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.
Building a fence costs approximately $2,631 for the average installation. Some owners can save as much as $1,000 off that price while the upper price boundary is $4,000. These calculations come from project reports by HomeAdvisor members.