---
case_id: "2700"
title: "Genentech, Inc., Herceptin (Trastuzumab) Marketing and Sales Practices Litigation"
research_checked: "2026-10-28"
research_level: "documents"
screening_approved: false
settlement_availability: "not verified"
care_availability: "not confirmed"
---

# Genentech, Inc., Herceptin (Trastuzumab) Marketing and Sales Practices
MDL 2700

## What this matter is about

The federal directory identifies Genentech, Inc., Herceptin (Trastuzumab) Marketing and Sales Practices as a federal multidistrict-litigation matter. The case title identifies its subject; the index alone does not establish centralization status, detailed allegations, a medical connection, current rulings or settlement terms. Use the linked court documents to review those questions.


## Verified index information

- **Full title:** Genentech, Inc., Herceptin (Trastuzumab) Marketing and Sales Practices Litigation
- **District:** OKN
- **Master docket:** 4:16-md-2700
- **Judge:** Frizzell, Gregory K.
- **Index report date:** 2026-10-01
- **Report relationship:** Listed in this report
- [JPML report](https://www.jpml.uscourts.gov/sites/jpml/files/Pending_MDL_Dockets_By_MDL_Type-October-1-2026.pdf#page=6)

## Preparation roadmap

This is a preparation path, not a court schedule or a promise of a payout.

1. **Understand the matter.** Read the case overview and inspect its official sources. Keep allegations separate from findings.
2. **Explore your connection.** Use optional preparation questions. Interest in a matter is not proof of a claim.
3. **Build your record trail.** Receipts, transaction dates or account history. Add only what you already know or can verify.
4. **Organize your questions.** Clarify the transaction, account or business issue before requesting professional advice.
5. **Choose professional review.** Start with your existing lawyer if represented. A lawyer reviews deadlines, jurisdiction and any filing or settlement options.

## Existing records that may help

- Receipts, transaction dates or account history
- Notices and relevant contracts or communications
- Any prior claim, release or legal correspondence

## Care information — separate from legal eligibility

### Records and professional review

This brief does not identify a medical-care pathway for this proceeding. A company, medicine or health-insurance name in a commercial case does not establish an injury.

- Which account, transaction or business records help explain my connection?
- What questions should I bring to my existing lawyer?

No medical-care recommendation is inferred from this commercial or other nonclinical topic.





## Research material and provenance

### Case MDL No. 2700 Document 26 Filed 04/07/16 Page 1 of 4
- [Original source](https://www.jpml.uscourts.gov/sites/jpml/files/MDL-2700-Initial_Transfer-03-16.pdf)
- Access: Retrieved and text-extracted; current legal interpretation still needs professional review
- Retrieved: 2026-10-28T23:20:23.649Z
- SHA-256: f615ef4d6f23180d67a8e0630e9b97bee548573fcf81ff389ddef8795727ee26
- Text inspection: first 4 PDF pages; attachments or later pages may not be covered.

### CM/ECF for JPML (LIVE)
- [Original source](https://www.jpml.uscourts.gov/sites/jpml/files/Pending_MDL_Dockets_By_MDL_Type-May-1-2026.pdf)
- Access: Discovered official link; live retrieval or full review not completed
- Retrieval date: not verified



### CM/ECF for JPML (LIVE)
- [Original source](https://www.jpml.uscourts.gov/sites/jpml/files/Pending_MDL_Dockets_By_Docket_Type-May-1-2025.pdf)
- Access: Discovered official link; live retrieval or full review not completed
- Retrieval date: not verified



### CM/ECF for JPML (LIVE)
- [Original source](https://www.jpml.uscourts.gov/sites/jpml/files/Pending_MDL_Dockets_By_MDL_Number-January-5-2026.pdf)
- Access: Discovered official link; live retrieval or full review not completed
- Retrieval date: not verified



### CM/ECF for JPML (LIVE)-MDL Report
- [Original source](https://www.jpml.uscourts.gov/sites/jpml/files/Pending_MDL_Dockets_By_MDL_Number-August-15-2022.pdf)
- Access: Discovered official link; live retrieval or full review not completed
- Retrieval date: not verified




## Research gaps and professional review

- Verify the operative complaint, later amendments and current court orders.
- Verify any settlement notice, administrator, release, deadline and currently open intake.
- Obtain current counsel-approved screening criteria; no eligibility rules are approved here.
- Do not turn a commercial or intellectual-property case into a medical screening pathway.

## Updates

[Live case page and source-update coverage](https://settlefy.com/litigation/2700#case-updates). Source checks run every six hours; most matters have directory-only monitoring. This file is a dated research brief, not an automatically updated court docket.

## Your next step

[Explore the preparation questions](https://settlefy.com/my-settlefy?case=2700). Nothing is filed or sent to a firm automatically.