IPR Details
Telefónica SA's Statement about IPR related to draft-ietf-sfc-proof-of-transit

Update this IPR disclosure
Submitted: September 23, 2019 under the rules in RFC 8179.

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 Telefónica SA

II. Patent Holder's Contact for License Application
Holder contact name Luis Ignacio Vicente del Olmo
Holder contact email patent-office@telefonica.com
Holder contact info

III. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure

Name Diego R. López
Email diego.r.lopez@telefonica.com
Other info

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

Internet-Draft:
draft-ietf-sfc-proof-of-transit ("Proof of Transit")
Notice:
No revisions for this Internet-Draft were specified in this disclosure. The Internet-Draft's revision was 03 at the time this disclosure was posted. Contact the discloser or patent holder if there are questions about which revisions this disclosure pertains to.

V. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 8179

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

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

Date: 2018-02-19
Title: METHOD AND SYSTEM FOR VALIDATING ORDERED PROOF OF TRANSIT OF TRAFFIC PACKETS IN A NETWORK
Number: EP3528430 US19/260667
Inventor: Diego R. López; Antonio Pastor; Víctor López; et al.

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending No

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):

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

If this standard is adopted, Telefónica SA will not assert any patents owned or controlled by Telefónica against any party for making, using, selling, importing or offering for sale a product that implements the standard, provided, however that Telefónica retains the right to assert its patents (including the right to claim past royalties) against any party that asserts a patent it owns or controls (either directly or indirectly) against Telefónica or any of Telefónica's affiliates or successors in title or against any products of Telefónica or any products of any of Telefónica's affiliates either alone or in combination with other products; and Telefónica retains the right to assert its patents against any product or portion thereof that is not necessary for compliance with the standard. Royalty-bearing licenses will be available to anyone who prefers that option.

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

Submitter name Eduardo Fullea
Submitter email eduardo.fulleacarrera@telefonica.com

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