Delhi Patent Office

Patent Office Kolkata

Name and Designation	Telephone	E-mail Address
Dr. P.C. Chakraborti Deputy Controller of Patents & Designs	Deputed to IPAB as Technical Member	pc_chakraborti@yahoo.co.in
D.K. Rahut Deputy Controller of Patents & Designs	033-23671987	deepak.rahut@nic.in rahut1954@yahoo.co.in
Dr. A.K. Chakraborty Assistant Controller of Patents & Designs	033-23677830	amit1956@rediffmail.com
Dr. D.K. Chakraborti Assistant Controller of Patents & Designs	033-23674402	dilip_chakraborti@rediffmal.com
G.P. Roy Assistant Controller of Patents & Designs	033-23674401	gproy123@rediffmail.com
Dr. S.K. Mitra Assistant Controller of Patents & Designs	033-23677320	susilkmitra@rediffmail.com
T.K. Banik Assistant Controller of Patents & Designs	09903462505	tbanik43@yahoo.com
Naveen Mathur Assistant Controller of Patents & Designs	09432568170	mnaveen36@yahoo.com

Delhi Patent Office

Name and Designation	Old Telephone No.	New Telephone No.	E-mail Address
P.K.PATNI Joint Controller of Patents & Designs	011-28031506	011-28034317	padamkpatni@yahoo.com
D.P.S. PARMAR Deputy Controller of Patents & Designs	011-28031935	011-28934310	dps.parmar@nic.in
Dr. K.S.KARDAM, Deputy Controller of Patents & Designs	011-28031533	011-28034319	kardam.ks@nic.in
S.K. ROY Assistant Controller of Patents & Designs	011-28031090	011-28034311	samirkroypo@yahoo.com
HARDEV KARAR, Assistant Controller of Patents & Designs	011-28031545	011-28034320	karar.ipo@nic.in
B.P. SINGH Assistant Controller of Patents & Designs	011-28031625	011-28034321	birendrap.singh@nic.in
N.R. MEENA Assistant Controller of Patents & Designs	011-28031118	011-28034312	nrmeena.ipo@nic.in
SHAH ALAM Assistant Controller of Patents & Designs	011-28031419	011-28034314	shahalam.ipo@nic.in
S.N. SAV Assistant Controller of Patents & Designs	011-28031457	011-28034315	snsav.ipo@nic.in
Dr. S.S. SINGH Assistant Controller of Patents & Designs	011-28031056	011-28034307	ss.singh@nic.in
Dr. RAJESH DIXIT Assistant Controller of Patents & Designs	011-28031402	011-28034313	dixit.rajesh@nic.in
EPBX Nos.	011-28031032 011-28031039 011-28031044 011-28031053	011-28034322 011-28034304 011-28034325 011-28034306
Fax No.	011-28031583 011-28031432	011-28034301 011-28034302

Chennai Patent Office

Name of the Officer	Designation	Contact No.
Shri K.M. Viswanathan	Dy. Controller of P & D	Tel. No.	2250 2070
		Fax No.	2250 2066
		Email ID	kmviswam@hotmail.com
Shri K. Venugopal	Dy. Controller of P & D	Tel. No.	2250 2040
		Fax No.	2250 2077
		Email ID	kvengop@yahoo.com
Shri V. Rengasamy	Dy. Controller of P & D	Tel. No.	2250 2070
		Fax No.	2250 2066
		Email ID	veeaar4@sify.com
Smt. S. Punithavathi	Dy. Controller of P & D	Tel. No.	2250 2050
		Fax No.	2250 2066
		Email ID	spunithavathi@yahoo.com
Shri R. Devan	Asst. Controller of P & D	Tel. No.	2250 2060
		Fax No.	2250 2066
		Email ID	d.rajagopalan@nic.in
Shri R. Srinivas	Asst. Controller of P & D	Tel. No.	2250 2055
		Fax No.	2250 2066
		Email ID	srinivaspatent@hotmail.com
Shri T.V. Madhusudhan,	Asst. Controller of P & D	Tel. No.	2250 2054
		Fax No.	2250 2066
		Email ID	madhu1100@rediffmail.com
Shri V.L. Ramanathan	Sr. Programmer	Tel. No.	2250 2036
		Fax No.	2250 2066
		Email ID	vl.ramanathan@nic.in
Shri S. Jayaraman	Administrative Officer	Tel. No.	2250 2030
		Fax No.	2250 2066
		Email ID	jayaramanpoc@yahoo.com

Mumbai Patent Office

Name and Designation	Telephone	E-mail Address
Dr.W.M. Dhumane Joint Controller of Patents & Designs	022-24153651	wmdhumane@rediffmail.com
M.A. Haafeez Deputy Controller of Patents & Designs	022-24148161	hafeez8_a@rediffmail.com
Dr. Ruchi Tiwari Deputy Controller of Patents & Designs	022-24156395	ruchi.tiwari@nic.in msruchit@yahoo.com
Rakesh Kumar Asstt.Controller of Patents & Designs	022-24156391	rakeshiit@yahoo.com
A.T. Patre Asstt.Controller of Patents & Designs	022-24156396	atpatre@gmail.com
N.K.Mohanty Asstt.Controller of Patents & Designs	022-24156394	nk.mohanty@nic.in
Sanjay Kesharwani Asstt.Controller of Patents & Designs	022-24156393	kesharwani_sanjay@yahoo.co.in
Dr. B.K.Singh Asstt.Controller of Patents & Designs	022-24144525	bksingh.ipo@nic.in