5).USE OF PATENT SEARCH



Patent can be defined as exclusive rights granted by a state to an inventor or their assignee for a limited period of time in exchange for a public disclosure of an invention. The term patent usually refers to a right granted to everyone who invents or discovers any new and useful process, machine, article of manufacture, or composition of matter, or any new and useful improvement thereof. The additional qualification utility patent is used in the United States to distinguish it from other types of patents but should not be confused with the utility models granted by other countries. Why patent search?
                         The largest and the most comprehensive source.
                         Commercially legal and technical information.
                         To avoid infringement suit.
                         To stop re-inventing.

How to access the patent search?
                         Through words
                         Through names of author
                         Through number of patent application, priority

Which are the source for patent information?
                         Commercial vendors
                         Internet based
                         CD-ROM based
                         Patent information providers in india
                        Ø Patent office branches at Delhi, Mumbai, Chennai, Culcutta
                        Ø Patent information sysyem, Nagpur
                        Ø CSIR, New Delhi
                        Ø National development Research corp., New Delhi.

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