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The material posted as IPR disclosures should be viewed as originating from the source of that information, and any issue or question related to the material should be directed to the source rather than the IETF. There is no implied endorsement or agreement by the IETF, the IESG or any other IETF entities with any of the material.

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Document IPR search results
draft-ietf-sip-message

Total number of IPR disclosures found: 1.

Date ID Statement
2004-08-10 437 Nortel Networks Statement about IPR claimed in RFC 3428

Total number of documents searched: 2.

Date ID Statement
Results for draft-ietf-sip-message ("Session Initiation Protocol (SIP) Extension for Instant Messaging")
No IPR disclosures have been submitted directly on draft-ietf-sip-message, but there are disclosures on a related document, listed on this page.
Results for RFC 3428 ("Session Initiation Protocol (SIP) Extension for Instant Messaging")
2004-08-10 437 Nortel Networks Statement about IPR claimed in RFC 3428

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