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When Does A U.S. Utility Patent Expire?

  • If filed today, the default patent term is 20 years from the day of filing your U.S. utility patent application.

Patent term is the duration or life of your patent. The default is the starting point for calculating when your patent will expire. The term of a U.S. utility patent can be increased by delays at the USPTO (patent term adjustment (PTA)” or delays for FDA approval (patent term extension (PTE)). The term of a U.S. utility patent can be decreased by terminal disclaimers and by a failure to pay maintenance fees.

Provisional Patent Applications
1. Provisional Patent Applications: What You Need To Know, Part 1
2. Provisional Patent Applications: What You Need To Know, Part 2
3. Provisional Patent Applications: What You Need To Know, Part 3
4. Provisional Patent Applications: What You Need To Know, Part 4
5. Provisional Patent Applications: What You Need To Know, Part 5
6. Provisional Patent Applications: What You Need To Know, Part 6
7. Provisional Patent Applications: What You Need To Know, Part 7
8. Provisional Patent Applications: What You Need To Know, Part 8
9. Provisional Patent Applications: What You Need To Know, Part 9
10. Provisional Patent Applications: What You Need To Know, Part 10
11. Provisional Patent Applications: What You Need To Know, Part 11
12. Provisional Patent Applications: What You Need To Know, Part 12
13. Provisional Patent Applications: What You Need To Know, Part 13
14. Provisional Patent Applications: What You Need To Know, Part 14
15. Provisional Patent Applications: What You Need To Know, Part 15
16. Provisional Patent Applications: What You Need To Know, Part 16
17. Provisional Patent Applications: What You Need To Know, Part 17
18. Provisional Patent Applications: What You Need To Know, Part 18
19. Provisional Patent Applications: What You Need To Know, Part 19
20. Provisional Patent Applications: What You Need To Know, Part 20
21. Provisional Patent Applications: What You Need To Know, Part 21
22. Provisional Patent Applications: What You Need To Know, Part 22
23. Provisional Patent Applications: What You Need To Know, Part 23
24. Provisional Patent Applications: What You Need To Know, Part 24
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