One of Juul’s Co-Inventors Is Leaving the Company

  • Principal engineer’s departure comes ahead of FDA deadline
  • Altria investment now under FTC scrutiny ushered in changes

     

Photographer: Gabby Jones/Bloomberg
Lock
This article is for subscribers only.

A co-inventor of Juul Labs Inc.’s e-cigarette left the company on Monday, people familiar with the matter said.

Cole Hatton, who was Juul’s principal engineer, was one of the firm’s first employees. He’s also named on the patent for the Juul device as a co-inventor, along with the company’s co-founders, Adam Bowen and James Monsees. The move comes just days after the departure of Guy Cartwright, a senior executive in charge of leading a $1 billion restructuring of the company, and less than a month after Monsees announced that he was leaving the Silicon Valley startup that he helped build.