Collection of service tax with out having servicetax registr

My company is Enagaged in Production of Feature Films and Raised Service tax invoice for sale of satillite Rights without having Service tax registration, We have Stay order from the court supporting non Applicability of ST for my Industry.

With this background ,Is my company collected the Service Tax from other party & Deposit that amount in Central Government account ?

Is that other Party Eligible for Claiming that Service Tax paid to my company as Cenvat Credit ?