Mesothelioma in Delaware

Mesothelioma in Delaware
Total Deaths (1999–2020)	239
Death Rate	12 per million (#4 nationally)
Median Age at Diagnosis	72
Top Exposure Sites	DuPont Edgemoor, Port of Wilmington, Delaware City Refinery
Statute of Limitations	2 years (PI & wrongful death)
Filing Venue	Delaware Superior Court, New Castle County
Key Trusts	Manville, W.R. Grace, USG, Armstrong, National Gypsum, Celotex
Notable Verdict	$9M — Schoepke v. EIDP (2025)
Trust Disclosure Law	None — parallel recovery permitted

Executive Summary

Delaware ranks #4 nationally in age-adjusted mesothelioma death rate, with 12 deaths per million residents and 239 total deaths recorded between 1999 and 2020. Industrial exposure at DuPont chemical facilities, the Port of Wilmington, and the Delaware City Refinery drives the state's elevated per-capita rate. The median age at diagnosis is 72, reflecting latency periods of 20 to 50 years between initial exposure and symptom onset.

Victims and surviving family members may pursue civil claims under a 2-year statute of limitations and file against Asbestos_Trust_Funds for additional recovery. Delaware has no trust fund disclosure statute, permitting parallel civil and trust recoveries without offset. The largest recent verdict—$9 million in Schoepke v. EIDP Inc. (2025)—underscores the state's viability as a plaintiff-favorable jurisdiction.

At a Glance

• #4 Death Rate Nationally — Delaware's age-adjusted mesothelioma mortality is 12 per million, ranking 4th among all U.S. states.
• 239 Deaths (1999–2020) — Total pleural mesothelioma deaths recorded in the CDC WONDER database for Delaware.
• DuPont-Driven Exposure — The DuPont Edgemoor Plant, DuPont Chambers Works, and related chemical operations are the primary sources of occupational asbestos exposure in the state.
• Port of Wilmington — Stevedores and longshoremen at the port were exposed to asbestos in cargo, ship insulation, and dock facilities.
• 2-Year Statute of Limitations — Personal injury and wrongful death claims must be filed within 2 years of diagnosis or death, respectively.
• $9 Million Verdict (2025) — Schoepke v. EIDP Inc. resulted in a $9M compensatory award in Delaware Superior Court.
• No Trust Disclosure Law — Delaware imposes no statutory offset between civil verdicts and Asbestos_Trust_Funds recoveries, allowing parallel claims.
• 6 Key Asbestos Trusts — Manville, W.R. Grace, USG, Armstrong, National Gypsum, and Celotex trusts are relevant to Delaware industrial exposures.

Key Facts: Mesothelioma in Delaware

Metric	Figure
Total mesothelioma deaths (1999–2020)	239
Age-adjusted death rate	12 per million (#4 nationally)
Median age at diagnosis	72
Statute of limitations (personal injury)	2 years from diagnosis
Statute of limitations (wrongful death)	2 years from date of death
Filing venue	Delaware Superior Court, New Castle County
Trust fund disclosure law	None — parallel recovery permitted
Notable verdict	$9M — Schoepke v. EIDP Inc. (2025)
Average national mesothelioma settlement	$1M–$1.4M
Average national mesothelioma trial verdict	$20.7M
Exposure hotspot corridor	Wilmington / New Castle County
Top industrial site	DuPont Edgemoor Plant (Edgemoor, DE)
Key trusts (count)	6 (Manville, W.R. Grace, USG, Armstrong, National Gypsum, Celotex)
Veterans resource	Wilmington VA Medical Center

State Overview

Delaware's mesothelioma burden is disproportionate to its population. Age-adjusted mortality stands at 12 deaths per million—among the highest in the United States—even though only 239 total deaths were recorded between 1999 and 2020. Chemical manufacturing and maritime commerce drove decades of occupational asbestos exposure along the Wilmington/New Castle corridor. DuPont's chemical empire, the Delaware City Refinery, and the Port of Wilmington employed tens of thousands of workers in environments saturated with asbestos insulation, gaskets, and lagging throughout the 20th century. The median age at mesothelioma diagnosis is 72, reflecting latency periods of 20 to 50 years between initial exposure and symptom onset.

