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41 UCLA L. Rev. 443 (1993-1994)
Protection of the Ethnobiological Knowledge of Indigenous Peoples

handle is hein.journals/uclalr41 and id is 467 raw text is: PROTECTION OF THE ETHNOBIOLOGICAL KNOWLEDGE
OF INDIGENOUS PEOPLES1
Lester I. Yano*
INTRODUCTION    ............................................              444
I.  WHOSE KNOWLEDGE IS IT? ................................. 448
II. PATENT LAW APPLIED TO ETHNOBIOLOGICAL KNOWLEDGE ............ 451
A. Statutory and Case Law Perspective .......................... 451
1.  Products of Nature  .................................        452
2. New and Novelty Requirements. ........................ 455
3. Nonobviousness Requirement ............................ 456
4.  Utility  Requirement  ................................ 457
B. Application of Case Law to Ethnobiological Knowledge ........... 457
1.  Products of Nature  .................................        459
2.  Novelty  Requirement  ............................... 459
3. Nonobviousness Requirement .......................... 460
III. PATENT POLICY PERSPECTIVE ................................ 462
A. A Summary of Economic Patent Theories ..................... 463
1.  The  Reward  Theory  ................................ 463
2.  The  Prospect Theory  ............................... 465
3. The Rent Dissipation Theory .............. ............ 467
B. Application of Patent Theory to Ethnobiological Knowledge  ....... 468
1.  The  Reward  Theory  ................................ 469
2.  The  Prospect Theory  ............................... 469
3. The Rent Dissipation Theory .......................... 470
* Third year student, UCLA School of Law, Comment Editor, UCLA Law Review, Volume
41; M.S.E., 1981, UC Irvine; B.S.C.E., cum laude, 1979, WashingtonUniversity in St. Louis. This
Comment is dedicated to all of the indigenous peoples who have worked to insure that their
valuable knowledge is not lost. I would like to thank my academic advisor, Professor Carole E.
Goldberg-Ambrose, for her guidance and nurturing support and Professor Mark F. Grady for his
helpful advice and suggestions. I am also indebted to Jaleen Nelson, Asha Lata Badrinath, Angela
Bellanca, Robyn Polashuk, Vicki Norton, Hao-Nhien Vu, and Richard A. Tamor for the
improvements they made to this Comment. I am especially grateful to my parents, Itsuo and Ethel
Yano, for their unquestioning and unwavering support in all phases of my life.
1. In this Comment, ethnobiological knowledge is defined as the knowledge of indigenous
peoples about the utility, diversity, and chemical characteristics of plants found in their
environment. Cf. Bo Holmstedt & Jan G. Bruhn, Ethnopharmacology-A Challenge, 8 J.
ETHNOPHARMACOLOGY 251, 251 (1983) (defining ethnopharmacology as the observation,
identification, description and experimental investigation of the ingredients and the effects of
indigenous drugs.).

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