* Sherman had no succession plan in place before death -sources
* Billionaire’s children not involved in business
* Death could leave business vulnerable to takeover approach
* Apotex involved in ongoing litigation with Teva (In Dec 21 item, corrects spelling of Jonathon Sherman’s first name)
By Matt Scuffham
TORONTO, Dec 21 (Reuters) - Canadian pharmaceuticals billionaire Barry Sherman failed to implement a succession plan at his Apotex business before his death last week, two business associates told Reuters, potentially leaving it vulnerable to takeover approaches.
The bodies of Sherman, 75, and his wife Honey, 70, were found in their Toronto mansion last week and their deaths are under investigation by Toronto’s homicide squad. A memorial service was held on Thursday.
Sherman had always resisted approaches from trade buyers and never wanted to take the generic drugmaker public, the associates said, preferring to keep control and not involve outside shareholders.
Despite stepping down as chief executive in 2012, the self-confessed workaholic continued to work seven-day weeks and twelve-hour days. None of Sherman’s four children were interested in running the business and only one had worked at the company, the associates said.
Sherman’s son Jonathon, who has a degree in industrial engineering from Columbia University, took at job at the firm after graduating but quit after less than a year.
Sherman founded Apotex in 1974 and grew it through a strategy of launching hundreds of lawsuits against competitors to overturn patent protection for their drugs. Apotex would then manufacture cheaper identical products that did not carry a brand name.
The company now employs more than 10,000 worldwide with annual sales exceeding C$2 billion ($1.6 billion).
The associates said no formal sales process is underway. Any approach would come as the world’s biggest generic drug companies are grappling with declining drug prices and intensifying competition.
Any potential buyer would also require an appetite for litigation, the associates said, since Apotex is regularly involved in legal actions over patents.
And Teva Pharmaceuticals Industries , the world’s biggest maker of generic drugs, is currently in a legal dispute with Apotex over allegations a former Teva executive shared trade secrets with Apotex CEO Jeremy Desai.
Teva is also weighed by $35 billion in debt it took on to acquire Allergan’s Actavis generic drug business for $40.5 billion last year. Last week it said it would axe 14,000 jobs.
A Teva spokeswoman in Israel had no immediate comment when asked about any takeover plans or the status of its legal case against Apotex.
$1 = 1.2728 Canadian dollars Additional reporting by Ari Rabinovitch in Jerusalem; Editing by Meredith Mazzili