Golden Rice: a Product-Development Partnership in Agricultural Biotechnology and Humanitarian Licensing
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CASE STUDY 3 Golden Rice: A Product-Development Partnership in Agricultural Biotechnology and Humanitarian Licensing IP (intellectual property) constraints are often per- only two genes, phytoene synthase (psy) and phytoene ceived as barriers to market entry, especially when it desaturase (crt I), the pathway is reconstituted and comes to developing countries. This case study exam- beta-carotene accumulates in the endosperm (the en- ines the IP management component in the develop- dosperm being the edible part of the grain).3 ment of Golden Rice1 (or beta-carotene-containing rice) and the transfer and introduction of Golden Rice IntellEctual PRoperty to developing countries. Features oF the case Rice, one of the most widely grown food crops, The development of Golden Rice led to a significant contains neither vitamin A nor beta-carotene, yet it change in the relationship between the public sec- is a staple food crop for billions of people, especially tor and intellectual property. A freedom to operate in Asia. Here, and in other developing countries, vita- (FTO) review of pro-Vitamin A-containing Golden min A deficiency (VAD) is a major problem affecting Rice was commissioned by the International Rice primarily children under age five and pregnant and Research Institute, a center of the Consultative Group lactating women. Thousands of impoverished people on International Agricultural Research (CGIAR), lose their eyesight because of VAD. Severe VAD (xe- with funding from the Rockefeller Foundation (led rophthalmia, or night blindness) leads to permanent by one of us [AK]). The review showed that about 70 blindness: 500,000 people, 250,000 of them children, patents and patent applications were applicable to the lose their sight every year due to VAD.2 The deficiency improved rice when all patents issued in or applied also leads to a depressed immune system that increases for in all countries, including patents on commer- the incidence and severity of infectious diseases and cially accessed research tools, were considered.4 The infant mortality rates. published analysis also showed, in accordance with There are several avenues for mitigating VAD, in- analysis by Zeneca (which later merged with Novartis cluding programs to fortify food with vitamin A and to form Syngenta) that, in practice, only a few, if any, beta-carotene and to distribute vitamin A supplements patents pertaining to Golden Rice were applicable in to affected populations. For the supplement distribu- developing countries, together with a few material tion, more than US$100 million are spent every year. transfer agreements. An alternative, and complementary, approach is to in- sert relevant genes in rice. This allows farmers to grow Obtaining Freedom to Operate beta-carotene-rich rice. By enhancing those varieties Fortunately, these potential—and arguably perceived— primarily grown or consumed by poor people, beta- constraints were resolved in a few months in the year carotene can be delivered at essentially no cost once 2000 by a straightforward IP management strategy the Golden Rice has been developed and bred into lo- comprising four goals: cal varieties. • identification of major IP components (the Interestingly, rice plants synthesize beta-caro- above-mentioned FTO review) tene in foliage and other parts of the plant, but not • interpretation, with Zeneca, of the relevance of in the grain, and all but two steps of the biosynthetic the FTO review to the proposed humanitarian pathway are present in the grain. By the addition of use in developing countries Krattiger A and I Potrykus. 2007. Golden Rice: A Product-Development Partnership in Agricultural Biotechnology and Hu- manitarian Licensing. In Executive Guide to Intellectual Property Management in Health and Agricultural Innovation: A Handbook of Best Practices (eds. A Krattiger, RT Mahoney, L Nelsen, et al.). MIHR: Oxford, U.K., and PIPRA: Davis, U.S.A. Avail- able online at www.ipHandbook.org. © 2007. A Krattiger and I Potrykus. Sharing the Art of IP Management: Photocopying and distribution through the Internet for noncommercial purposes is permitted and encouraged. HANDBOOK OF BEST PRACTICES: EXECUTIVE GUIDE | CS 11 CASE STUDY 3 • in licensing for humanitarian use, led by Zeneca, • The technology must be introduced into public of IP components it did not already own seed varieties, as a way to optimize public sector • licensing by Zeneca, as Syngenta, via the inven- benefit and use. tors of the assembled (or bundled) intellectual • No technology fee (or surcharge) may be property to public sector institutions in devel- charged for Golden Rice, as a way to optimize oping countries that could use the rights for the