Books
Canadian
o * Barrigar, R., Canadian Patent Act Annotated, 2nd (Aurora: Canada Law Book, looseleaf)
o Henderson et al., Patent Law of Canada (Toronto: Carswell, 1994)
o Hughes et al., Hughes & Woodley on Patents, 2nd ed., (LexisNexis Canada, looseleaf)
o Hughes, R., Patent Legislation and Commentary, 2006/2007 ed. (Markham, Ont.: LexisNexis Butterworths, 2006)
o Leith, P. Software and Patents in Europe (Cambridge: Cambridge University Press, 2007)
o Manual of Patent Office Practice (Ottawa: Canadian Patent Office, 1990)
English
o Fisher, M., Fundamentals of Patent Law: Interpretation and Scope Of Protection (Oxford: Hart Pub., 2007)
o Heath & Petit, Patent Enforcement Worldwide - a Survey of 15 Countries: Writings in Honour of Dieter Stauder (Oxford: Hart, 2005)
o Thorley et al., Terrell on the law of patents, 16th ed. (London: Sweet & Maxwell, 2006)
American
o Kramer & Brufsky, Patent law practice forms: rules, annotations, commentary (Eagan, MN: Thomson West, looseleaf) (5 volumes)
o Manzo, E. Patent Claim Interpretation: Global Edition (St. Paul, MN: Thomson West, 2009)
o Patents Throughout the World (St. Paul, Minn.: Thomson/West, 2002)
Other countries
o Bodkin, C., Patent law in Australia (Sydney: Thomson Lawbook, 2008)
Blogs
Websites
Patented Medicine Prices Review Board
Canadian Patent Database
U.K. Patent Office
USPTO - United States Patent and Trademark Office
Google US Patent Search Engine