Shri Chaitanya Prasad, IAS Controller General of Patents, Designs & Trade Marks Bhoudhik Sampada Bhavan, S.M. Road, Antop Hill, Mumbai-400037, Phones : 022-24132735, Fax : 022-24123322 Web site :  www.ipindia.nic.in
IPO Address and Phone Numbers	Contact Persons
Office of  the Controller General of Patents, Designs & Trade Marks Bhoudhik Sampada Bhavan, S. M. Road, Antop Hill,            Mumbai - 400 037	Chief Vigilance  Officer: Dr. W. M. Dhumane Sr. Joint Controller of Patents & Designs Telephone No: 022-24172288 E-mail: wm.dhumane@nic.in
	Head of the Office  (Patent & Design Office)	Head of the Office  (Trade Marks & GI Registry)
Intellectual Property Office Boudhik Sampada Bhawan, S. M. Road, Antop Hill, MumbaiI - 400 037. Phone: 24101144, 24101177, 24137701, 24141026, 24148165	Dr. Ruchi Tiwari Deputy Controller of Patents & Designs Telephone No: 022-24153651 Fax: 022-24130387 E-mail: mumbai-patent@nic.in	Shri S. M. Togrikar                         Senior Examiner of Trade Marks & G.I. Telephone No: 022-24137701 Fax: 022-24140808 E-mail: mumbai.tmr@nic.in
Intellectual Property Office (Patent Office) Intellectual Property Office Building, Plot No. 32, Sector 14, Dwarka, New Delhi-110075 Phone : 011-28032253 Fax : 011-28034301, 02 Email : delhi-patent@nic.in	Dr. K.S. Kardam Deputy Controller of Patents & Designs Telephone No. : 011-28034310 Fax : 011-28034315 Email: kardam.ks@nic.in	Shri I. S. Juneja                         Senior Examiner of Trade Marks & G.I. Telephone No: 011-28032382 Fax: 011-28032381 E-mail: delhi.tmr@nic.in
Intellectual Property Office Intellectual Property Office Building, G.S.T. Road, Guindy, Chennai-600032 Phone: 044-22502081-84	Shri V. Rengasamy Deputy Controller of Patents & Designs Telephone No: 044-22502080 Fax: 044-22502066 E-mail: chennai-patent@nic.in	Shri. V. Natarajan Deputy Registrar of Trade Marks & G.I. Telephone No: 044-22502044 Fax: 044-22502046  E-mail: tmrchennai@nic.in
Intellectual Property Office Intellectual Property Office Building, CP-2  Sector V, Salt Lake City, Kolkata-700091 Phone : 033-23679101	Shri D. K. Rahut Deputy Controller of Patents & Designs Telephone No: 033-23671987 Fax: 033-23671988 E-mail:  kolkata-patent@nic.in	Smt. Ratan Shalya               Assistant Registrar of Trade Marks & G.I. Telephone No: 033-23675103 Fax: 033-23677311 E-mail:  kolkata.tmr@nic.in
Design Office, Kolkata Intellectual Property Office Building, CP-2  Sector V, Salt Lake City, Kolkata-700091 Phone : 033-23679101	Dr. Sukanaya Chattopadhayay Assistant Controller, Patents & Designs Telephone No: 033-23671944 Fax: 033-23671944 E-mail: controllerdesign.ipo@nic.in	--------------------------------------------------
Trade Marks Registry, Ahmedabad 15/27, National Chambers, 1st floor, Ashram Road, Ahmedabad 380009 Phone: 079-26587193		Shri S. B. Palo Assistant Registrar of Trade Marks & G.I. Telephone No: 079-26580567 Fax:079-26586763 E-mail:  ahmedabad.tmr@nic.in
Geographical Indications Registry Intellectual Property Office Building, G.S.T. Road, Guindy, Chennai-600032 Phone: 044-22502092		Shri Chinnaraja G. Naidu, Assistant Registrar of Trade Marks and Geographical Indications E-mail: gir-ipo@nic.in
The National Institute of Intellectual Property Management and the Patent Information System, Nagpur Plot No 03, Opposite to State Board office, Hislop College Road,  Civil lines, Nagpur, PIN 440001 Tele Nos.: STD code- 0712-2540913 Fax No. STD Code – 0712-2540916 Email address: niipm.ipo@nic.in, ipti-mh@nic.in    Mobile nos: 09422812261 Mr. P.Jaiswal, 09422809065 (Mr. A.P.Turankar), 0968922254 ( Mr Hardev Karar)	Head of the Office: Shri Hardev Karar                             Assistant Controller, Patents & Designs Telephone No:  0712-2513010 Fax: 0712-2510186, 2512040 E-mail- niipm.ipo@nic.in, ipti-mh@nic.in
Staff & Public Grievance Officers
Staff Grievance Officer	Dr. B K Singh Assistant Controller of Patents & Designs Boudhik Sampada Bhawan, S M Road, Antop Hill, Mumbai-400037.	e-mail id: bksingh.ipo@nic.in
Public Grievance Officer (Trade Marks & Geographical Indications)	Sh. R A Tiwari Assistant Registrar of Trade Marks & Geographical Indications Boudhik Sampada Bhawan, S M Road, Antop Hill, Mumbai-400037.	e-mail id: ra.tiwari@nic.in
Public Grievance Officer (Patents & Designs)	Sh. Sukhdeep Singh Examiner of Patents & Designs Boudhik Sampada Bhawan, S M Road, Antop Hill, Mumbai-400037	e-mail id: sukhdeep.ipo@nic.in