June 2, 2014

Greenstone on Tuesday announced the introduction of nadolol tablets to its generic pharmaceutical product line. The drug is available in dosage strengths of 20-mg x 100, 40-mg x 100 and 80-mg x 100.

May 15, 2014

Greenstone announced the introduction of rifabutin capsules to its product line. The drug is the authorized generic version of Mycobutin.

April 15, 2014

Greenstone, a generic pharmaceutical subsidiary of Pfizer, announced the introduction of amlodipine besylate/atorvastatin calcium tablets to its roster of products.

March 31, 2014

Greenstone announced the introduction of Piroxicam capsules to its generic pharmaceutical product line. The drug is offered in dosage strengths of 10 mg and 20 mg, and is the generic equivalent to Feldene.

December 17, 2013

Greenstone has launched a version of a drug used to treat fungal infections, the company said.

April 25, 2013

Greenstone has launched an authorized generic painkiller, the company said.

February 26, 2013

Greenstone has launched an authorized generic version of a drug used to treat cholesterol.

June 18, 2012

Greenstone, the generic pharmaceutical subsidiary of Pfizer, has launched olanzapine tablets.

September 6, 2010

The generics subsidiary of Pfizer is launching a new business focused on authorized generics....