subject: Patent With Prior Art Fundamentals [print this page] Patent with Prior Art Fundamentals Patent with Prior Art Fundamentals
Some questions often asked for Prior art:
What is the process to obtain a patent?
The patent process differs by nation, but generally includes a patent application, a review of the application by the nations patent office then granting or denial of the patent. Even if this basic procedure sounds easy, in reality it is often complex and too expensive. For example, it just might take up to many months to put together a complex patent application and, in the US, it can take 2-5 years for the patent office to allow or refuse a patent.
What is Prior Art?
Prior art is among the vital roles in patent app. and litigation. Prior art comprises all information that has been mentioned to the community, in any type, anywhere in the world, regarding an invention before a particular date, generally the filing date of a particular patent. Prior art contains not only previous patents, but also some other published materials, including scientific papers (in patent lingo, any journals unearthed in a previous art search that arent patents are called non-patent literature or NPL).
If an invention was described in description, a patent on that invention is in-valid. Therefore, these patent apps must include relevant prior art and prove that art does not apply straight to the pending invention. Likewise, someone trying to prove that a specific patent is invalid, can do so by finding prior art -- a mention of the invention in every publication -- from before the patent was submitted.
What are the Forms of Prior Art Searches?
Prior art searches are undertaken for a variety of factors. Here are the main types:
Patentability/Novelty: An investigation conducted to determine whether an invention is novel and also patentable. These searches make an effort to determine if important elements of an invention have previously been experienced in any publication. They are generally performed whenever an inventor or organization is deciding to apply for a patent and by patent office employees reviewing patent applications.
Validity: A search conducted after a patent is issued to ascertain whether or not the patent office overlooked current prior art, which could invalidate the patent. These searches are conducted by entities accused of infringing on a patent (if they prove the patent invalid, there is nothing to infringe on) or by businesses with a financial stake in a patent (considering buying or licensing it).
Clearance/Freedom to Operate: A search of issued patents to determine if an idea infringes on virtually any patents. If it will do, the inventor may make an effort to invalidate those patents, design a work-around or even abandon the concept. Also, a Clearance and freedom to operate search may reveal that an idea is covered by patents in certain nations around the world, but not others, and enable an inventor to act accordingly.
State of the Art: A search that aims to establish the overall state of the art for a specific invention or even field, including patents and non-patent books. Generally, companies perform these look ups to understand the present situation in a particular field and also their place in it. They are able to identify the latest technology, see just what competitors do and create their plan for moving forward.
Patent Landscape: These searches are comprehensive analyses of all the patents related to a certain technological innovation. They generally start with a state of the art look-up to find the relevant patents and then incorporate further analysis of the patents included. Patent landscape searches generally include graphical depiction of information regarding the patents.
