Shri Chaitanya Prasad, IAS

Controller General of Patents, Designs & Trade Marks
Bhoudhik Sampada Bhavan,
Antop Hill, S.M. Road, 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,

Antop Hill, S. M. Road,

Mumbai - 400 037

Head of the Office: 

Dr. Ruchi Tiwari

Joint Controller of Patents & Designs

Phone: 022-24123311, Fax: 022-24172288

E-mail: cgoffice-mh@nic.in

Head of the Office 

(Patent & Design Office)

Head of the Office 

(Trade Marks & GI Registry)

Intellectual Property Office
Boudhik Sampada Bhawan, Antop Hill,
S. M. Road, MumbaiI - 400 037.
Phone: 24101144, 24148165

Dr. Rakesh Kumar

Deputy Controller of Patents & Designs

Phone: 022-24153651, Fax: 022-24130387

E-mail: mumbai-patent@nic.in

Shri S. M. Togrikar                         

Senior Examiner of Trade Marks & G.I.

Phone: 022-24137701, Fax: 022-24140808

E-mail: mumbai.tmr@nic.in

Dr. K. S. Kardam

Joint Controller of Patents & Designs

Phone: 011-28034317, Fax:011-28034315

E-mail: delhi-patent@nic.in

Ms. Prem Lata                        

Assistant Registrar
Trade Marks & G.I.

Phone: 011-28032382, Fax: 011-28032381

E-mail: delhi.tmr@nic.in, hodelhi.tmr@nic.in

Intellectual Property Office

Intellectual Property Office Building,

G.S.T. Road, Guindy, Chennai-600032
Phone:  044-22502081-84

Shri. G.P. Roy
Deputy Controller of Patents & Designs

Phone: 044-22502080, Fax: 044-2502066

E-mail: chennai-patent@nic.in

Shri. V. Natarajan
Deputy Registrar of Trade Marks & G.I. Phone: 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

Joint Controller of Patents & Designs

Phone: 033-23671987, Fax: 033-23671988

E-mail:  kolkata-patent@nic.in

Smt. Ratan Shalya              

Assistant Registrar of Trade Marks & G.I. Phone: 033-23675103, Fax: 033-23677311

E-mail:  kolkata.tmr@nic.in

Trade Marks Registry, Ahmedabad

15/27, National Chambers, 1^st floor, Ashram Road, Ahmedabad 380009
Phone: 079-26587193

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Shri S. B. Palo

Assistant Registrar of Trade Marks & G.I.

Phone: 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 Geographical Indications, Head of Office, Geographical Indications Registry, Chennai
Phone: 044-22502091, Fax: 044-22502090,
E-mail: gir-ipo@nic.in

National Institute for Intellectual Property Management (NIIPM) and  Patent Information System (PIS)

Plot No 03, Opposite to State Board Office, Hislop College Road, 

Civil lines, Nagpur , PIN 440001
Phone: 0712-2540913   

Head of the Office:

Shri B. P. Singh                            

Deputy Controller, Patents & Designs
Phone: 0712-2540913

Fax: 0712-2540916
E-mail: niipm.ipo@nic.in