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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12427229 B1

PDFFull Text
Date of Patent:
Sep. 30, 2025

Filed:

Jul. 28, 2021

Laser ablation/removal and laser induced forward transfer of biological material

Applicant:

Phosprint P.c., Athens, GR;

Inventors:

Ioanna Zergioti, Athens, GR;

Apostolos Klinakis, Athens, GR;

Assignee:

PhosPrint P.C., Athens, GR;

Attorney:

Suiter Swartz IP

Primary Examiner:

Cachet I Proctor

Int. Cl.
CPC ...
B33Y 10/00 (2015.01); A61B 18/20 (2006.01); A61L 27/28 (2006.01); A61L 27/36 (2006.01); B41M 3/00 (2006.01); A61B 17/00 (2006.01); A61B 18/00 (2006.01);
U.S. Cl.
CPC ...
A61L 27/3691 (2013.01); A61B 18/20 (2013.01); A61L 27/28 (2013.01); A61L 27/3604 (2013.01); A61L 27/3679 (2013.01); B41M 3/006 (2013.01); A61B 2017/00969 (2013.01); A61B 2018/00494 (2013.01); A61B 2018/00505 (2013.01); A61B 2018/00577 (2013.01);
Abstract

A method for cell printing is disclosed. The method includes generating a receiver substrate, ablating or removing a portion of the receiver substrate via a first laser to expose a target layer, generating a donor substrate containing a back surface and a front surface, applying a coating of donor material to the front surface. The method further includes aligning the front surface of the donor substrate to be parallel to and facing the receiver substrate, wherein the donor material is disposed adjacent to the target layer, and irradiating the coating through the back surface of the donor substrate with one or more laser pulses produced by a second laser to transfer a portion of the donor material to the target layer. A system for cell printing is also disclosed.

Find Patent Forward Citations

Zergioti, Ioanna. (2025). Laser ablation/removal and laser induced forward transfer of biological material (U.S. Patent No. 12427229). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12427229

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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