Non practicing entities brought 67 of the 74 suits, or 90.5%, the highest share of any industry with more than 50 cases. The concentration on the asserter side is sharper still. Cedar Lane Technologies filed 26 cases on its own, more than a third of the industry docket, and the four largest asserters account for 49 of the 67 non practicing filings.
The whole industry's exposure rests on 40 distinct patents. A defendant here can read the complete set of patents asserted against the sector in a twelve month window, which is not a practical exercise anywhere else.
Those patents are old and heavily bought. A median 12.0 years separates grant from suit, and 83.3% were acquired rather than filed by the party asserting them. Average family size is 4.9 members against 17.3 across all industries.
What this cannot tell you. The dataset records filings, parties and asserted patents, not results, so settlement rates, IPR institution rates and dismissal figures all fall outside it. Nothing here describes what a matter costs to defend or how it ends.
Using this on a live matter
Three questions answerable from public records in the first hour after a complaint or demand letter arrives, and what each answer usually means in this industry.
Has this patent been asserted before?
Seventy four cases in this industry rest on 40 distinct patents. A patent asserted against a financial services defendant has usually been asserted against others already, and the earlier defendants' filings are public. Prior claim constructions, invalidity contentions and terminated cases involving the same patent are the fastest research available here.
Is the asserter one of four names?
Four entities brought 49 of the 67 non practicing cases. The single largest brought 26. Identifying the asserter against that short list places a new matter inside a known campaign more often than not, with the campaign's existing docket available as precedent.
What does the claim actually recite?
G06Q, the class covering data processing for commerce and business methods, carries 47.4% of asserted patents here. The claims arrive a median 12.0 years after grant, on patents prosecuted under earlier eligibility practice.
Who is doing the asserting
of cases came from entities that hold patents without building products, the highest share of any industry with more than 50 cases.
Telecommunications is next at 88.0%, then software and internet at 74.6%. At the far end, pharmaceuticals recorded no non practicing filings at all across 67 cases. Financial services carries no unclassified cases in this window, so the headline figure and the all filings figure are the same number.
Only 17 distinct non practicing entities filed here. Semiconductors drew 66 across a comparable period, and consumer goods drew 62.
Every case in this window carried a classified asserter, so 90.5% is both the classified share and the share of all filings.
What a defensive portfolio reaches
A portfolio held for deterrence works by giving the other side something to lose if it is sued back. The mechanism needs an opponent whose own products can infringe.
financial services companies sued here appear anywhere in this data as an asserting party.
The 17 non practicing entities that filed against financial services defendants hold patents they do not practice. Invalidity and non infringement defenses work normally against them. An entity that sells nothing has no infringing sales to accuse and no revenue to support a damages award, so a countersuit on the defendant's own patents has no target.
A bank or a payments company that files patents is building an asset with uses other than deterrence. On this record, deterrence is not among the uses that the last twelve months would have rewarded.
Deterrence bears on the 9.5% of matters that operating companies bring, and the remaining 90.5% arrive from parties a portfolio cannot reach.
Who is getting sued
Three companies with market capitalization of $200 billion or more absorbed 3 of the 74 cases. 40 companies with no public listing absorbed 47 between them, or 64% of the industry total.
Cases by defendant size
74 cases across 65 distinct financial services defendants.
The largest institutions are not where this volume lands. Three mega cap defendants faced one case each. Private companies, which in this sector means payments processors, lenders and financial technology firms without a listing, absorbed nearly two thirds of the docket. A campaign that reaches 40 private companies in twelve months is priced against settlement economics rather than against the balance sheets of the largest defendants.
What they assert on
Most asserted patents carry a primary CPC subclass. One class carries nearly half of everything brought against financial services defendants.
Asserted patents by technology area
95 patents with a primary CPC classification, split by asserting party type.
G06Q47.4% of asserted patentsH04M16.8%H04W10.5%G06K9.5%H04L7.4%H03L3.2%Two kinds of asserted patent
Patents asserted by non practicing entities differ from those asserted by operating companies on attributes visible in the public record. The operating company column rests on 14 patent records across 7 cases and is reported with that limit attached.
| Attribute | Asserted by NPEs | Asserted by op. co. | Spread |
|---|---|---|---|
| Share acquired rather than original | 87.8% | 57.1% | −30.7 pts |
| Median years from grant to suit | 12.0 | 6.1 | 2.0× |
| Median years from priority to suit | 15.8 | 15.2 | level |
| Average simple family size | 4.4 | 7.8 | 1.8× |
| Share that are continuations | 35.4% | 50.0% | +14.6 pts |
Two years of filings
Cases filed per quarter against financial services defendants
By asserting party type. 2026 Q3 is partial and the data ends 10 August 2026.
This industry does not have a filing trend. It has two spikes. 2025 Q1 carried 31 cases and 2025 Q4 carried 35, against six to sixteen in every other quarter measured. Both spikes are non practicing filings, at 28 and 32 respectively. Campaign litigation arrives in batches against many defendants at once, so a quiet quarter here carries no information about the next one.
Recent assertions by operating companies
Seven operating company suits landed across the full twelve months, and three were classified as disputes between direct competitors. All three are listed.
- Competitive
Liquid Rarity Exchange, LLC v. Securitize, Inc.
2 patents · asset tokenization
- Competitive
PayRange LLC v. Airwallet ApS
2 patents · mobile payment for unattended machines · cross border
- Competitive
Autoscribe Corporation v. Stripe, Inc.
2 patents · payment processing · small asserter against an incumbent
Each of the three rests on two patents. No operating company filed more than once against a financial services defendant in this window. Competitive relationship labels come from model classification in the source data rather than from court findings.
Portfolio attributes across all assertions
- Acquired patents
- All industries: 49.9%
- Median grant → suit
- All industries: 6.3 yrs
- Median priority → suit
- All industries: 13.1 yrs
- Continuations
- All industries: 44.5%
- Avg simple family
- All industries 17.3 · median here 5
- Avg total claims
- 3.8 independent claims average
It is 83.3% acquired against a 49.9% norm and twelve years from grant to suit against 6.3. Its families average 4.9 members against 17.3. The profile describes single United States patents bought years after issue and asserted late, which is what the asserter mix and the 40 patent universe together predict.
Most active asserters in window
Entities that do not practice
- Cedar Lane Technologies Inc.
- CheckWizard LLC
- Intercurrency Software LLC
- Patent Armory Inc.
- Induction Devices LLC
Operating companies
- Autoscribe Corporation
- Castle Fit Corporation
- First Horizon Bank
- Katasi LLC
- Liquid Rarity Exchange, LLC
One entity accounts for 35% of all cases against the industry, and the top four account for 73% of non practicing filings. Every operating company on the right filed exactly once. An asserter watchlist of four names covers most of the realistic exposure here.