US12702644B2: ibuprofen cross-references 60 other patent(s) via PubChem structural search (6 likely-same-scaffold hit(s))

Real cross-patent screening for US12702644B2 (Chiesi Farmaceutici S.p.A., 'Pharmaceutical composition comprising ibuprofen and arginine'). Target compound ibuprofen resolved to canonical SMILES and screened against PubChem's patent-compound index. Result: 60 unique other patents reference structurally near-identical (6 hits) or related-scaffold (6 hits) compounds. Search completed in 39.3s. Structural overlap only; no infringement conclusion stated.