Invention Grant
- Patent Title: Microfluidic passage with protective layer
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Application No.: US18008961Application Date: 2020-06-12
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Publication No.: US12240239B2Publication Date: 2025-03-04
- Inventor: Juan Carlos Ramos , Stefan Enrique Lucchini
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agency: Foley & Lardner LLP
- International Application: PCT/US2020/037368 WO 20200612
- International Announcement: WO2021/251979 WO 20211216
- Main IPC: B41J2/16
- IPC: B41J2/16 ; B41J2/14 ; B81B7/00
Abstract:
A microfluidic die may include a microfluidic passage and a protective layer provided adjacent to internal surfaces of the microfluidic passage. The protective layer may include a protective nano-crystalline material and a protective amorphous matrix encapsulating the protective nano-crystalline material.
Public/Granted literature
- US20230241889A1 MICROFLUIDIC PASSAGE WITH PROTECTIVE LAYER Public/Granted day:2023-08-03
Information query
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