Sreekumar, who had retired as the Director General of Gujarat Police, has also named BJP's spokesperson Meenakshi Lekhi and Nambi Narayanan, a retired scientist of Vikram Sarabhai Space Centre (VSSC), as accused in his complaint.
He alleged that the accused hatched a conspiracy and on November 7, Lekhi gave statements harming his reputation "by digging out an old closed case of 1994 related to espionage affecting the national interests of country".
He said that he was then serving in Central Intelligence Bureau as Deputy Director in Trivandrum and was a part of the team which had probed the matter initially.
Sreekumar alleged that Lekhi and Narayanan had claimed that he had "played into the hands of the Central Intelligence Agency (CIA)" and they also termed him as "anti-national" and "traitor".
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He claimed that Lekhi had given a statement that though CBI had recommended action against him and other IB officials and Kerala police officers, the UPA-I government favoured them and without conducting a proper enquiry, exonerated them of all charges on professional lapses.
The petition is expected to be heard by Metropolitan Magistrate Akash Jain on November 21.