Intepat — Patent Renewal Fees Calculator

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Description

This Intepat tool estimates maintenance fees for a granted Indian patent, with a year-by-year presentation. Free access without registration uses parameters including the owner’s category, filing route and patent dates.

Strengths

• Shows renewal fees by maintenance year.
• Parameters for owner category and filing route.
• Supports planning advance payments for several years.

Limitations

• Covers official Indian maintenance fees, excluding management charges.
• Filing, prosecution and patent restoration costs are excluded.