Posts Tagged: "patent applications"

Today we pick up our series with discussion of some advanced patent claim drafting strategies for inventors and others new to the art of claim drafting. Sometimes those who draft patent claims get a little too cute for their own good. What is it that you are trying to accomplish? Are you trying to get the broadest claim that you can possibly obtain? If that is your goal you will probably be rather disappointed with your efforts even if you are successful. Today it is very easy to challenge issued patent claims, indeed easier than ever before. That means your goal has to be to obtain the broadest valid claim possible, not just the broadest claim that you can sneak by a patent examiner.

Before you decide to embark on the path of preparing your own patent application, even a provisional patent application, there are a few questions about your invention you really need to consider. Ultimately, whether you decide to go it alone and do-it-yourself or you hire a patent professional, having this information at the ready will greatly facilitate the process. (1) What are functions or features that consumers will identify as an advantage? (2) Are those functions or features likely to be patentable or contribute to the patentability of your invention? (3) What other solutions currently exist that consumers could identify as substitutes for your invention? (4) What patents or published applications exist that relate to your invention? If there are patents are they in force or have they expired?

Chinese patents and patent applications are citable as prior art in most Western countries if they meet the usual criteria regarding publication dates of the cited patent and filing or priority dates of the examined patent. They always have been. However, recent developments have made them more problematic for Western country applicants, especially for independent inventors and small businesses… While in the past an inventor may have decided that it was not worth getting a patent, and many inventions have been forgotten in this manner, there is a large number of people in China who are now encouraged to file patents applications and utility model applications even for the simplest of invention. What we can do as patent agents and attorneys, is to start searching for Chinese documents when doing prior art searches. This may result in bad news for inventors who receive negative patentability reports, but at least they will not spend a lot of money only to have their patent application rejected later.

Getting help from a trained patent professional is the best and safest way to proceed. If you do not have the funds available to seek competent professional advice you should really ask yourself whether you should be pursuing the patent path. We all have dreams, and sometimes we take risks, but the invention to patent to commercial success path can be long, time consuming and expensive. I dream big myself, so I am not about to tell others not to follow their dreams and believe in themselves and their inventions, but it is best to go into the process understanding what lies ahead and pursue moving forward in a financially responsible way.

In fact, many times the patentably relevant information is not described as well as largely irrelevant information about marketing strategies and likely consumer demand. Discussion of what makes an improvement better, stronger and faster should take precedent and inventors should consider adding more of this type of information than they are generally accustomed to doing. Keep the puffing for the sales department, the market and consumer demand for your business plan and spend your time in a patent application describing what makes your invention unique from both a structural and functional standpoint.

The first thing to say is this: there is no such thing as a provisional patent. You can, however, file what is known as a provisional patent application. A provisional patent application will never itself mature into an issued patent, but in the right circumstance (and done properly) a provisional patent application can be a very useful tool for inventors. This is particularly true now that the United States is a first to file country, which absolutely must be interpreted as inventors needing to file first before disclosing anything about the invention, offering it for sale or using the invention publicly.

One big problem independent inventors face when they choose to represent themselves is with respect to the very real problem of admissions. Truthfully, those who are representing themselves should be given patent-style Miranda warnings before they file a patent application or say anything during the prosecution of a pending patent application… Another problem is with respect to not wanting their patent applications to be “too specific” and, therefore, keeping everything very general. If you are afraid to be specific in a patent application you really shouldn’t be seeking a patent in the first place.

Method or process claims are relatively easy to write once you know what the core invention is and what is necessary to be included in the claim in order to overcome the prior art. Method or process claims will include active steps to achieve a certain result. In method claims the transition is typically either “comprising” or “comprising the steps of.” While legally there may be some distinction between these two different transitions, both are acceptable. It is also important to understand that each of the steps in a method or process claims use gerunds, which are a form of a verb that ends in “ing” and operates to direct the action that is to take place.

The examination you receive from the patent examiner is never going to be any better than the patent claims you provide. If you provide preposterously broad patent claims and then add very few and perhaps common features to that preposterously broad claim in your dependent claims you are making it easy for the patent examiner to reject the preposterously broad claim and then also reject your barely narrowing dependent claims. Worse, you are left with absolutely no useful information about what the patent examiner thinks might be patentable. You are not in a meaningful position to know what prior art exists that the examiner will later throw at you, and you hardly have any useful basis to talk to the patent examiner.

U.S. patent law requires a patent applicant to furnish at least one patent drawing (sometimes referred to as a patent illustration) of the invention whenever the invention is capable of illustration by way of a drawing. Said another way, whenever a drawing would assist in the understanding of an invention patent drawings, or at least one patent drawing, is necessary.…

A few years ago, a clearly irritated client asked me why European maintenance fees were so expensive. Apparently, he had consulted the EPO schedule of fees and found my recent quote to be much higher than the government fee. The final quote in this case was more than double the government fee, which itself is not a small amount as any practitioner who prosecutes European patent applications knows. I had not realized that the annuity payment firm I was using had slowly increased its rates over the years to an unreasonable level. This started a reflection on how to minimize costs to my clients while still ensuring that the maintenance fees were paid.

Many inventors boast that they did not understand their patent application because their attorney used “legalese.” Some even joke that it was so dense that they did not even know if their invention was in there. Make no mistake about it: a good patent is easy to read. Patents are business documents that are read and understood by real people, not attorneys. When the patent is litigated, the patent is read by a judge and jury, who are common, ordinary people. If a normal person cannot understand the patent, neither can they.

Preparing and filing patent applications in the United States can be a daunting undertaking. Indeed, the cost of preparing and filing a patent application can be quite high; far higher than most inventors and small businesses would prefer. Sure, there are the bargain basement discount providers on the Internet, but does anyone really think that in an industry that has only time to sell by the hour or by the project that the same quality will be obtained if you pay $1,500 for a nonprovisional patent application instead of $15,000? Unfortunately, there are some novice inventors who delude themselves into thinking they will get the same quality for $1,500, but sophisticated inventors, knowledgeable corporations, and even newbies who have their wits about them all know that the more time you spend on a patent application the better.

The PathWays system is designed to help applicants predict which art units an application is likely to be filed before the application is even filed. A unique semantic search algorithm compares user submitted text to weighted key words derived from an exhaustive collection of application documents clustered in each USPTO art unit.

The challenge when you are filing a patent application is you don’t know if the invention will become the next billion dollar drug. As you can imagine, if a patent which is relying on a provisional patent application does serve as the basis for a successful product, the provisional application will then be closely reviewed. In other words if you a claiming priority to the provisional patent application and the the provisional was submitted without much due diligence then you are in a bit of trouble!