So You Have Your Patent… What Happens Now?

First and foremost, congratulations!

But this is not the end of the process, actually just a step along the way. Firstly, instruct your patent attorney to file a continuation application claiming priority from your allowed patent application. This must be done before your patent application issues (a requirement termed “co-pendency”). Discuss with your patent attorney whether to use the continuation application to pursue claims based upon your specification that also cover your competitors’ products (called “targeting”), obtaining claims of broader scope by removing any extraneous limitations not core to the claim’s patentability.

In addition, feel free to discuss your patented work with others to create joint ventures, licensing arrangements, and so forth to commercialize your technology. Your patent gives you a way to protect your technology from others stealing it and using it. You have been waiting to talk about it… now is your chance.

Moreover, consider subscribing to a service that will pay/remind you to pay maintenance fees on your issued patent. It is critical that you pay maintenance fees for US patents on time and that come due at 3, 7 and 11 year intervals after the date of issue of your patent. The last thing you want to happen is to lose your patent because you forgot to pay a fee.

Also, I advise that you maintain a notebook in which you document improvements to your technology. At regular intervals, proactively meet with your patent attorney to discuss additional patent applications protecting your later work and improvements. You cannot assume that your original patent covers any changes or improvements, no matter how seemingly small.

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Best Practice Tip: Who Should Be Named as the “Applicant” for Incoming Foreign-Originated Applications?

By Warren Wolfeld of Haynes Beffel & Wolfeld LLP posted in patent law on Tuesday, August 8, 2017.

35 USC 119(a) is the statute that allows one (an individual, entity, etc.) to claim priority to an earlier “priority” application in another country. However, this statute appears to have been written for the pre-AIA regime in which US

Continue reading “Best Practice Tip: Who Should Be Named as the “Applicant” for Incoming Foreign-Originated Applications?”

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The “WA” (和) of Patentable Subject Matter in Japan

While Alice v. CLS Bankcorp has touched off a firestorm of confusion in the patent community about what constitutes patent eligible software in the United States, our colleagues in Japan seem to be enjoying relative harmony () with their patent system.

Let’s take a look at the Japanese requirements for patent eligibility and see how computer software that implements business methods is viewed. 

In Japan, discussion concerning implementing patentability of business methods took place in 2000 and, as a result, the Patent Law of Japan was

revised to accommodate these types of inventions. Based on these revisions, the Japan Patent Office issued a guideline to Examiners to follow when using the new rules.

Our analysis begins with the main paragraph of Article 29(1) of the Patent Act, which states that any person who has made an inventionwhich is industrially applicable may obtain a patent. “Invention” is defined in Article 2(1) as “the highly advanced creation of technical ideas utilizing the laws of nature.” Here, the term “highly advanced” distinguishes inventions from the subject of registrable utility models. Moreover, Art 29(1) provides two requirements for the patentability of subject matter in Japan as:

  • A statutory “invention.” The subject matter must be a “creation of a technical idea utilizing a law of nature” in order to be patent eligible.
  • Industrial Applicability of the Invention. The subject matter must not be a method of surgery, therapy or medical diagnosis of humans; commercially inapplicable (e.g., method of petting my cat); and an impossible or impracticable invention (e.g., covering the earth’s surface with UV absorbing material to prevent global warming).

Subsection 2.2(1) specifically addresses the patent eligibility of business methods and provides that for business methods, games and mathematical formulae “where the invention is made having an intention of utilizing computer software (such as software used in doing business) in playing a game or in calculating a mathematical formula as a whole,” the Examiner must evaluate the subject matter from a viewpoint of computer software in order to determine whether the subject matter as a whole can be considered patent eligible as a “creation of a technical idea utilizing a law of nature.” Subsection 2.1 lists subject matter areas that are not considered the “creation of a technical idea utilizing a law of nature” and therefore are not patent eligible statutory inventions:

  • A law of nature as such (e.g., F=ma)
  • Mere discoveries and not creations (e.g., finding the Higgs Boson)
  • Those contrary to a law of nature (e.g., perpetual motion)
  • Those in which a law of nature is not utilized, such as any laws other than a law of nature (e.g., economic laws); arbitrary arrangements (e.g., a rule for playing a game as such); a mathematical formula; mental activities of humans; and those utilizing only methods for doing business as such
  • Those not regarded as technical ideas (e.g., personal skills, information compilations and aesthetic creations)
  • Those for which it is clearly impossible to solve the problem to be solved by any means presented in a claim (e.g., extinguishing a volcano by applying neutron absorbing Boron)

And… that’s it!

Compared to the ever growing litany of case decisions, USPTO guidelines and Director’s Letters, the above statutory scheme is a concise, self-contained and a well thought out roadmap for analyzing patent eligibility. But how will it work in practice when a Patent Examiner reviews an application?

A Patent Examiner in Japan is likely to look carefully at claims to computer software that implements any of the excluded factors of those referenced above. The guidelines indicate that the Examiner should evaluate the claim as a whole. Further, the Examiner must view the claim from the standpoint of being implemented by a computer executing software. But how would an Examiner proceed in the event that a claim includes one of the excluded factors, but also includes some technical content? Most likely, the Examiner will balance the technical aspects of the claim against the ineligible aspects of the claim in an attempt to effectuate the spirit of the submission.