Statute of Limitations

Delaware imposes a 2-year statute of limitations on personal injury claims arising from asbestos exposure, measured from the date of mesothelioma diagnosis under the discovery rule. Wrongful death actions must be filed within 2 years of the date of death under Del. Code tit. 10, § 8107. The discovery rule starts the clock when the plaintiff knows or reasonably should know of the disease, not at the date of asbestos exposure. Standard tolling provisions apply. Delaware has no statute of repose identified for asbestos claims, so historical exposure decades before diagnosis remains actionable. See Mesothelioma_Statute_of_Limitations_Reference for multi-state deadlines.

How long do I have to file a mesothelioma lawsuit in Delaware?

You have 2 years to file a mesothelioma lawsuit in Delaware, starting from the date you were diagnosed—not from the date of asbestos exposure. If a loved one has died, surviving family members have 2 years from the date of death to file a wrongful death claim under Del. Code tit. 10, § 8107. Delaware applies the discovery rule, so the clock runs from when the disease was or reasonably should have been identified. No statute of repose has been identified for Delaware asbestos claims, meaning historical exposures remain actionable once discovery occurs. Missing the deadline permanently bars the claim.

What is the statute of limitations for mesothelioma in Delaware?

The statute of limitations for mesothelioma in Delaware is 2 years for personal injury actions and 2 years for wrongful death actions. Personal injury claims are governed by Del. Code tit. 10, § 8119, with the clock beginning at the date of diagnosis under the discovery rule. Wrongful death claims are governed by Del. Code tit. 10, § 8107, with the clock beginning at the date of death. Standard tolling provisions apply. Delaware has no identified statute of repose for asbestos matters. Filing in Delaware Superior Court, typically in New Castle County, preserves the claim and the right to recovery.

Filing Venue and Tort Reform

Delaware Superior Court is the trial court of general jurisdiction for civil asbestos matters, with New Castle County serving as the primary venue for complex toxic-tort litigation. No significant tort reform limiting asbestos recoveries has been identified in Delaware. Unlike states that have enacted trust-fund transparency statutes or caps on non-economic damages, Delaware permits plaintiffs to pursue civil recoveries and Asbestos_Trust_Funds claims in parallel without statutory offset. The Superior Court manages discovery and trial scheduling on dockets that can accommodate out-of-state plaintiffs who were exposed at Delaware facilities. Delaware remains a plaintiff-viable jurisdiction for mesothelioma and related asbestos diseases.

What chemical plants in Delaware caused asbestos exposure?

Several major chemical and industrial facilities in and around Delaware exposed workers to asbestos. The DuPont Edgemoor Plant in Edgemoor processed titanium dioxide and used extensive asbestos insulation. The DuPont Chambers Works complex across the river in Deepwater, New Jersey, employed Delaware workers who commuted across state lines to one of the world's largest chemical manufacturing sites. The Delaware City Refinery in Delaware City relied on asbestos pipe insulation and boiler lagging throughout its petroleum operations. The Chrysler Newark Assembly Plant in Newark used asbestos-containing brake pads and clutch linings. See DuPont_Asbestos_Exposure and Chemical_Plant_Workers_and_Mesothelioma for additional detail.

