Krittin studied at Mahidol University (MEng., Chemical Engineering and BEng., Chemical Engineering).  He is a registered patent agent.  He has been practiced as a patent agent for four years with a leading manufacturer in the Bioplastic industry and engineering companies before joining LawPlus Ltd.  He specializes in patent drafting in chemical, biological, automotive technology, and engineering fields.  He is responsible for patentability search and patent prosecutions.