The patent invalidity ruling is final and removes a long-pending litigation overhang. No further court dates or settlement risks remain — monitor for any certiorari petition by the plaintiff (unlikely given the nonprecedential nature and the strength of the Federal Circuit's Alice analysis).
Price Chart
Executive Summary
The Federal Circuit affirmed judgment in favor of W.W. Grainger in a patent infringement suit brought by Berkeley*IEOR, holding the asserted patents invalid as directed to patent-ineligible abstract ideas. The ruling permanently extinguishes all infringement claims against Grainger, removing any potential liability or royalty exposure from this litigation.
Court Ruling Details
Key Facts
- Federal Circuit affirmed judgment for Grainger on all counts, finding the asserted patents invalid under 35 U.S.C. § 101 for claiming the abstract idea of 'calculating profitability' without an inventive concept.
- The ruling is a final, nonprecedential disposition — no damages were awarded against Grainger, and the case is concluded with no further liability.
- Grainger was a defendant-appellee (Customer Defendant) in a case that had been severed and stayed since 2019; the appellate decision resolves the matter entirely in Grainger's favor.
Financial Impact
No damages or monetary exposure was ever quantified in the opinion; the ruling eliminates any potential liability from this patent suit.
Risk Factors
- Plaintiff could theoretically petition for certiorari, but the nonprecedential disposition and clear Alice reasoning make Supreme Court review highly unlikely.
- No other material risks identified from this filing.
Investment Themes
Documents Analyzed
This report is based on 2 court opinions.
| Document | Accession Number |
|---|---|
| COURT-RULING Data (Synthetic) | court-cb94f68f3c-GWW |
| COURT-RULING Data (Synthetic) | court-46b35cc474-GWW |
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| Type | Now | ||||
|---|---|---|---|---|---|
Oct 20, 2026 6d ago | Institutional Cluster | $1,351.87 $1,360.08 | ▲ +0.61% | ▲ +1.79% | $1,335.45 (−1.21%) |
Sep 21, 2026 5w ago | Court Ruling | $1,268.62 $1,270.67 | ▲ +0.16% | ▲ +0.88% | $1,335.45 (+5.27%) |
Aug 4, 2026 12w ago | 8-K | $1,294.37 $1,279.23 | ▼ −1.17% | ▼ −0.97% | $1,335.45 (+3.17%) |
Aug 3, 2026 12w ago | 8-K | $1,372.29 $1,294.37 | ▼ −5.68% | ▼ −7.45% | $1,335.45 (−2.68%) |
Jul 29, 2026 12w ago | Press Release | $1,358.92 $1,355.49 | ▼ −0.25% | ▼ −1.93% | $1,335.45 (−1.73%) |
May 12, 2026 24w ago | Insider Cluster | $1,236.08 $1,247.88 | ▲ +0.95% | ▲ +0.38% | $1,335.45 (+8.04%) |
May 7, 2026 24w ago | S-3ASR | $1,229.60 $1,224.19 | ▼ −0.44% | ▼ −0.67% | $1,335.45 (+8.61%) |
Mar 10, 2026 33w ago | DEFA14A | $1,105.87 $1,106.40 | ▲ +0.05% | ▲ +0.15% | $1,335.45 (+20.76%) |
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