patent maintenance

How Much Is The First Patent Maintenance Fee?

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How Much Is The First Patent Maintenance Fee? According to the USPTO renewal website, the fee schedule is as follows: 4+ years: $1,600 for large entity, $800/$400 for small/micro. 8+ years: $3,600 for large entity, $1,800/$900 for small/micro. 12+ years: $7,400 for large entity, $3,700/$1850 for small/micro. How often do you have to pay patent

How Much Is Patent Maintenance Fee?

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How Much Is Patent Maintenance Fee? The current USPTO Fee Schedule indicates that the fees due at each maintenance interval are as follows: 3-3.5 years: $1,600 for large entities and $800/$400 for small/micro entities. 3.5-4 years: the amount above plus another $160 for large entities or $80/$40 for small/micro entities. Who can pay patent maintenance