Top Exposure Sites

Delaware's documented asbestos exposure sites are concentrated in the Wilmington/New Castle corridor:

• DuPont Edgemoor Plant (Edgemoor, DE) — titanium dioxide and chemical processing with asbestos insulation.
• DuPont Chambers Works (Deepwater, NJ) — one of the largest chemical manufacturing complexes in the world; employed many Delaware residents who commuted across state lines; DuPont facilities used asbestos insulation throughout the 20th century.
• Port of Wilmington (Wilmington, DE) — stevedores and longshoremen exposed to asbestos in cargo, ship insulation, and dock facilities.
• Delaware City Refinery (Delaware City, DE) — petroleum refining with extensive asbestos pipe insulation and boiler lagging.
• Chrysler Newark Assembly Plant (Newark, DE) — automotive manufacturing with brake pads and clutch linings containing asbestos.
• Delaware River vessel maintenance — shipyard and ship-repair activity in the Delaware River corridor near the Veteran Memorial Bridge.

County-level hotspot data was not specifically identified in the available research. Delaware's elevated per-capita rate reflects concentrated industrial exposure in the Wilmington/New Castle corridor rather than a broad statewide distribution. Workers who handled insulation, gaskets, or other materials at these sites can review asbestos exposure legal resources for guidance on documenting occupational history.

Notable Verdicts and Settlements

The most significant recent Delaware asbestos verdict is Schoepke v. EIDP Inc. (N23C-09-059), decided July 24, 2025, in Delaware Superior Court. A jury awarded $9 million in compensatory damages in a wrongful death action. The decedent was a farmer exposed to asbestos through Remington shotgun shells manufactured from the 1960s through the 1980s. EIDP Inc. is the DuPont successor entity. The jury found negligence but did not find willful or wanton conduct, so punitive damages were not imposed. For national context, the average mesothelioma settlement ranges from $1 million to $1.4 million, and the average trial verdict is approximately $20.7 million. Past verdicts do not guarantee future results.

Can I file a mesothelioma lawsuit in Delaware even with a small case?

Yes. Delaware permits mesothelioma lawsuits regardless of estimated case value, and the state imposes no minimum damages threshold for Superior Court filings. Even cases with limited documented exposure may qualify, because mesothelioma requires only a proven causal contribution from asbestos, not exclusive causation. Plaintiffs with modest economic damages can still recover for pain and suffering, loss of consortium, and wrongful death. Civil filings may be combined with Asbestos_Trust_Funds claims, which are independent of litigation. Delaware has no trust-fund disclosure law requiring offset against verdicts, preserving parallel recovery avenues even in smaller compensatory cases.

Trust Fund Interaction and Disclosure Laws

Delaware has no trust fund transparency or disclosure statute. Plaintiffs may pursue civil claims and trust recoveries in parallel without statutory offset. Trusts most relevant to Delaware's chemical, refining, port, and construction industries include:

• Manville_Personal_Injury_Settlement_Trust — 5.1% payment percentage; mesothelioma ER payout ≈$17,850.
• W.R. Grace Trust — 30.1% payment percentage; ER payout ≈$54,180.
• USG Corporation Trust — 11% payment percentage; ER payout ≈$17,050.
• Armstrong World Industries Trust — 10.8% payment percentage; ER payout ≈$11,880.
• National Gypsum Trust — 41% payment percentage; ER payout ≈$17,939.
• Celotex Trust — 7% payment percentage; ER payout ≈$9,100.

These trusts paid for insulation, gypsum, roofing, and construction products used across DuPont facilities, the Delaware City Refinery, and commercial buildings in the Wilmington corridor. Experienced mesothelioma trust fund attorneys can help identify which trusts apply to a specific work history and maximize total recovery.

Local Resources

The primary federal medical resource for Delaware mesothelioma veterans is the Wilmington VA Medical Center (VA Medical Center Wilmington) at 1601 Kirkwood Highway, Wilmington, DE 19805, which provides pulmonary and oncology services and serves as the referral hub for Delaware veterans. See Navy_Veterans_and_Mesothelioma for benefit pathways. Workers diagnosed with occupational mesothelioma may pursue Delaware workers' compensation benefits through the Delaware Department of Labor, Division of Industrial Affairs; workers' compensation does not bar third-party civil claims against asbestos product manufacturers. Delaware Superior Court in New Castle County is the standard venue for civil asbestos filings.