Well, the MDIL data generated by CrossGen has a version number 0x0002000c  or 2.12, its much newer than the version descripted in the patent, 0x00020006 or 2.06. The header size of 2.12 is 120 bytes, larger than the 92 bytes of 2.06 version or 72 bytes in Singulariy's Bartok, so its hard to understand.

But I found another interesting thing in that patent:

enum PlatformID
 {
 PlatformID_Unknown = 0,
 PlatformID_Triton = 1,
 };

So that was CLR Triton !