disclosure as prescribed in the I-D 'A
Template for IETF Patent Disclosures and Licensing Declarations'
.

Please contact stdsreq@microsoft.com with any questions you may have.

Thank you,
Stephany Sandbo
Law & Corporate Affairs, Microsoft Corporation



This document is an IETF Patent Disclosure and Licensing Declaration
Template and is submitted to inform the IETF of a) patent information
regarding the IETF document or contribution listed in Section IV, and
b) a Patent Holder's intention with respect to the licensing of its
necessary patent claims. No actual license is implied by submission
of this template. Please complete and submit a separate template for
each IETF document or contribution to which the disclosed patent
information relates.


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

Legal Name: Microsoft Corporation

II. Patent Holder's Contact for License Application

Name: Microsoft Standards Inquiries

Title:

Department:

Address: One Microsoft Way, Redmond, WA 98052


Telephone:

Fax:

Email: stdsreq@microsoft.com

III. Contact Information for the IETF Participant Whose Personal
Belief Triggered the Disclosure in this Template (Optional)

Name: Harry Katz

Title:

Department:

Address:


Telephone:

Fax:

Email:

IV. IETF Document or Contribution to Which Patent Disclosure Relates


Title: 1) Sender ID: Authenticating E-mail
2) Purported Responsible Address in E-mail Messages


RFC Number or I-D Tag: 1) draft-ietf-marid-core-03.txt
2) draft-ietf-marid-pra-00.txt


Other Designations:



V. Disclosure of Patent Information (i.e., patents or patent
applications required to be disclosed by Section 6 of RFC 3668)

A. For granted patents or published pending patent applications,
please provide the following information:

Patent, Serial, Publication, Registration, or Application/File
number(s):


Date(s) granted or applied for (YYYY-MM-DD):

Country(ies):


B. Does your disclosure relate to an unpublished pending patent
application?

Select one: Yes ___X___ No ______

C. If an Internet-Draft or RFC includes multiple parts and it is not
reasonably apparent which part of such Internet-Draft or RFC is
alleged to be covered by the patent information disclosed in Section
V(A) or V(B), it is helpful if the discloser identifies here the
sections of the Internet-Draft or RFC that are alleged to be so
covered.

Both Sender ID: Authenticating E-mail 
and Purported Responsible Address in E-mail Messages
 in combination.

VI. 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):

a) ___ No License Required for Implementers
Check here if commitment to forgo a license is limited
solely to standards-track RFCs ___

b) _X__ Royalty-Free, Reasonable and Non-Discriminatory License to
All Implementers **
Check here if this commitment to license is limited solely
to standards-track RFCs ___


c) ___ Reasonable and Non-Discriminatory License to All
Implementers with Possible Royalty/Fee
Check here if this commitment to license is limited solely
to standards-track RFCs ___

d) ___ Licensing Declaration to be Provided Later (implies a
willingness to commit to the provisions of a), b), or c)
above; otherwise, the next option - "Unwilling to Commit to
the Provisions of a), b), or c) Above" - must be selected)

e) ___ Unwilling to Commit to the Provisions of a), b), or c)
Above

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.

VII. Contact Information of Submitter of this Form (if different from
IETF Participant in Section III above)

Name: Microsoft Standards Inquiries

Title:

Department:

Address: One Microsoft Way, Redmond, WA 98052


Telephone:

Fax:

Email: stdsreq@microsoft.com

VIII. Other Notes: ** A license to implement these specifications
will be made available at http://www.microsoft.com/mscorp/standards on
or before September 15, 2004.