Patent searches can be conducted in other ways. The Patent and Trademark Office distributes a weekly list of the patents that were successfully approved during the previous week. This listing is important in competitive patent categories such as pharmaceutical research, to keep abreast of the competition.

For more complicated searches, a visit to the library can be done to review the various patents. Another way in which to research previously issued patents is to use the Patent and Trademark Office’s “Classification and Search Information System (CASSIS)” to search for an old patent. “CASSIS” is available on CD-ROM for anyone who has a slow Internet connection, or anyone who wants to spend more time looking for a specific patent.

In the case of Merz Pharma GmbH and Co KGaA v Allergan Inc [2006], a dispute arose as to the validity of a patent for the use of Botulinium toxins in a type of medical treatment.

Both the claimant and defendant companies were involved in the manufacture, marketing and development of pharmaceuticals. The defendant was the holder of a patent which concerned the use of ‘the neurotoxin component’ of Botulinium toxins in the treatment of pain caused by muscular activity and contracture. The Botulunium toxins were a compound of ‘the neurotoxin component’ and ‘neurotoxin associated proteins’.

Patent law is intended to give a temporary monopoly to the inventor to make and sell his invention. The period of the patent is limited but it keeps others from making, using, selling or importing the product. It is a license that can be sold, assigned or transferred. A patent is only good in the country where it is issued so patents must be obtained in all desired countries.

A patent is for a specific length of time. It is usually twenty years. When a patent reaches its expiration date the use of the invention is open to all interested parties. Annual renewal fees are to be paid each year during the term of the patent.

The Patent Bar Exam is an exam given to those seeking to practice and prosecute patent applications with the United States Patent and Trademark Office (USPTO). Those that pass the exam become either a patent attorney or a patent agent. A patent attorney is someone that has usually completed law school and passed a state bar exam. A patent agent is someone that has not passed a state bar exam, but has passed the patent bar exam. Note: it is not necessary to have a law degree to become a patent agent. A person can become a patent agent as soon as they have completed their undergraduate course requirements and graduated from an accredited college. There is very little difference in terms of patent prosecution work between a patent attorney and a patent agent. If you are considering a career in patent law, it would be wise to consider taking the patent bar exam prior to going to law school, as this will often help you in your future legal job search.

Patent Selling
Why Sell:

A patent is your property and as such you have the legal right to do with it as you wish. Generally you would choose to sell your patent if you would;

1. Focus your attention on other ideas.

2. Turn over the entire rights to your patent and be done with the venture.

3. Generate a quick income from the sale.

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A patent owner has 4 basic choices they can make with their invention:

If you are serious about an idea and want to see it turned into a fully fledged invention, it is essential to obtain some form of patent protection, at least to the ‘patent pending’ status. Without that, it is unwise to advertise or promote the idea, as it is easily stolen. More than that, businesses you approach will not take you seriously - as without the patent pending status your idea is just that - an idea.

1. When does an idea become an invention?

Whenever an idea becomes patentable it is referred to as an invention. In practice, this is not always clear-cut and may require external advice.

A utility patent serves an important purpose. This article will go over that purpose and how it affects you.

The utility patent; this is what most people think of when they think of patents at all. Utility patents are awarded in the case of inventors who have designed a new machine, or discovered a more useful way to do something. A utility patent is also given for a new type of “matter” which is invented. The most common examples of utility patents are those filed by pharmaceutical companies for a new medication. Another example of a utility patent would be a new computer system and all the hardware parts associated with it. Overall, a utility patent is more concerned with the function or the job of the invention. The function of the invention should be thoroughly described on the application. A utility patent is granted for a period of twenty years from approval of the patent.

Since the flood of applications to the Patent Office, various online companies have applied for and been granted patents on a wide variety of methods, many of those involving Internet shopping or Web commerce advertising.

In order to qualify for a business method patent there are various criteria that must be met. First of all, a business method patent is granted for a method or type of business software that is practical in its purpose. This is a criterion which is common for granting of all patents.

Provisional Utility Patents

Provisional utility patents are common for inventors who need a quick patent, but do not have time to wait for a regular one. By filing a provisional patent, the invention is granted a “temporary” patent until a more detailed application can be filed.

Inventing is a challenging task. Before you bring the invention to market, it is wise to take the appropriate steps to insure that you protect your invention. The most important protection that you can get is a patent. Intellectual property law is complex. Obtaining a patent can be expensive and usually requires the services of a patent attorney, who can walk you through the steps of evaluating your product, and assist you in the patent acquisition process. This guide is intended to give you an overview of the steps needed to acquire a U.S. patent.