The multinational drugmaker Johnson & Johnson is being accused in India of suppressing key facts on the aftermath of surgeries conducted on thousands of patients using what were alleged to be faulty hip replacements manufactured by a UK subsidiary. One of the world’s biggest pharmaceutical manufacturers, Johnson & Johnson includes 250 subsidiaries with operations in 60 countries and sells products in more than 175 countries. A telephone call to the company’s New Brunswick, New Jersey corporate offices was ignored by a receptionist who said she didn’t have a telephone number for media representatives.