Ownership: Lehn & Fink was acquired by Sterling Drug in 1967 and Reckitt & Colman acquired L&F in 1994 when Bayer acquired Sterling-Winthrop.
Lehn & Fink, 1967'de Sterling Drug (Sterling-Winthrop) tarafından satın alındı ve Reckitt & Colman, 1994'te L & F'yi, Bayer AG ise Sterling-Winthrop'u satın aldı.