Gratis Greentech and Technical Disclosures
The idea of expanding the scope of the Eco-Patent Commons under the auspices of the World Business Council on Sustainable Development by creating a new system of technical disclosure publication including eco-friendly innovations not yet patented, which we blogged about here and here, has piqued more interest following the article by IP consultant Nancy Edwards Cronin in her Strategic Thinking column on Greenbiz.com.
On the Green Patent Blog, covering intellectual property issues in clean technology, patent attorney Eric Lane follows up that article with a post headlined "More on Gratis Greentech: A Proposal for Expanding the Eco-Patent Commons" where he writes:
Whether or not you agree with her argument about issued patents, her idea of adding invention disclosures to the Commons would almost certainly benefit the initiative and its participants by increasing the value and utility of the available green technology. Of course, no independent or targeted donations to the Commons would be necessary because enabled invention disclosures are by definition in the public domain and available to everyone. Instead, to make the technology available to greentech firms, it would just need to be made accessible via the Commons. Broadly, Cronin’s idea could be implemented in one of three ways. Either companies who publish environmentally-beneficial technology in these disclosures could provide the publication information or citations to the Commons, the Commons itself could monitor the disclosure publications, or the publications could alert the Commons of relevant published disclosures. However it’s done, I can’t argue with increasing green idea and technology sharing.
Defensive Publishing denotes the disclosure of an invention with the purpose of creating prior art, and thus to prevent the granting of a patent. Regarding a worldwide initiative to "promote the progress" in the interests of the global environment, as envisioned by the the Eco-Patent Commons--beyond patents--including innovation and inventions not before patented, one must consider the different effects of "prior art" in various patent jurisdictions around the world.
In a recently published Working Paper titled "Alternatives to the Patent Arms Race: An Empirical Study of Defensive Publishing", Joachim Henkel and Stephanie Pangerl note the differences between the European Patent Convention and US patent law.
US patent law is somewhat more restrictive in its definition of state of the art by excluding from patentability only those inventions that were “known or used by others in this country, or patented or described in a printed publication in this or a foreign country, before the invention thereof by the applicant for patent” (US Patent Act, Section 102a). Public use in Europe would thus not be sufficient to establish prior art in the US. In addition, use or description of the invention must have taken place before the invention by the applicant or, as Section 102.b specifies, one year or more before filing of the application. This “first-to-invent” rule has an ambiguous effect on the attractiveness of defensive publishing. On the one hand, a DP may not pre-empt a patent application if the latter is filed less than 12 months after the DP and if it claims an earlier date of invention. In such a case, a DP might even trigger a competitor’s patent application. On the other hand, a DP can help to establish priority for an inventor, who maintains the option to file for a patent within the following year.
Consistent with the objectives of the Eco-Patent Commons, any similar system of technical disclosure publication should go beyond existing defensive publishing strategies to include a legally binding waiver of any option to file for a patent within the year following such publication.
We'd propose a definitive publication system for technical disclosures of eco-friendly innovations that would effectively relinquish all rights of the publisher to apply for a patent of the invention disclosed, anywhere in the world, anytime in the future.
