IP Intelligence
Patent Criticalities
The things that quietly decide whether an invention can be protected - explained before they cost you anything.
Showing 22 of 56.
You told the world before you told the Patent Office
In India there is no general grace period. If your invention was made available to the public before your priority date, that disclosure is prior art against your ow…
The prior art nobody checked
Prior art is anything already available to the public, anywhere in the world, in any language, in any form. A team can be genuinely original and still be second - an…
A granted patent does not mean you are free to sell
A patent is a right to stop other people. It is not a licence to practise your own invention. Your product can be simultaneously protected by your patent and blocked…
Claim 1 describes your product instead of your invention
Claim 1 is the patent. If it recites the specific product you happened to build - your materials, your dimensions, your architecture - then a competitor only has to …
Nobody asked the Patent Office to look at it
An Indian patent application is not examined unless someone files a request and pays for it. If the request is not filed in time, the application is treated as withd…
The reply that quietly gave the patent away
A first examination report is an opening position, not a rejection. The two ways applicants lose value here are missing the date, and buying a grant by conceding mor…
New is the easy part. Inventive is the hard part.
Novelty is a single-document test and it is largely mechanical. Inventive step is a judgement about whether a competent, unimaginative person in your field would hav…
The invention is new - and still not patentable
Indian law has a filter that operates completely independently of novelty and inventive step. Section 3 lists things that are not inventions at all - and something c…
Adding words does not make a claim stronger
It feels safer to describe the invention thoroughly in the claim. It is the opposite of safer. Every additional word is an additional condition that a competitor has…
You only described the one you built
A specification that describes exactly one implementation gives you exactly one implementation to fall back on. Alternatives you considered and rejected are some of …
The same thing has three different names
It matters more than it seems. If the description calls something a housing, a casing and an enclosure, an examiner has to decide whether those are one thing or thre…
Why the drawings can decide the case
Drawings are read as part of the disclosure. A well-made set can support a claim term that the text handles clumsily; a careless set can contradict the text and crea…
The title is not the important part
The title identifies the application. It does not define scope, it is not construed, and no infringement was ever decided on it. Inventors regularly spend an hour on…
The provisional that covered nothing
A provisional specification buys a date for the subject matter it actually describes. A two-page document that states the idea without explaining how it works buys a…
The danger of filing too late
Late filings fail in three different ways, and only one of them is about competitors. Your own disclosure becomes prior art against you. Somebody else files first. A…
Most applications do not fail. They stop.
Very few Indian applications are refused after an argument. Most simply end because a date passed - and because there is no decision to appeal, there is often nothin…
The patent died of neglect
Renewal fees are due from the expiration of the second year from the date of the patent, and each year after. Miss them and the patent ceases to have effect - usuall…
A granted patent can still be taken away
Grant is a decision by an examining office on the material in front of it. Section 13(4) says expressly that it carries no warranty of validity - and there are four …
Nobody enforces your patent for you
Granting a patent and enforcing it are done by completely different institutions. The Patent Office has no role once a patent is granted - enforcement is a civil act…
Published is not granted
Publication makes your application public. It does not make it enforceable. Between publication and grant you have privileges and rights as if the patent had been gr…
Turning up to the hearing with nothing new
A hearing is the last chance to change the outcome before a decision is written. The Controller has already read the file, so repeating the written arguments achieve…
The application that died on paperwork
Substantive objections get the attention. Formal ones end just as many applications, because they carry the same deadline and are easy to leave until last.
This is the Ragulika IP Educational Criticality - our own editorial prioritisation device, to help you decide what to read first. It is not a legal score, it is not calculated from your facts, and it says nothing about the strength of any particular application.
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Educational guidance, not legal advice. This material is published by Ragulika IP for general education and information. It is not legal advice, it does not create a professional-client relationship, and it is not a substitute for advice on your own facts. Patentability, infringement, prosecution strategy and every other IP outcome turn on the specific facts and on the law and Patent Office practice as they stand at the time you act. Please take professional advice before making a decision, and read the underlying provision or judgment before relying on any point stated here.