The term patent of invention is identified in base64 scheme by the sequence cGF0ZW50IG9mIGludmVudGlvbg==, while the MD5 signature is equal to 8436f2d5be3e93857dc082f940884fc5. The ASCII encoding of patent of invention in hexadecimal notation is 706174656e74206f6620696e76656e74696f6e.