Patent portfolio management is the ongoing process of deciding what to file, what to keep, what to abandon, and when to pay, so that the patents you own still match the business you’re actually running. That’s a budgeting and calendaring discipline, not a filing task, and it runs for the full twenty-year life of a utility patent.
This article is general information about United States patent practice, not legal advice. Every portfolio is different, and deadlines are unforgiving. Talk to a registered patent attorney about your specific situation.
Most inventors and founders we talk to in New York City, Red Bank, and across New Jersey pour everything into getting a first patent granted, then stop thinking about it. Three and a half years later a maintenance fee comes due, nobody is watching the docket, and an asset the company invested heavily in goes abandoned without anyone noticing. It happens constantly. It’s also completely preventable.
What a Patent Portfolio Actually Is
A portfolio is every piece of intellectual property your company controls plus the pending applications that will become property later. For most small and mid-size companies that means some mix of:
- Issued utility patents
- Issued design patents
- Pending non-provisional applications
- Provisional applications sitting on their twelve-month clock
- Foreign applications or PCT filings
- Trademarks and copyrights that overlap with the same product
Those pieces have different lifespans and different cost curves. A utility patent runs twenty years from the earliest non-provisional U.S. filing date it claims benefit from. A design patent granted on an application filed on or after May 13, 2015 runs fifteen years from the date it issues, and it carries no maintenance fees at all. A provisional gives you twelve months and then it’s gone. Managing all of that from memory doesn’t work past about two assets.
The Maintenance Fee Schedule Nobody Diaries
U.S. utility patents require three maintenance payments after grant, due at 3.5, 7.5, and 11.5 years. Miss all three windows and the patent expires early no matter how valuable it is.
Here’s the current schedule, from the USPTO fee schedule effective January 19, 2025:
| Due at | Undiscounted | Small entity | Micro entity |
|---|---|---|---|
| 3.5 years | $2,150 | $860 | $430 |
| 7.5 years | $4,040 | $1,616 | $808 |
| 11.5 years | $8,280 | $3,312 | $1,656 |
Small entity status cuts these by 60 percent and micro entity status by 80 percent, which is why entity status is worth auditing rather than assuming. Companies grow, get acquired, or license to a large company, and status can change underneath you.
Each fee has a six-month grace period after the due date, but paying inside that window adds a $540 surcharge at every milestone. These are government fees paid to the USPTO. They’re separate from whatever your law firm charges to handle the filing.
The 2025 Fee Changes That Punish Slow Portfolios
The January 2025 fee schedule added charges that specifically target long-running application families, and they change the math on strategies that used to be cheap.
Continuing application surcharges. File a continuation, divisional, or continuation-in-part more than six years after the earliest benefit date and you owe an extra $2,700. Past nine years, it’s $4,000. Keeping a family “alive indefinitely” now has a line-item price.
Repeat RCEs. A first Request for Continued Examination costs $1,500. The second and each one after runs $2,860. Two RCEs on the same application used to be a routine tactic; now it’s a decision worth making deliberately.
Information disclosure statement size fees. Submitting more than 50 references costs $200, more than 100 costs $500, and more than 200 costs $800.
None of these are catastrophic on their own. Across a portfolio of fifteen or twenty assets, they add up to real money that nobody budgeted for.
Build a Portfolio Review Into Your Year
Companies that handle this well tend to do the same four things.
Keep one docket, not five. Every deadline belongs in one system that a named human checks: maintenance fees, office action responses, provisional conversions, foreign national stage entry. If your patent counsel dockets for you, ask to see it. Many portfolios go abandoned in the gap between “I assumed they were watching” and “I assumed you were.”
Audit against the product roadmap annually. Ask a blunt question about each asset: does this cover something we sell, something we plan to sell, or something a competitor would want to sell? Patents that fail all three are candidates for abandonment or sale. Paying an $8,280 fee at 11.5 years to protect a discontinued product is a decision, and it should be a conscious one.
Watch the twelve-month and thirty-month clocks. A provisional application converts within twelve months or the priority date is lost. If you’re going international through the Patent Cooperation Treaty, national stage entry generally runs thirty months from the priority date. These are the two deadlines that most often surprise founders.
Keep assignments and inventor records clean. Chain of title problems tend to surface at the worst possible moment, during due diligence in a funding round or an acquisition. Fixing them early is cheap. Fixing them under a deal timeline is not.
When to Prune and When to Expand
Pruning feels like failure. It usually isn’t. A tight portfolio of six patents that read on your actual products is more valuable in a negotiation than twenty patents that read on nothing anyone makes.
Expanding makes sense when the product has moved past what the original claims cover, when a competitor has entered with a design-around, or when you’re entering a market where enforcement is realistic. For companies selling on Amazon, for example, a design patent can be far more useful in a takedown than a utility patent with claims that require expert testimony to explain.
Most portfolios need some of each, and where the line falls moves year to year. That’s the conversation worth having with counsel on a schedule, not the week a fee comes due.
Frequently Asked Questions
What is patent portfolio management?
Patent portfolio management is the ongoing work of tracking, funding, and pruning a company’s patents and pending applications so the assets still match the business. It covers docketing deadlines, paying maintenance fees, deciding what to abandon, and coordinating filings with product plans.
What happens if I miss a patent maintenance fee?
The patent expires. There is a six-month grace period after each due date during which you can still pay, with a $540 surcharge added. After the grace period closes, reinstatement requires a petition showing the delay was unintentional, which is neither guaranteed nor cheap.
Do design patents require maintenance fees?
No. U.S. design patents carry no maintenance fees. A design patent granted on an application filed on or after May 13, 2015 lasts fifteen years from the date of grant.
How long does a utility patent last?
Generally twenty years from the earliest U.S. non-provisional filing date the patent claims benefit from, not from the grant date. Patent term adjustment or extension can shift that in some cases.
How often should I review my patent portfolio?
Once a year is a reasonable baseline for most small and mid-size companies, plus a review any time you raise money, get acquired, launch a materially different product, or receive a competitor’s cease-and-desist.
Can I reduce maintenance fees by claiming small entity status?
If you qualify, yes. Small entity status reduces the fee by 60 percent and micro entity status by 80 percent. Qualification depends on employee count, income, and whether rights have been licensed to a larger entity. Claiming status you don’t qualify for creates serious problems, so it’s worth confirming rather than assuming.
Is abandoning a patent ever the right call?
Often. If an asset doesn’t cover a current product, a planned product, or something a competitor wants, the escalating maintenance fees buy you very little. Abandonment or sale frees that budget for filings that do reflect the business.
Talk Through Your Portfolio
If you’re not sure what you own, when the next fee is due, or whether the claims still cover what you sell, that’s a solvable problem, and a much cheaper one to solve before a deadline than after. Goldstein Patent Law works with inventors and businesses from offices in New York City and Red Bank, New Jersey, and serves clients nationwide. Schedule a strategy call to walk through what’s in your portfolio and what it’s costing you.
