They require patent applicants to declare any use of hereditary material obtained from humans, animals, plants or microbes if inventions are dependent on those genetic resources.
如果发明中利用了基因资源，专利申请人必须申明其所使用的所有从人、动植物或微生物中获取的遗传物质。
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According to the company, which filed for the patent in November 2003, U.S. patent 7,568,213 covers all episodic media downloads, not just the RSS-dependent downloads that power today's podcasts.