How difficult is a patent search?
Conducting a thorough patent search is difficult, particularly for the novice. Patent searching is a learned skill. A novice in the United States could contact the nearest Patent and Trademark Depository Library (PTDL) and seek out search experts to help in setting up a search strategy. If you are in the Washington, D.C. area, the USPTO provides public access to collections of patents, trademarks, and other documents at its Search Facilities located in Arlington, Virginia. It is possible, however difficult, for you to conduct your own patent search.How do I know if my idea is patentable?
First, check to see if your idea qualifies. Second, learn the basics of the patenting process. Next, do a search for of all previous public disclosures that concern your invention. These public disclosures are called prior art. A registered patent attorney or agent can be hired to do a patentability search for prior art, and a big part of that is searching for U.S. and foreign patents that compete with your invention. After an application is filed, the USPTO will conduct their own patentability search as part of the official examination process.Why Perform a Patent Search?
The classic reason to perform a patent search is to assure an inventor that no previous patent interferes with the inventor's plan to file a patent application. Other reasons include: learning more about a new field of technology, For market information,In order to track the intellectual property of competitors.How Much Does It Cost For a Patent?
The U.S. Patent and Trademark Office (USPTO) establishes fees for patenting unique, non-obvious inventions. Because there are different types of patents, these fees vary, depending on those due at the time of the initial application and during the maintenance intervals required during a patent's 20-year life. A filing fee, search fee and examination fee are due with an initial application. Patent applications with more than 3 claims are subject to additional charges. It is important to note that fee structures are not static. The below represent the USPTO 2009 fee schedule and apply to patents filed on or after December 8, 2004. Initial Filing Fee - The initial filing fee for a utility patient is $330. Initial filing fees for design and plant patents are $220. Patent Search Fees - The search fee is $540 for a utility patent; $100 for a design patent; and $330 for a plant patent. Patent Examination Fees - The examination fee is $220 for a utility patent; $140 for a design patent; and $170 for a plant patent. Patent Maintenance Fees - The maintenance fee for patents is $980 at the 3.5-year interval; $2,480 at the 7.5-year interval; and $4,110 at the 11.5-year interval. Other Applicable Fees - Other fees may be necessary during the prosecution of a patent and the patent's 20-year term. These may include extension of time fees, post-issuance fees, financial service (administrative) fees and trademark processing fees. Additional fees will be incurred if a patent application needs to be appealed. Fees for Additional Claims - If a patent application contains more than 3 claims, an additional $220 is charged (per claim). The cost of more than 10 claims is $52 per claim.Typical Filing Fees for an Independent Inventor
$625 - $825 for the filing fee with no more than 3 claims, which is non-refundable whether or not a patent is granted. This is the fee to have your application "examined" by the USPTO and your patent application may be rejected.