If you know the patent number, enter it in the Cited Work field. If you do not know the patent number, try entering the name of the first listed inventor or patent assignee in the Cited Author field.
For example, to find references to U.S. patent 4096196-A, enter 4096196 in the Cited Work field.
Did You Know ... If you also subscribe to Derwent Innovations Index and the patent is included in the Derwent database, the patents you find in the citation index will be linked to the corresponding full patent records in Derwent Innovations Index.
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