Patent finding is a key tool for companies over the globe, which is currently often sensitive to innovation as a parameter to success and germination. To hold an upper edge, a company emerges its road map on various factors where patent searching is used as a important tool to give strategic inputs.
A patent gives its owner the right to banned others from forming, applying, importing or trading the invention without permission. Before such a right is given, there is a precise check on whether the process or product is inventive (i.e. isn’t obvious), novel (hasn’t been foreseen in any published document) and industrially relevant (possesses utility). A patent search typically deals with search, research, data mining which include patents in 1 way or the other, either directly or indirectly.

It includes a search of the database of the intellectual property regulator of India to verify whether there exists an object or invention is the same or similar to applicant’s invention or not.

• Ordinary application: This type of application is carried out when there are not any application or reference to any other application under procedure in the Indian Patent office. The priority date and filing date are the same for ordinary application.
• Conventional application: If an inventor has already filed a patent in other country and now wishes to do the same, then this comes under traditional application. It is mandatory to file the application for Indian patent within 12 months of first filing it.
• PCT International application: PCT International application lets you to file the patent application in multiple countries and you can file it in up to 142 countries. It could take between 30-31 months from the international filing date to enter and claim protection in each country.
• PCT National phase application: You can file this application within 31 months from the international filing date.

There is a required to carry out a patent search.You have free access, relevant, up-to-date information on competitors work. You can make great use of this information by carrying out a patent search:
As a source of information. You may see technical solutions that you would never before thought of.
Patent searches instantly show if somebody has already had the same idea as you.
To ease determine patentability before appealing for a patent. Patent searches demonstrate whether your discovery is latest and innovative and hence patentable.
To find prior art if there is anything already registered or under the process of registration that could also include documents outlining the state of the art or material which the applicant would be interested in.
To gain prior art if there is anything already registered or under the process of registration that can also comprised documents describing the state of the art or material which the applicant will be interested in.

Keyword Searches: Use of ideas and terms linked to the invention or area of interest by entering text characters as search terms. Using different terms like synonyms, spelling variations, acronyms also assists in locating records linked to same technology area. This is commonlly used and basic search category for patent searchers.
Classification Searches: Excat codes have been selected to describe different technical fields which are used to classify patent documents. Patent documents are classified as per the subject matter of claims. Classification search benefits in recognising patents to a precise technical field. This search is especially effective to open patents not having particular keywords used in searches but relating to the specific technology linking to the missing keywords.
Image Searches: Usually not given by primary databases, some search engines like Google permit image to image mapping search algorithm which assists in recognising same images. These searches can be typically helpful for mechanical and electromechanical inventions.
Sequence Searches: On the same lines to chemical structures, sequence searches are applied for nucleotide and protein series.
Structure Searches: Chemical structures can be searched on several databases where molecule to molecule indexing of chemical structures is done. The searches are rarely useful since keyword searches are frequently sparing to recover appropriate structures or full versions of the structure of interest to the searcher.

• Defining the chances of having a patent granted to a stated intention.
• Verifying the claims to be filed in the patent application.
• Deciding the freedom to operate.
• Settling whether a given patent can be invalidated.
• Understanding more about the same inventions and status of the same patent filings.

The way you search for patent information will depend on your purposes and what you know already. Your search can be centred on the appropriate technology, the markets you are interested in, or possibly what your competitors have preserved.

Patent classification

To make searching more easy, every patent is divided by its subject matter. Patent classification plans have a tree-like structure, and all level of groupage has a different reference code. Inventions are classified into technologies Example Engineering then it will further be divided into classes like mechanical engineering and then into subclasses like machines or equipment.Patent classification is a hierarchical system that incorporates a patent according to the state of technology it falls into. It performs managing and searching patents that fall into the identical technical group or sub-group easier. There are so many patent taxonomies like International Patent Classification , Cooperative Patent Classification (CPC) etc.
The 2 main group schemes used by patent offices global are:
The International Patent Classification there are about 70,000 differ IPC codes. You can survey the class headings and do keyword searches on the WIPO website IPC page. We use this type of system as it’s more common.
The Cooperative Patent Classification is an detail of the IPC. It’s together controlled by the European Patent Office and the US Trademark and Patent Office.

Searching using classification codes

Classification codes can be a helpful tool when examining inventions. Keyword searches alone can lead to very large numbers of results. Using classification codes collectively with keyword searches can help you to focus results to an extra flexible level.
Usually, searchers will make a list of keywords that define the invention and recognise appropriate classification codes. Top-level classifications are helpful when the same term can be used to define an invention in varying technology fields. Lower order classifications can be useful to narrow a search where a huge number of documents are reclaimed.