Nowadays, online patent databases make patent retrieval more convenient, while patent analysis tools make patent analysis more efficient.

网上专利数据库方便了专利信息的检索，而相应专利分析软件的出现又使得专利分析更加快捷有效。

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Introduces the web sites and contents of patent databases well-known at home and abroad as well as the free retrieval of patent information on the Internet.

重点介绍因特网上国内外著名的专利数据库的网址、内容和专利文献的免费检索方法。

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Free information databases on Internet have brought new chances and challenges to the work of patent novelty searchng.

随着因特网免费信息数据库的日益丰富，给专利查新工作带来了新的机遇与挑战。

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Most schools set up a technology transfer office to help bring new discoveries to market, which mainly involves searching patent databases and chasing lots of paperwork.

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Her method for probing the validity of a patent often starts with a Google search, moving on to Wikipedia and more obscure troves, like Japanese patent databases translated into English.

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Scouring patent databases, Dr. Jung discovered a compound made by the former French drug maker Roussel Uclaf that locked onto the androgen receptor about 100 times more strongly than the commonly used prostate-cancer drug, Casodex.

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