Microneedle patch

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front and top perspective view of a microneedle patch, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a sectional view of the microneedle patch of FIG. 2, taken along the direction of line 4-4 in FIG. 2; and,

FIG. 5 is an enlarged view of detail 5, identified in FIG. 4.

The dash-dot lines depict elements of the microneedle patch and form part of the claimed design.

Claims

The ornamental design for a microneedle patch as shown and described.

Referenced Cited
U.S. Patent Documents
D863562 October 15, 2019 Hahn
D926966 August 3, 2021 Shigeno
D939090 December 21, 2021 Frezza
D965782 October 4, 2022 Yamazaki
11642506 May 9, 2023 Liu
D1012296 January 23, 2024 Ehouarn
D1052087 November 19, 2024 Black
D1090832 August 26, 2025 Lin
D1094727 September 23, 2025 Hagerty
D1095829 September 30, 2025 Kelly
20140243788 August 28, 2014 Cantor
20200206488 July 2, 2020 Lim
20210204845 July 8, 2021 Pushpala
Foreign Patent Documents
202030603280.1 May 2021 CN
202130457556.4 November 2021 CN
307413241 June 2022 CN
202330670709.2 May 2024 CN
202330596621.0 September 2024 CN
202430112562.X November 2024 CN
3020210032600 February 2022 KR
D183464 June 2017 TW
Other references
  • “MicroDoctor: How to use a Microcrystal patch.” Found online Feb. 6, 2026 at youtube.com. Reference dated Jul. 15, 2025. Retrieved from https://www.youtube.com/watch?v=aLMp7AzsF8k.
  • “Swansea University: Newly Developed Smart Patch Could be used to Detect Alzheimer's”. Found online Feb. 6, 2026 at swansea.ac.uk. Reference dated Jan. 25, 2023. Retrieved from https://www.swansea.ac.uk/press-office/news-events/news/2023/01/newly-developed-smart-patch-could-be-used-to-detect-alzheimers.php.
  • “New Atlas: Two-tone microneedle patch is built for comfort.” Found online Feb. 6, 2026 at newatlas.com. Reference dated Dec. 12, 2016. Retrieved from https://newatlas.com/two-tone-microneedle-patch/46901/.
  • “Micro Doctor: Launxp and Darwin Partner to Develop Next . . . ” Found online Feb. 6, 2026 at microdrmed.com. Reference dated May 15, 2025. Retrieved from https://microdrmed.com/news/launxp-and-darwin-partner-to-develop-next-generation-microcrystal-patch-for-diabetes-and-obesity-treatment/.
Patent History
Patent number: D1153703
Type: Grant
Filed: Nov 24, 2023
Date of Patent: Oct 13, 2026
Assignee: DARWIN PRECISIONS CORPORATION (Hsinchu County)
Inventors: Jyun-Yi Yu (Hsinchu County), Jen Shun Lin (Hsinchu County), YunPei Yang (Hsinchu County)
Primary Examiner: Kendra Leslie Hamilton
Assistant Examiner: Elizabeth S Struble
Application Number: 29/918,045
Classifications