IPR Details
NetNumber's Patent Statement pertaining to ENUM

• Disclosure
• History

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

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	NetNumber

II. Patent Holder's Contact for License Application

Holder contact name	Douglas J. Ranalli
Holder contact email	dranalli@netnumber.com
Holder contact info	Founder & Chief Strategy Officer NetNumber 650 Suffolk Street, Suite 307 Lowell, MA 01854 T: 978-454-4210 ext 22 F: 978-454-5044

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

IV. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 2026

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

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

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending	Yes

V. 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	Individuals employed by NetNumber.com are involved periodically in the Telephone Number Mapping (enum), and the Voice Profile for Internet Mail (vpim) working groups of the IETF. In this context, NetNumber makes the following statement in accordance with Section 10 of IETF RFC 2026 NetNumber has patents and patents pending that are related to the implementation of telephone number to IP mapping protocol standards and/or Internet voice messaging protocol standards. See http://www.netnumber.com/intellectual.html for more information on NetNumber's intellectual property position. If part(s) of a contribution by NetNumber is (are) included in a Telephone Number Mapping (enum) protocol standard or a Voice Profile for Internet Mail (vpim) protocol standard and NetNumber has patents that are essential to implementation of that standard, NetNumber is prepared to grant, only to the extent essential to implement the standard and subject to reciprocity of the licensed party (grantback), a license to the included part(s) on reasonable, non-discriminatory terms and conditions. This grant immediately cancels to any party asserting rights against NetNumber for a method(s) described in any 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.

VI. Contact Information of Submitter of this Form

Submitter name
Submitter email

Only those sections of the relevant entry form where the submitter provided information are displayed above.