Fig. 2. (A) Instances of Suzuki–Miyaura coupling present in the USPTO data and written with different amounts of detail. Generally, this type of reaction requires a palladium catalyst, a base, and a solvent. Any of those species may be missing in the examples of the Suzuki–Miyaura reaction found within USPTO. (B) An example of a nonsensical entry in the USPTO data. Colored circles represent the original USPTO atom mapping for this reaction. To the left are the number of patents and publication years.