So… the best guidance we can provide in determining whether a claim is directed to computer software implementing a business method patent eligible in Japan is to look at whether the claimed as a whole implements a technical idea that utilizes a law of nature.


¡ Alice Corp. Pty. Ltd. v. CLS Bank Intern., 134 S. Ct. 2347 U.S. Sup. Court (2014)

¡¡ “Examination Guidelines for Patent and Utility Model in Japan” English translation provided by Japan Patent Office, quoting “Eligibility for Patent and Industrial Applicability” Article 29(1) of the Patent Act.

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When is an Invention Ready for Patenting?

Can I just file patent applications based on my ideas… like Company X’s water-cooled power generators that sit in the ocean? You know, the ideas that our company will likely never build. But can I still get patented anyway?

U.S. patent laws consider an invention ready for patenting only when the invention includes both: 1) an idea, and 2) a reduction to practice.

An idea becomes an invention when reduced to practice. This means that someone has either built a working model or described how to build a working unit in sufficient enough detail to enable another person – who is reasonably skilled in the art, such as a fellow programmer not otherwise familiar with the invention but who is knowledgeable about the programming environment, language(s) and the like – to build a working unit.

The second method is termed a constructive reduction to practice. In many companies, inventions are typically reduced to practice when the inventor drafts detailed functional and technical specifications, or the inventor creates a working demo or prototype.

Applying this rule to your question, the issue becomes whether the invention is merely an idea (such as generators at the bottom of the ocean) or has been reduced to practice – meaning that there working models, demos, specification documents or presentation materials describing it. If these things exist, then the invention is ready to file as a patent application even if your company has not implemented the invention yet, may not implement the invention in the next year, or may never implement the invention at all.

Of course, since patents represent a significant investment of time and money, there is also the issue of whether protecting your invention, even when reduced to practice, makes financial sense. But that’s a topic for another day.

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Technological Innovation: What should my company consider valuable enough to patent?

How do I know whether my work should be protected by patenting? How does my company use a patent on my work?

Think of product development as a race between you and your competitors. In this context, how will you win the prize? In other words, if there are equally able-bodied competitors in the race, who will win the customer?

A number of ways exists that help support a win, such as strong branding and better financing, among others. However, in the technology competition context, you should strive to add functionality that none of your competitors has and cannot develop anytime soon.

Your success depends upon your ability to identify the technical problems facing consumers of your technology, address these problems with creative or cutting-edge solutions, and then vigorously protect these innovations. It is critical that you seek patents directed to protecting these innovations vis-à-vis competitors and other non-competitor patent aggressors.

To execute on this, factor the identify-innovate-protect paradigm into your product development process. Develop a milestone such as “Pre-announce Patent Review” and set it at a point in time that gives you and your patent counsel sufficient time to collect information about your innovations, and then prepare your patent applications prior to disclosing your product to the public. In short, look for “technical solutions to technical problems” and patent these.

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Korea Aligns Patent Law with International Community, Effective March 1, 2017

ALERT: Korea Aligns Patent Laws with International Community, Effective March 1, 2017

Korea recently aligned its patent laws to be more in line with the international community. A variety of changes to the law in Korea are now in effect as of March 1, 2017, including:

  • The period for filing a request for an examination is shortened to 3 years.
  • Korean law has introduced the use of a patent cancellation proceeding.
  • The law includes an introduction of an ex officio reexamination.
  • It also includes revisions to the ex officio amendment.
  • The law covers what constitutes the period of request for correction of claims and withdrawal of claims in a patent invalidation proceeding.
  • The law also covers the submission of examination results from foreign countries.

We see the new Korean law as implementing changes that, in our opinion, will result in greater conformity of the Korean Patent Law with the patent laws of other countries in the international patent community. We also believe this change will result in additional focus on the integrity of patents being registered in Korea by providing increased ability to other parties to challenge potentially invalid patents under the new patent cancellation procedure. We think these changes will achieve the following desired goals:

  • Shortening the time period to request examination will bring Korean practice into conformity with other countries’ practices.
  • The provisions granting ex officio powers of reexamination are based on prior art grounds only, and will alleviate the problem of patents being  granted when the examiner has uncovered new art after issuing a Notice of  Allowancebut prior to payment of the issue fee by the applicant.
  • The new procedure to challenge validity of a granted patent before the patent office is similar to the ex parte reexamination in the United States and, if used in place of court proceedings, presents an avenue for third parties to subject a granted patent to reexamination before the patent office.
  •  Finally, submission of examination results for a foreign filed counterpart  application from which priority of the Korean application is derived provides  to the examiner disclosure of any art and arguments made during  prosecuting the counterpart application.

We are less confident about the new provision granting ex officio rights to examiners to correct a patent application. In the U.S., by contrast, the examiner can raise objections or rejections for lack of enablement or written description, but amendment of the application’s specification, drawings or claims requires concurrence by the applicant.

For more information on this topic, visit a recent posting entitled the “Revision of the Korean Patent Act & Trade Mark Act” at the International Federation of Intellectual Property Attorneys. Korea Aligns Patent Law with International Community, Effective March 1, 2017

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