Getting a patent can be a challenging and complex process. It involves several steps, including ensuring that the invention is novel, non-obvious, and useful.
The process typically starts with a thorough search to confirm that no prior patents exist for the same idea.
Preparing a detailed patent application that meets legal requirements is crucial and often requires specialized knowledge, usually involving patent attorneys. The application is then examined by a patent office, which can take years and might require responses to objections or rejections. The entire process can be costly and time-consuming, but successful patents provide valuable protection for intellectual property.
The first thing you have to decide is whether you really want to protect your invention(This might seem obvious by your question, but it is not). The next thing you might want to do is decide where you want to obtain the patent (This depends on the market research you have done. Each jurisdiction implements their particular patent evaluation rules and procedures). The next thing to do is to check whether what you want to protect was done in the course of your work or studies (your Institution might have a claim to it, depending on the policy they have in place).
Once the steps above are completed, then you can contemplate the process of getting a patent. I would suggest that you do a literature/patent search at this stage. This will provide you with an idea of what is out there and to highlight what is novel about your invention. After this I would strongly advise hiring a patent attorney or agent. They will:
Do a refined patent search [1]
Write the document
Submit it to the patent office. This includes the specification and claims
Handle any subsequent objections
All jurisdictions have stringent requirements and dates to comply and missing them might eliminate the possibility of obtaining a patent. That is why a registered attorney/agent is highly advised.
Notes
[1] The literature search mentioned before is not usually done by attorneys and usually falls on you and is as important as the patent search. Most people think that doing just the patent search is enough, but a patent can be rejected based on ANY known literature before the invention.
it dependt each country in my country colombia there is an office you can go and solicitate information about, because it depends many things the amount. i recomend you to look for https://www.sic.gov.co/patentes they will guide you in everything.