This command line application can terminate processes and tasks in Windows.

Terminate processes by name or PID and add conditions like username (with or without domain), time (number of minutes since the process started).

How to kill a task older than X minutes in a batch file

Create a bat file (in the same directory of atk.exe), and inside it type the command

atk /n IMAGENAME /t 30

In this example, tasks older than 30 minutes will be terminated.
This can also be used with a list of PID or list of image names.

Advanced Task Killer (atk) features and options

This application accepts the following options:
/n The name of the process(es) to terminate.
Can use a list like notepad,calculator
/p The process id(s) to terminate.
/t The process maximum age in minutes to terminate.
Processes older than this value will terminate.
To use with /p or /n
/u The process’ owner to terminate.
Only processes running with this user will terminate.
To use with /p or /n
/U The process’ owner with a domain to terminate.
Only processes running with this user will terminate.
To use with /p or /n
/s Simulation mode. In this mode, no processes will terminate.
A list of process that matches the conditions will show.
/tk Standard TaskKill mode, all parameters will pass to
Windows taskkill command.
Example:
atk /n notepad,calculator Kills all notepad and calculator processes.
atk /n notepad /t 30 Kills all the notepad processes older than 30
minutes
atk /p 6557 /u roei Kills process with PID 6557 that user roei
is its owner.