Disclosure as a Strategy in the Patent Race
Research firms disclose a surprisingly large amount of information to the patent office through "targeted" disclosures, that is, disclosures intended to make the patent office aware of potentially patentable information. Conventional wisdom holds that these disclosures are made for defensive purposes; the disclosing firm does not itself plan to pursue patents related to the disclosed information, so the firm discloses to create prior art that might stop rivals from patenting. But firms have an incentive to disclose even if they intend to pursue patent protection. The reason is that, by making it more difficult to patent, disclosure extends the patent race. If an invention of a certain quality would have been sufficient to qualify for patent protection before the disclosure, after the disclosure any invention must be that much better before it will represent a sufficient advance over the now-expanded prior art. This paper models disclosure strategies of this sort.
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- De Fraja, Giovanni, 1993. "Strategic spillovers in patent races," International Journal of Industrial Organization, Elsevier, vol. 11(1), pages 139-146, March.
- Sudipto Bhattacharya & Jay R. Ritter, 1983. "Innovation and Communication: Signalling with Partial Disclosure," Review of Economic Studies, Oxford University Press, vol. 50(2), pages 331-346.
- James J. Anton & Dennis A. Yao, 2003. "Patents, Invalidity, and the Strategic Transmission of Enabling Information," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 12(2), pages 151-178, 06.
When requesting a correction, please mention this item's handle: RePEc:ucp:jlawec:y:2005:v:48:i:1:p:173-94. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Journals Division)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.