Posts Tagged: "patent application"

Enablement – Did the public receive all it contracted to receive?

A claim drafted too broadly may not be enabled and hence be invalid. Yet, the temptation to claim broadly often leads the patentee to ignore this risk.

A beginner’s guide to patents and the patent process

Whether you are an independent inventor, an fledgling entrepreneur or a seasoned inventor who is going out on your own for the first time, the best thing you can do for yourself is to become familiar with the concepts and procedure associated with protecting your inventions. Obtaining patents is not easy for the uninitiated, and without some familiarity you will…

Patent Drafting: Thinking outside the box leads to the best patent

It is absolutely essential to think outside the box when describing your invention in any patent application. Stop and think about different ways that your invention can be made or used, even if you deem them to be inferior. Failure to disclose alternatives will almost certainly foreclose your ability to argue that those alternatives are covered by your claims and disclosure, which will prevent any issued patent from covering that which has been left out.

Patent Drafting: Employing Claim Differentiation to Ensure Broad Construction

To bring this principle to bear on the problem of claim breadth, consider a patent disclosing only a single embodiment, with a main claim whose scope extends beyond that of the embodiment (yet inside the ambit of any cited prior art). As discussed at length elsewhere, without diverse claims, courts are likely to determine that the embodiment does not simply illustrate the invention; it is the invention. The court then follows promptly by reading limitations of the embodiment into the claims.

Patent Drafting: Include Alternatives and Variations to Claim Limitations

Recent Federal Circuit reasoning should make a patent drafter decidedly averse to single-embodiment patent applications, with good reason. Unfortunately, real-world constraints, principally centering on budget and time issues, have resulted and probably will continue to result in the production of a large number of applications in which multiple embodiments either do not exist or do not justify the time and effort to include them in a patent application… In most instances, the addition of a few sentences would have completely cured the cited problems.