Jayden Patterson, 18, of Ayles Road, Hayes was charged on Thursday, 20 June with grievous bodily harm with intent to do serious harm and possession of an offensive weapon.
He appeared at Uxbridge Magistrates’ Court on Friday, 21 June.
He will next appear in custody at Isleworth Crown Court on Friday, 19 July.
Police were called to Mandeville Road, Ealing at 4.14pm on Tuesday, 18 June to reports that an 18-year-old man had been stabbed. The man was treated in hospital and his injuries have been assessed as not life-threatening.
A 15-year-old boy has been bailed pending further enquiries.
