Get in touch

We cherish all interactions

Office Mumbai (HO)

Our office is centrally located in the heart of Mumbai and is easily accessible by road, rail and airport. Mumbai patent office is just 3 km from our location.

From Eastern Express Highway: 400m
From nearest Railway station: 600m
From nearest Airport: 12.2 Km


104, Vasant Vihar,
Dadasaheb Phalke Road,
Dadar(E), Mumbai – 400014
Maharashtra, India

Mon – Fri(9.00am – 6.00pm)IST
+91 9987 500 517

Office Kolkata

Our Kolkata office is located in the presidency division of the Kolkata city. This part of the town is well known for its connectivity, upcoming new townships and food. Ballygunge Junction and Dhakuria are the nearby railway station to our office. You can call our office for the exact directions.


Appayan Apartment,Suite GC,
108/11/ (50), Purbachal Road (North),
Haltu, Kolkata - 700078,
West Bengal, India

Mon – Fri (11.00 am – 7.00pm)IST
+91 9987500517

Your message to NAIR IP

First name *
Family Name *
Email *
Office *
Your Message *

Holiday List 2020

Feb 21, Wednesday – Mahashivratri
Mar 10, Tuesday – Holi
Mar 25, Wednesday – Gudi Padwa (Mumbai Office only)
Apr 10, Friday – Good Friday
May 01, Friday – Maharashtra Day/ Labour Day
Sep 01, Tuesday – Anant Chaturdashi (Mumbai Office Only)
Oct 02, Friday – Mahatma Gandhi Birthday
Oct 23, Friday – Durga Ashtami
Nov 16, Monday – Diwali
Dec 25, Friday – Christmas Day

*Note: Only weekday holidays are listed. All National holidays in 2020 are on weekends therefore not listed.

Back To Top