Merck's injected version of its blockbuster cancer drug Keytruda could face a potential patent challenge from biotech ...

Both Merck & Co. and Halozyme are holding their ground in a freshly unveiled patent dispute surrounding the New Jersey pharma ...

The company has asked the U.S. patent office to reconsider patents that could prevent it from selling an update to Keytruda.

The new formulation of Keytruda, currently under FDA review, is sparking conflict with Halozyme, which makes enzymes that ...

We recently published a list of the 11 Best Pharma Stocks to Buy According to Hedge Funds. In this article, we are going to take a look at where Merck & Co., Inc. (NYSE:MRK) stands against the other ...

Merck (MRK) has been adjusting Keytruda to make it easier to use and to protect the company for after the U.S. patent protection runs out in ...

Great investments are even better and more fruitful when you can buy them at a discount. Lots of investors enjoy keeping an ...

Merck (MRK) stock trended lower as Halozyme (HALO) challenges the company over injectable Keytruda patents. Read more here.

Merck's newly developed injected version of its blockbuster cancer drug, Keytruda, may be at the center of a potential patent ...