public sector benefits. benefit of resource-poor farmers, and others, • Sale of Golden Rice is authorized by farmers, as deficient in vitamin A a way to reach urban poor. • Farmers are allowed to reuse harvested seeds. The patented key technologies for Golden Rice • Golden Rice may not be released in a country production include core patents related to the specific that lacks biosafety regulations and where of- biosynthetic pathway. These patents were filed by the ficial government review has not been made to inventors, Potrykus and Beyer. Their work built on ensure health and environmental safety. myriad other technologies that were published in is- • Export of Golden Rice is not permitted, except sued patent documents and scientific literature. These to other licensees for humanitarian research and core patents were licensed to Zeneca, which already subsequent use. (Export of crops is a commer- owned its own plant-biotechnology-related patents. cial activity. The purpose of the humanitarian Zeneca then negotiated access to all possibly necessary project is to assist resource-poor people in over- patents, including intellectual property from Bayer coming VAD). AG, MonsantoCompany, Novartis AG, Orynova BV, • With regard to improvements to the Golden and Zeneca Mogen BV. Rice technology: All of these companies, including Zeneca (which, o Humanitarian use of any improvements to coincidentally, almost immediately merged with Golden Rice is guaranteed under the same Novartis Agribusiness to form Syngenta), provided terms of the original agreement (and thus access to their technologies, free of charge, for de- any improvements to the technology will fined humanitarian research and use of Golden Rice serve the humanitarian purpose). Syngenta in developing countries. It is important to note that, has acted on this—donating to the humani- contrary to what many commentators state, the licens- tarian project new transformations, includ- ing process was relatively uncomplicated, with the in- ing the intellectual property and results re- volvement of commercially experienced people. ported in Paine and colleagues.5 o Commercial rights to improvements of the Licensing technology are granted back to Syngenta. Within a short time, 16 further licenses, including li- • No warranties are given by the licensor or licen- censes with the right to further sublicense (for example, sors (as is common for licenses), and each party the license issued to IRRI), were issued to public sec- is responsible for what it controls. tor licensees. Thus national programs in Bangladesh, China, India, Indonesia, the Philippines, South Africa, and Vietnam obtained licenses for use of the technol- KEy lESSonS lEARnED ogy in local rice varieties important in VAD areas. The rapid resolution of the IP constraints surrounding Golden Rice demonstrated, first of all, how effective IP Terms of the humanitarian license agreement management, coupled with strong collaborations be- The Golden Rice Humanitarian Board, although not tween the public and private sectors, can help achieve a legal entity, provides a forum for discussion of stra- global access to new technologies and products for tegic and tactical issues relating to the humanitarian humanitarian goals. The IP constraints identified by project. Both Potrykus and Beyer have the right to is- Kryder and colleagues6 did not delay the development sue licenses. Two licensees also have that right, as does of the product, and their clarification and resolution Syngenta, which has not exercised its right. All the li- required only managerial and influencing skills and censes are in the same form, as proposed by Syngenta the resulting goodwill of IP owners. and agreed to by the inventors. More specifically, three specific lessons have been The essential elements of the licenses include the learned: following points: 1. Intellectual property and patents did not delay • Syngenta retains commercial rights, although it the development and introduction of Golden has no current plans to commercialize Golden Rice by a single day. Notwithstanding this, the Rice. Humanitarian use, and research leading resolution of the potential IP constraints could to it, is allowed. not be ignored. • Humanitarian use is defined as use in develop- 2. Other constraints are much more critical to the ing countries by resource-poor farmers (earning introduction of Golden Rice, in particular, and less than US$10,000 per year from farming). to potentially life-saving food biotechnology CS 12 | HANDBOOK OF BEST PRACTICES: EXECUTIVE GUIDE CASE study 3 applications, in general. These constraints are, relationships with the private sector, and between the in decreasing order of importance: public sector institutions, are critical components of • the necessity of governments to establish the utilization of intellectual property