Driscoll’s vs. California Berry Cultivars: Plant Patent Dispute Ends in Mutual Dismissal
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📋 Case Summary
| Case Name | Driscoll’s, Inc. v. California Berry Cultivars, LLC |
| Case Number | 2:19-cv-00493 |
| Court | U.S. District Court for the Eastern District of California |
| Duration | Mar 2019 – Feb 2026 6 years 11 months |
| Outcome | Mutual Dismissal — No Damages |
| Patents at Issue | |
| Accused Products | Amesti™, Lusa™, and Marquis™ Strawberry Varieties |
Case Overview
The Parties
⚖️ Plaintiff
Dominant force in fresh berry production and distribution, with a sprawling IP portfolio covering proprietary cultivar breeding.
🛡️ Defendant
Cultivar development company founded by former Driscoll’s scientists, with commercially marketed strawberry plants.
Patents at Issue
This landmark case involved four U.S. plant patents covering proprietary strawberry varieties. Plant patents under 35 U.S.C. § 163 protect asexually reproduced distinct and new plant varieties, registered with the U.S. Patent and Trademark Office (USPTO).
- • USPP018878P2 — Proprietary Strawberry Cultivar
- • USPP023400P2 — Proprietary Strawberry Cultivar
- • USPP022247P2 — Proprietary Strawberry Cultivar
- • USPP014771P3 — Proprietary Strawberry Cultivar
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The Verdict & Legal Analysis
Outcome
The case resolved through a stipulated dismissal with prejudice pursuant to Federal Rule of Civil Procedure 41(a)(1)(A)(ii). Both sides agreed to dismiss all claims and counterclaims, with each party bearing its own costs and attorneys’ fees. No damages were awarded, and no injunctive relief was publicly ordered.
Key Legal Issues
The core of plant patent infringement litigation often revolves around complex botanical comparison. Proving infringement requires demonstrating that the accused variety is an unauthorized asexual reproduction of the patented plant, a highly fact-intensive inquiry requiring expert phenotypic and potentially genotypic comparison. Given Douglas Shaw’s background as a former Driscoll’s breeder, inventorship disputes and validity challenges were likely central to the protracted litigation. The mutual dismissal suggests the parties reached a negotiated resolution, avoiding the inherent uncertainties of trial.
Freedom to Operate (FTO) Analysis
This case highlights critical IP risks in agricultural biotechnology and cultivar development. Choose your next step:
📋 Understand This Case’s Impact
Learn about the specific risks and implications from this litigation.
- View all 70+ related plant patents in this technology space
- See which companies are most active in plant breeding IP
- Understand claim construction patterns for plant varieties
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High Risk Area
Proprietary cultivar breeding programs
70+ Related Patents
In strawberry cultivar space
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✅ Key Takeaways
Plant patent infringement cases involve unique evidentiary burdens requiring specialized botanical expert witnesses.
Search related case law →Stipulated mutual dismissals after years of litigation signal the complexity of phenotypic infringement proof.
Explore precedents →Counterclaims by former-employee defendants create layered invalidity and inventorship risks for plant patent holders.
Analyze litigation trends →Frequently Asked Questions
Four U.S. plant patents: USPP018878P2, USPP023400P2, USPP022247P2, and USPP014771P3, covering proprietary strawberry cultivar varieties.
The case was dismissed with prejudice by stipulation of all parties under FRCP 41(a)(1)(A)(ii), with each side bearing its own costs and attorneys’ fees. No damages or injunctive relief were publicly ordered.
It reinforces that plant patent enforcement is resource-intensive and fact-dependent, making early FTO analysis, robust prosecution records, and proactive employment IP agreements critical risk management tools.
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References
- PACER (Public Access to Court Electronic Records) — Case No. 2:19-cv-00493
- USPTO Patent Full-Text Database — Plant Patent Records
- World Intellectual Property Organization — Plant Variety Protection
- Cornell Legal Information Institute — 35 U.S.C. § 163 (Plant Patents)
- PatSnap — IP Intelligence Solutions for Agricultural Biotech
This article is for informational purposes only and does not constitute legal advice. All case information is drawn from publicly available court records. For platform capabilities, visit PatSnap.