Step 1
Understand the invention
We study the invention context, technical field, current solution quality, and problem importance.
Research-driven patent facilitation
Invent in India. Protect with insight.
We do not only file patents. We study the invention, analyse the problem area, identify research gaps, strengthen innovation depth, and then prepare the protection pathway.
Signature USP
Not just patent filing.
You receive innovation insight, research-gap thinking, and free R&D direction support before the protection stage moves ahead.
Research landscape mapping
Innovation-depth evaluation
Stronger filing pathway planning
We research the problem domain before filing.
We identify research gaps and innovation depth.
You get R&D insight along with patent support.
Services are modular and pricing is transparent.
How we work
We study before we file
Our patent workflow starts with research depth, not paperwork alone. That is what makes inventin.in different.
Step 2
Map the research gap
We review the problem area, prior art direction, and innovation gap to judge how strong the novelty really is.
Step 3
Strengthen the concept
We suggest how the invention can become more differentiated, technically sharper, and better positioned for filing.
Step 4
Draft and file
Once the invention is filing-ready, we move into drafting, forms, submission support, and later examination assistance.
Core services
Modular support, from idea intelligence to post-filing guidance
Clients can choose only one step or combine the full journey. The website is structured to support modular delivery from day one.
Pre-Filing
Innovation Intelligence Review
Research gap mapping, novelty depth check, and invention strengthening guidance before filing.
- Problem-domain research
- Research gap identification
- Novelty and inventive-step review
- Innovation strengthening inputs
Public pricing
From ₹10,000
Pre-Filing
Complete Patent Drafting
Complete specification, claims, and drawing support for technically strong filing output.
- Complete specification drafting
- Claims drafting support
- Abstract and document structure
- Reference numeral coordination for drawings
Public pricing
From ₹15,000
Filing
Patent Filing Support
Modular filing services for forms, statements, early publication, and expedited examination requests.
- Application and specification filing support
- Statement and undertaking forms
- Inventorship declaration support
- Early publication and expedited examination requests
Public pricing
From ₹2,000
Post-Filing
FER Response Support
Response drafting, amendment logic, and examination-stage support after filing.
- FER issue analysis
- Clarification and response drafting
- Amendment support
- Hearing preparation support
Public pricing
From ₹8,000
Backed by Nil Prithibi Technology
A modern patent facilitation platform with research and R&D intelligence at the core.
inventin.in operates as a patent facilitation unit of Nil Prithibi Technology Pvt. Ltd.. This gives the platform a research-oriented identity rather than a generic filing-only presence.
Display details
inventin.in — Patent Facilitation Unit
157/212 Rabindra Nagar, Laskarpur, Kolkata, West Bengal 700153, India
contact@nilprithibi.in
+91 7501042338 / +91 8777735064
Public pricing
Transparent stage-wise pricing
At launch, pricing is public. Payments are stage-based, while payment gateway activation can be enabled later.
Pre-Filing Stage
Research intelligence plus drafting support before application submission.
Innovation intelligence / patentability assessment₹10,000
Complete specification, claims, and drawings support₹15,000
Stage total incl. GST₹29,500
Filing Stage
Public pricing with modular form preparation and filing support.
Application for grant filing preparation₹4,000
Complete specification filing form₹2,000
Statement & undertaking₹2,000
Declaration as to inventorship₹2,000
Post-Filing Stage
Support after filing including FER and hearing assistance.
FER response support₹8,000
Amendment drafting₹2,000
Hearing support₹8,000
Certificate of inventorship request₹1,500
Ready to start