Enrolled as an Advocate 1980 with Bar Council of Delhi and started practice as an Advocate in Delhi High Court. Initially joined Shri Anoop Singh, Advocate practicing mostly on the original side in Trade Mark, Copyright and Patent matters for about 9 years. After the death of Senior in 1990 he started practice on the original side dealing with Civil, Trade Mark and Copyright cases independently in the Delhi High Court and Supreme Court of India. Has attended national and international seminars and presented a number of papers therein on Intellectual property side. Appointed as Additional Judge of High Court of Delhi on 11th April, 2008. Retired on 21.09.2016. Hon’ble Mr. Justice Manmohan Singh has assumed the additional charge of chairman IPAB.