College of Agricultural Sciences Personnel Profile
Personnel Photo
Gregory D Graff
Associate Professor
Agricultural and Resource Economics
College of Agricultural Sciences

Clark Building Building, Room B328
  • Ph D, University of California, Berkley; Agricultural & Resource Economics
  • MS, University of California, Berkley; Agricultural & Resource Economics
  • MA, Ohio State University; Slavic and East European Studies
  • BS, Cornell University; Biological Sciences

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Batan, Liaw Y, Graff, Gregory D, Bradley, Thomas Heenan, (2016) Techno-economic and Monte Carlo probabilistic analysis of microalgae biofuel production system Bioresource Technology 219 45–52

Albers, Stevan Craig, Berklund, Annabelle, Graff, Gregory D, (2016) The Rise and Fall of Innovation in Biofuels: the global landscape of biofuel patenting from 1970 to 2013 Nature Biotechnology 34 8 814-821

Graff, Gregory D, Hochman, Gal, Suntharlingam, Chubashini, Zilberman, David, (2015) The Competing Policy Paradigms of Agricultural Biotechnology: Implications and Opportunities for Emerging and Developing Economies AgBioForum 18 2 168-181

Jefferson, David, Graff, Gregory D, Chi-Ham, Cecilia, Bennett, Alan B., (2015) The Emergence of Agbiogenerics Nature Biotechnology 33 819-823

Zilberman, David, Graff, Gregory, Hochman, Gal, Kaplan, Scott, (2015) The Political Economy of Agricultural Biotechnology German Journal of Agricultural Economics 64 4 212-223

Graff, Gregory D, (2014) "The Emergence of an Innovation Cluster in the Agricultural Value Chain along Colorado's Front Range" Colorado State University

Byrne, Patrick F, Pendell, Dustin L, Graff, Gregory D, (2014) "Labeling of Genetically Modified Foods" Colorado State University Extension

Zilberman, David , Kaplan, Scott, Kim, Eunice, Hochman, Gal, Graff, Gregory D, (2013) Continents divided: Understanding differences between Europe and North America in acceptance of GM crops GM Crops & Food 4 3 202 - 208

Graff, Gregory D, Phillips, Devon, Lei, Zhen, Oh, Sooyoung, Nottenburg, Carol, Pardey, Philip G, (2013) Not Quite a Myriad of Gene Patents Nature Biotechnology 31 5 404-410

Bubela, Tania, Gold, E Richard, Graff, Gregory D, Cahoy, Daniel, Nichol, Diane, (2013) Patent Landscaping for Life Sciences Innovation: Toward Consistent and Transparent Practices Nature Biotechnology 31 3 202-206

(2012) "Agricultural Biotechnology: Equity and Prosperity" Chapter 15 in JS Popp, MM Jahn, MD Matlock and NP Kemper Eds, The Role of Biotechnology in a Sustainable Food Supply, Cambridge University Press 252-266

(2012) "Statement on Data, Materials Sharing, Intellectual Property in Pluripotent Stem Cell Science in Japan, China" Hinxton Group white paper, December Online at

(2012) "The research, development, commercialization, and adoption of drought and stress tolerant crops" N Tuteja and S Gill, CROP IMPROVEMENT UNDER ADVERSE CONDITIONS, Springer Science + Business Media

Mathews, D J, Graff, Gregory D, Saha, K, Winickoff, D E, (2011) Access to stem cells and data: persons, property rights, and scientific progress. Science (New York, N.Y.) 331 6018 725-7

(2010) "Legal Context of University Intellectual Property and Technology Transfer" refereed report prepared for the Committee on Management of University Intellectual Property: Lessons from a Generation of Experience, Research, and Dialogue, National Research Council, National Academies of Science, Washington DC, 224 pages

(2010) The Commercialization of Biotechnology Traits Plant Science 179 635-644

Graff, Gregory D, Zilberman, D, Bennett, A B, (2009) "The contraction of agbiotech product quality innovation." Nature biotechnology 27 8 702-4

Winickoff, D E, Saha, K, Graff, Gregory D, (2009) Opening stem cell research and development: a policy proposal for the management of data, intellectual property, and ethics. Yale journal of health policy, law, and ethics 9 1 52-127

Bergman, K, Graff, Gregory D, (2007) The global stem cell patent landscape: implications for efficient technology transfer and commercial development. Nature biotechnology 25 4 419-24

(2003) Intellectual property resources for international development in agriculture Plant Physiol 133 1666-1670

Delmer, D P, Nottenburg, C, Graff, Gregory D, Bennett, A B, (2003) Intellectual property resources for international development in agriculture. Plant physiology 133 4 1666-70

Graff, Gregory D, Cullen, S E, Bradford, K J, Zilberman, D, Bennett, A B, (2003) The public-private structure of intellectual property ownership in agricultural biotechnology. Nature biotechnology 21 9 989-95