Post-issue patent "quality control"
Subtitle: a comparative study of US patent re-examinations and European patent oppositions
By: Stuart J.H. Graham ... [et al.].
Contributors: Graham, Stuart J. H.; Hall, Bronwyn H.; National Bureau of Economic Research.
Series: NBER working paper series -- no. 8807; Working paper series (National Bureau of Economic Research) -- working paper no. 8807.
Publisher: National Bureau of Economic Research
Published: 2002
Place of publication: Cambridge, MA
Language: eng
Number of pages: 43
Subjects: Patent laws and legislation -- United States.; Patent laws and legislation -- Europe.; Patent extensions -- United States.; Patent extensions -- Europe.; Quality control -- United States.; Quality control -- Europe.
Other titles: Comparative study of US patent re-examinations and European patent oppositions
Notes: "February 2002."

JEL no. K41, L00, L20.

Includes bibliographical references (p. 25-27).

Electronic access limited to Binghamton University faculty, staff and students for instructional and research purposes only.

Electronic version available via the Internet at the NBER World Wide Web site.