Patents

	S. Sivaram and M. Ravindranathan (IPCL), Process for the Preparation of Improved Active Copper Catalyst, Ind. Pat. 1, 64,876, 25 August 1987.
	S. Sivaram and M. Ravindranathan (IPCL), Process for the Preparation of Improved Active Copper Catalyst, Ind. Pat. 1, 64,876, 25 August 1987.
	S. Sivaram and M. Ravindranathan (IPCL), Process for the Preparation of Improved Active Copper Catalysts, Ind. Pat. 1, 64,875, 20 August 1986.
	S. Sivaram and M. Ravindranathan (IPCL), Process for the Preparation of Improved Active Copper Catalysts having Enhanced Surface Area, Ind. Pat. 1, 66,044, 15 May 1986.
	S. Sivaram and N. Kalyanam (IPCL), An Improved Process for the Manufacture of N-Monosubstituted Amides, Ind. Pat. 1, 58,395, 8 November 1983.
	S. Sivaram and N. Kalyanam (IPCL), Manufacture of N-Monosubstituted Amides Using Cation Exchange Resins, Ind. Pat. 1, 58,308, 23 August 1986.
	S. Sivaram and K.M. Naik (IPCL), An Improved Process for the Manufacture of Methyl and Ethyl Esters of Acrylic Acid from Acrylonitrile, Ind. Pat. 1, 51,272, 19 March 1983.