Novelty is not judged only against products in Nepal. It is judged against worldwide prior art. A single earlier publication in Japan, Germany, or the United States can invalidate your application.
This guide explains how novelty actually works, how to conduct a serious global patent search, how to interpret results correctly, and how Nepali inventors should structure search strategy before filing.
What Novelty Really Means in Patent Law
Novelty does not mean “I have not seen this in the Nepali market.”
Novelty means that no identical invention has been disclosed anywhere in the world before your filing date.
Disclosure includes:
Granted patents
Published patent applications
Academic research
Conference papers
Product manuals
Online videos
Crowdfunding campaigns
Technical blog posts
Even a publicly available YouTube demonstration can destroy novelty.
Under the global patent framework administered by the World Intellectual Property Organization, novelty is assessed internationally. There is no Nepal only standard.
If your invention lacks novelty, the patent will fail regardless of how innovative it feels locally.
For baseline patentability principles, see What can be patented in Nepal? (patentability explained with examples).
Understanding Prior Art at a Deeper Level
Prior art is not just about identical products. It includes:
Exact same technical solution
Minor variation of an existing system
Combination of known features
Earlier disclosure solving the same problem in substantially the same way
The most dangerous prior art is often buried inside technical claims, not titles.
Many inventors search casually, see nothing identical, and assume safety. That is a critical mistake.
The Strategic Structure of a Proper Patent Search
A real novelty search is not random keyword typing.
It has four stages:
Technical Deconstruction
Keyword Architecture
Classification Based Search
Claim Level Comparison
Let’s examine each.
Stage 1: Technical Deconstruction of the Invention
Before searching, you must break your invention into:
Core functional components
Structural elements
Technical mechanisms
Operational sequence
For example:
Suppose you built a solar powered mobile grain dryer.
The invention should be deconstructed into:
Solar panel integration
Air circulation mechanism
Temperature control system
Grain rotation or airflow distribution
Portability structure
Now search each element independently and in combination.
Without this breakdown, your search will remain superficial.
Stage 2: Building a Smart Keyword Strategy
Inventors describe inventions differently than patent attorneys.
Search terms should include:
Functional language
Structural language
Alternative terminology
Engineering terminology
For example:
Instead of searching:
Portable grain dryer
Search:
Solar powered agricultural crop dehydration apparatus with forced air circulation system
Also search synonyms:
Dehydrator
Moisture removal apparatus
Thermal grain processing system
Serious novelty searches use variations across technical vocabulary.
Stage 3: Use Global Patent Databases Properly
Here are the most powerful tools and how to use them strategically.
WIPO PATENTSCOPE
Provided by World Intellectual Property Organization
Best for:
PCT applications
Early international filings
Global coverage
Use advanced search fields and Boolean operators.
Espacenet
Operated by the European Patent Office.
Strong for:
Classification searches
Deep technical archives
Citation tracking
Search by CPC or IPC classification once you identify relevant codes.
Google Patents
Good for:
Quick filtering
Reading simplified patent documents
Visual drawing comparisons
However, do not rely solely on Google Patents for final assessment.
Stage 4: Analyze Claims, Not Just Descriptions
The claims define legal scope.
Ask:
Does a prior patent claim include all essential elements of my invention?
Are the core technical features already protected?
Is my contribution merely an obvious variation?
If all essential features are found in one earlier patent claim, novelty may be lost.
If features are split across multiple documents, then the question becomes non obviousness.
This requires careful evaluation.
Understanding claim structure is essential before drafting. See Patent filing documents checklist in Nepal (specs, claims, drawings) to understand how claims are structured.
Citation Mapping: An Advanced Technique
High level searches go beyond finding one patent.
They examine:
Backward citations
Forward citations
Related family patents
Continuation filings
This creates a technology landscape map.
If multiple related patents cluster around your technical field, the space may be crowded.
If few exist, you may have stronger novelty.
Evaluating Risk After Search
After completing research, classify your risk:
Low Risk
No identical claims found. Clear structural distinction.
Moderate Risk
Similar inventions exist but differ in configuration.
High Risk
Prior patent contains identical structural features.
High risk does not automatically mean abandonment. It may mean:
Narrowing claims
Modifying design
Filing improvement patent
Before filing in Nepal, review Patent registration in Nepal: complete step by step guide for inventors to align drafting with search results.
Search Strategy Before International Filing
If you plan foreign protection, novelty search must be even more rigorous.
International patent prosecution is expensive. Weak novelty assessment may result in:
Rejection in multiple jurisdictions
Increased examination objections
Higher legal cost
Before using the PCT system, review International patent protection from Nepal: PCT route vs direct filings for expansion strategy.
The Cost of Skipping a Serious Search
Without proper novelty search, inventors risk:
Filing fees wasted
Public disclosure without protection
Investor rejection
Competitor advantage
Reputation damage
Investors often conduct independent prior art searches during due diligence.
If they discover obvious prior art, credibility drops.
Should Nepali Inventors Use Professional Search Services?
A preliminary DIY search is useful.
However, professional novelty search provides:
Structured classification research
Claim overlap analysis
Risk scoring
Written search report
Strategic drafting recommendations
Before filing, consult experienced IP professionals. Firms like Axcel Law Associates assist inventors in aligning search results with filing strategy.
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