Patent
in example sentence
Because ketamine has been available for decades, there is no
patent
for it, so pharmaceutical companies have little financial incentive to carry out research on the drug and seek approval for its use as an antidepressant.
More example sentences with word patent
But luckily, I found a
patent
online for industrial furnaces that use microwaves, and at 30 minutes at full power, and I was able to finish off the process.
The
patent
had 64 pages of text and 271 figures.
And Chester Carlson, the inventor, was a
patent
attorney.
He really was not intending to work in
patent
research, but he couldn't really find an alternative technical job.
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