Applied Materials, Inc. v. Demaray LLC
Summary
Applied Materials is suing Demaray LLC over a patent dispute in federal court. The case involves a patent technology, with multiple semiconductor and advanced energy companies named as interested parties, including Intel, Samsung entities, and Advanced Energy Industries, suggesting the disputed patent relates to semiconductor manufacturing or processing equipment.
Summary generated by AI from public docket data. Verify against the original filing before relying on it.
Coverage vs reality meter
Counsel of record
- Kirkland & Ellis LLPKat Li, Kendra Delaney, Michael Woodrow De Vries
- Kirkland and Ellis LLPLeslie M. Schmidt, Sarah Brooke Mikosz, Sharre S Lotfollahi
- Kirkland Ellis LLPKyle Calhoun
- Wilmer Cutler Pickering Hale and Dorr LLPMary Virginia Sooter
- Winstead PCNadia E. Haghighatian
- Irell & Manella LLPJordan Nafekh, Richard M. Birnholz, Samuel Kai Lu +1 more
- Irell & ManellaJeffrey Linxwiler
- Bienert Katzman Littrell WilliamsOlivia Lauren Weber
- Irell and Manella LLPElizabeth C. Tuan
- Bryan Cave Leighton Paisner LLPErin Anne Kelly, Sebastian Elan Kaplan
- Duane Morris LLPDaryl Stuart Bartow
- Bryan Cave LLPGeorge Chun Chen
- Court
- U.S. District Court, Northern District of California
- Docket no.
- 5:20-cv-09341
- Nature of suit
- Patent
- Judge
- Edward J. Davila
- Filed
- 2020-12-24
- Last filing
- 2026-01-27
Cause
28:1331 Fed. Question
Entities in this case
Parties
Applied Materials, Inc. (plaintiff) Demaray LLC (defendant) COMET TECHNOLOGIES USA, INC. (interested party) Intel Corporation (interested party) Samsung Austin Semiconductor, LLC (interested party) Samsung Semiconductor, Inc. (interested party) Samsung Electronics America Inc. (interested party) Samsung Electronic Co., LTD (interested party) Advanced Energy Industries, Inc. (interested party)
Docket entries
- 2026-01-16
Set/Reset Hearings
- 2025-12-09
1 - Terminate Deadlines and Hearings AND Motion Hearing AND Pretrial Conference
- 2025-12-07
Notice of Appearance/Substitution/Change/Withdrawal of Attorney
- 2025-08-07
Status Conference AND ~Util - Set Deadlines
- 2025-07-29
Notice of Appearance/Substitution/Change/Withdrawal of Attorney
- 2025-07-22
Set Deadlines/Hearings
- 2025-01-14
Clerk's Notice
- 2024-08-21
Clerk's Notice
- 2022-08-16
Clerk's Notice
- 2021-12-15
Order on Administrative Motion per Civil Local Rule 7-11
- 2021-12-15
Motion Hearing
- 2021-12-02
~Util - Set Motion and Deadlines/Hearings AND Clerk's Notice Setting Zoom Hearing
- 2021-02-19
Set Deadlines/Hearings AND Set Motion and Deadlines/Hearings
- 2021-01-21
Case Management Conference - Initial AND 1 - Terminate Hearings
- 2021-01-20
~Util - Set Motion and Deadlines/Hearings AND Clerk's Notice Setting Zoom Hearing
- 2021-01-20
Clerk's Notice Setting Zoom Hearing AND ~Util - Set Motion and Deadlines/Hearings
- 2021-01-13
~Util - Set Motion and Deadlines/Hearings AND Clerk's Notice
- 2020-12-30
Clerk's Notice of Impending Reassignment - Text Only
- 2020-12-28
Electronic Filing Error
- 2020-12-28
~Util - Case Assigned by Intake
Docket history from CourtListener/RECAP — most recent first.