Jan 29 (Reuters) - Blackstone-backed Liftoff Mobile is aiming to raise as much as $762 million in its initial public offering in the United States, the mobile app marketing provider said on Thursday. (Reporting by Arasu Kannagi Basil in Bengaluru; Editing by Alan Barona) (The article has been published through a syndicated feed. Except for the headline, the content has been published verbatim. Liability lies with original publisher.)
