Drug Exclusivity. Exclusivity is the sole marketing rights granted by the FDA to a manufacturer upon the approval of a drug and may run simultaneously with a patent. Exclusivity periods can run from 180 days to seven years depending upon the circumstance of the exclusivity grant.
Nationally, the cost to install a fence averages around $2,600, with most homeowners spending between $1,580 and $3,669. This data is based on actual project costs as reported by HomeAdvisor members.
1 The average aluminum metal fence cost is $15 to $40 per linear foot installed but prices could be as much as $100 per linear foot or more. 2  A chain link fence costs around $10 to $20 per linear foot installed.