Is there any protection possibly available under Trade Secrets Act if the product developed using the trade secret is marketed publicly?

Yes, protection under the Trade Secrets Act can still apply even if a product developed using the trade secret is marketed publicly, as long as the trade secret is not disclosed. The key requirement is that the information must remain confidential and provide a competitive advantage. If the secret is independently discovered or disclosed through improper means, the owner may still have recourse under the Act. However, once the trade secret is publicly disclosed, it may lose its protected status.