IPR Search

Document search

IPR search

This search string must contain at least three characters, including at least one digit, and include punctuation marks. For best results, please enter the entire string, or as much of it as possible.

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.

Back

Document IPR search results
draft-ietf-smime-cms

Total number of IPR disclosures found: 2.

Date ID Statement
2000-08-10 166 IBM Patent Statement pertaining to RFCs 2630 through RFC2634 (SMIME), and RFC2459(PKIX)
1999-11-09 247 Certicom's Patent statement pertaining to SMIME

Total number of documents searched: 2.

Date ID Statement
Results for draft-ietf-smime-cms ("Cryptographic Message Syntax")
No IPR disclosures have been submitted directly on draft-ietf-smime-cms, but there are disclosures on a related document, listed on this page.
Results for RFC 2630 ("Cryptographic Message Syntax")
2000-08-10 166 IBM Patent Statement pertaining to RFCs 2630 through RFC2634 (SMIME), and RFC2459(PKIX)
1999-11-09 247 Certicom's Patent statement pertaining to SMIME

Back