Hipmunk Patents

Patent portfolio assigned to Hipmunk (verified via public assignee records). Travel metasearch startup (YC 2010, founders Adam Goldstein & Steve Huffman); acquired by SAP Concur 2016, shut down Jan 2020. Patents confirmed: Justia assignee page 'Hipmunk, Inc.' and Google Patents US9449288B2 'Travel services search'. Consumer-facing metasearch with no named B2B customers. patent_count_estimate left 0 (exact count not confirmed from an accessible page).