patenting造句

If truth be told, few inventions are really worth patenting.

He fell out with the NIH, however, over the issue of patenting DNA sequences called expressed sequence tags.

But imagining is not the same as building, and puzzling is a long, long way from patenting.

By and large, the inventions and discoveries worth patenting are those in the pharmaceutical and biotech fields, where the pay-off for blockbuster drugs can amount to billions of dollars a year.

Transnational firms are also patenting human chromosomes, cells, tissues and organs. PPL, the company that cloned the sheep named Dolly, has applied for a patent that includes cloned human embryos as intellectual property.

It may take a couple of enthusiasts working evenings and weekends for a year or two-not to mention tens of thousands of dollars of their savings-to get a pet idea to the patenting stage.