4. A pharmacist invented a medicine for cold and cough in 1999 and got it patented in 2002. In 2008 he made a remarkable improvement in that medicine to treat not only cold and cough but also fever. How can he protect such improvement? Advice.

1. Facts of the Case In 1999, a skilled pharmacist created a novel medicinal formulation to treat cold and cough. He diligently documented his process, […]