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Patent Process

Guidance from Experienced Lawyers

Obtaining a patent can take a long time. Overall the process will take several years. The full life cycle of your patent process will generally follow these steps

  • Prior Art Search
  • Develop your Strategy
  • USPTO Examination
  • Post-Grant Process

Make sure you have a trusted patent lawyer guiding you through the process. Contact Four Rivers Law Firm in Tampa today at (813) 331-5056 for a free consultation.

Step 1: Prior Art Search

The first step is to make sure that your invention is "novel." The term “prior art” essentially refers to relevant material that "was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public" 35 U.S.C. §102. There are two exceptions to this rule:

  • Disclosures made 1 year or less before filing, and
  • Disclosures obtained from joint inventors, or the inventor himself.

Step 2: Develop Your Strategy

Drafting Your Patent Claims

Once you determine that your invention is not disclosed through prior art, it is time to start preparing your disclosures and drafting your claims. This part of the process has as much to do with your competition as it does with your invention. The total time depends on the complexity of your invention.

You will need to draft your patent application to be as broad as needed to preclude competitors from copying your invention, but narrow enough so that your patent is not invalidated during litigation. This can happen when poorly drafted patents attempt to claim too much and end up claiming prior art. It may seem strange that your patent can be invalidated after it is awarded, but it happens a lot. Proper disclosure and claim construction are critical to maintaining the value of your patent.

Provisional and Non Provisional Applications

At some point, you will want to make a decision whether or not you will file a provisional application under 35 U.S.C. §111(b), or if you will file without one. The advantage to filing a provisional application is that you can obtain a priority date on your invention without having to include your full disclosure and claims. These are very helpful in fast moving markets. They also allow you to continue development of your idea before drafting your application.

While full disclosure and claims are not needed, a provisional patent must contain “a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled […] to make and use the same” 35 U.S.C. §112(a).

Priority Examination (Track One)

If your invention is ready, rather than filing a provisional application you can opt to file for priority examination. For an additional cost (several thousand dollars), you can file for priority examination which will get you a decision from the United States Patent and Trademark Office (USPTO) within 12 months. The average time is around 3 years. This can be a substantial gain in time.

Step 3: USPTO Examination

This is the phase where your patent is reviewed by the USPTO. It can take a long time, years in most cases. In the meantime, you can place the words patent pending on your invention, and if competitors are infringing, you can still recover for infringement that takes place during review, provided you end up getting the patent.

Step 4: Post-Grant Process

After obtaining your patent, there are still many things to do! If you are denied, you can consider filing a reconsideration or an appeal. You will have to pay issue fees as well as maintenance fees throughout your time of ownership. Believe it or not, even after you obtain your patent it can still be lost. Third-parties may challenge your newly issued patent under an inter partes review, a post-grant review, or derivation proceedings. All of these allow the third party to challenge one or more of your claims as unpatentable.

Mistakes in any of these steps can result in lengthy delays on your patent. Contact our Tampa patent attorneys today for guidance.

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