Databases

Derwent Innovations Index

Derwent Innovations Index® facilitates rapid, precise patent searching, letting you conduct patent and citation searches of inventions in chemical, electrical, electronic, and mechanical engineering. This resource merges the value-added patent information from Derwent World Patents Index® with the patent citation information from Derwent Patent Citation Index®. You can use additional descriptive information and coding to quickly grasp a patent's significance and its relationship to other patents. Reduce duplication of R&D; track competitors' activities; detect and avoid patent infringement; identify potential gaps in the marketplace and possible licensing opportunities.

Dates of Coverage: 
1963-

Dictionary of Plant Sciences [Full Text]

This dictionary gives wide coverage on topics including biochemistry, plant physiology, cytology, ecology, genetics, evolution, bio-geography, earth history, and the earth sciences. There is worldwide coverage of taxonomic groups - one-third of the entries are devoted to taxa, from bacteria and fungi to the main groups of flowering and non-flowering plants.

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