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Delaware
Delaware Law360 provides breaking news and analysis on legal and regulatory issues in Delaware. Coverage includes high-stakes litigation, policy developments, and corporate deals affecting the state.
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Latest News in Delaware
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July 02, 2025
The Biggest Patent Rulings Of 2025: A Midyear Report
A ruling by the full Federal Circuit invited greater scrutiny of patent damages testimony, and the U.S. Patent and Trademark Office's acting director established new criteria for rejecting patent challenges. Here's a look at the top patent decisions from the first half of 2025.
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July 02, 2025
States Say DHS' Softer Stance On Grants Doesn't Moot Suit
A collective of 20 states said Wednesday that only Congress can change the terms of federal grants, telling a Rhode Island federal judge that the U.S. Department of Homeland Security's softening of its stance on withholding funds to states that don't cooperate with immigration enforcement cannot moot their suit against the government.
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July 02, 2025
Judge Revives Supplement Patent Claims Jury Found Invalid
A Delaware federal judge Wednesday allowed HQ Specialty Pharma Corp. to correct an injectable calcium supplement patent it accused Fresenius Kabi of infringing and found the claims were no longer invalid as a result.
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July 02, 2025
Tyson Wins $55M In Del. After Poultry Rendering Plants Trial
A Delaware judge awarded $55 million in damages Wednesday to Tyson Foods Inc. arising from its $866 million acquisition of poultry rendering plants in Georgia and Alabama, finding after trial that American Proteins Inc. concealed past recycling of slaughter wastewater sludge and fraudulently induced the deal.
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July 02, 2025
Insurers Blast Avon Ch. 11 Talc Injury Trust
A group of insurance carriers is asking a Delaware bankruptcy judge to reject cosmetic seller Avon Products' Chapter 11 plan, saying it would unfairly force them to pay possibly bogus talc injury claims.

Areas of Coverage
- LITIGATION
- Court of Chancery cases
- Antitrust litigation
- Class actions
- Environmental suits
- Labor and employment issues
- Intellectual property cases
- Product liability and consumer protection disputes
- Securities disputes
- Bankruptcy proceedings
- AGENCIES
- Federal Trade Commission
- U.S. Consumer Product Safety Commission
- U.S. Department of Justice
- U.S. Department of Labor
- U.S. Environmental Protection Agency
- U.S. Food and Drug Administration
- U.S. Patent and Trademark Office
- U.S. Securities and Exchange Commission
- Delaware Attorney General’s Office
- ENFORCEMENT
- Investigations and enforcement actions by state and federal prosecutors
- TRANSACTIONS
- Mergers, acquisitions, and joint ventures involving companies headquartered in Delaware
- Real estate deals
- PROFILES
- Nominations, appointments, and elections of judges and agency officials in Delaware
- Personnel moves
- Profiles of Delaware judges, litigators, and firms
Readership
- Lawyers at top law firms practicing in Delaware
- Corporate counsel and compliance officers at Fortune 1000 companies
- Executives and attorneys working with Delaware-based companies
- Information experts at law firms, agencies, and companies
- Policymakers at federal and state agencies
- Judges and court staff across the U.S.
- Professors, students, and library staff at every accredited law school in the U.S.
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