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IPR Details
Deutsche Telekom AG's Statement about IPR related to draft-amend-mptcp-robe

Submitted: July 19, 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 Deutsche Telekom AG

II. Patent Holder's Contact for License Application

Holder contact name Peter Backes, Dipl.-Ing., Senior Patentprofessional, Group Headquarters Legal affairs, LPS
Holder contact email
Holder contact info

Friedrich-Ebert-Allee 140
D-53113 Bonn/Germany

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

Name Amend Marcus
Other info

64295 Darmstadt
Deutsche-Telekom-Allee 7

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

draft-amend-mptcp-robe ("Multipath TCP Extension for Robust Session Establishment")

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: 2019-02-27
Title: Techniques for establishing a communication connection between two network entities via different network flows
Number: EP3276891
Inventor: Bogenfeld, Eckard; Amend, Markus; Matz, Andreas Philipp

B. Does this disclosure relate to an unpublished pending patent application?: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

Possible licensing choices a), b), and c) when Licensing Declaration to be Provided Later:
  • a) No License Required for Implementers
  • b) Royalty-Free, Reasonable and Non-Discriminatory License to All Implementers
  • c) Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee
Licensing Licensing Declaration to be Provided Later (implies a willingness to commit to the provisions of a), b), or c) above)
Licensing information, comments, notes, or URL for further information

(No information submitted)

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 Peter Backes, Dipl.-Ing., Senior Patentprofessional, Group Headquarters Legal affairs, LPS
Submitter email

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