C++ Get Information from Authenticode Signed Executables via Processname

I was wondering if it's possible to read the publishers name from the code signing certificate (if avaialble) from a PROCESS Name. Couldn't find anything on the web, as this does not work for a process and also it does not return the company/publisher name: [login to view URL] Was looking for a simple code in c++, that returns publishers name by process. Also for future c++ work, I'd like to have some programmer in team.