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Table 1 List of patents where the percentage of compounds found in SureChEMBL or IBM is low

From: Managing expectations: assessment of chemistry databases generated by automated extraction of chemical structures from patents

Patent number Number of compounds in SciFinder % SciFinder compounds in IBM SIIP % SciFinder compounds in SureChEMBL
US4231938 2 0.0 0.0
US4472305 277 0.4 0.4
WO2009126123 169 5.3 38.5
EP1481667 47 14.9 74.5
WO2008129280 62 17.7 19.4
US4847265 5 20.0 20.0
US6323216 20 20.0 40.0
WO2006083612 68 23.5 27.9
US4738974 4 25.0 25.0
US4572909 60 28.3 51.7
US6156756 81 32.1 27.2
  1. List of patents where the percentage of compounds in SciFinder that were also found in SureChEMBL or IBM SIIP is equal to or less than 30 %. Percentages above 30 % are marked in italics