Product Design, Manufacturing & Innovation Resources

최신 논문 – 바이오프린팅 관련 특허

Bio-printing

팁: 아래 선택 항목 외에도, 저희가 제공하는 두 개의 전체 데이터베이스를 검색하고 필터링할 수 있습니다.

> 무료 간행물 검색 도구 < 저자, 주제, 키워드, 날짜 또는 저널별로 검색.

> 무료 특허 검색 도구 < 유럽 ​​특허청의 영문 특허를 참조하십시오.

Bio-printing
Bio-printing merges additive manufacturing and cellular biology to create functional living tissues and organs.

Bio-printing integrates 적층 제조 techniques with cellular biology to fabricate three-dimensional, functional living tissues and organ constructs. This domain involves precise deposition of cell-laden bio-inks, biomaterials, and growth factors to replicate native tissue architecture and microenvironment. Advances in scaffold design, vascularization strategies, and multi-material printing have propelled applications in regenerative medicine, drug testing, and personalized therapeutics. The following compilation presents the latest peer-reviewed publications and patented innovations, reflecting cutting-edge 방법론, novel bio-ink formulations, printing technologies, and translational breakthroughs shaping the future of tissue engineering and organ fabrication.

본 자료는 바이오프린팅, 3D 바이오프린팅, 조직공학, 생체재료, 세포 함유 바이오잉크, 지지체 제작, 장기 프린팅, 하이드로겔 바이오잉크, 압출 바이오프린팅, 레이저 보조 바이오프린팅, 마이크로밸브 바이오프린팅, 줄기세포 바이오프린팅, 바이오잉크 제형, 바이오프린팅, 바이오프린팅 해상도, 바이오프린팅 소프트웨어, 생물반응기, 연골 바이오프린팅, 피부 바이오프린팅 등 다양한 주제로 분류 및 집중적으로 발표된 전 세계 영문 논문과 특허를 엄선하여 정리한 것입니다.

Compositions, systems, and methods related to cell transduction

Patent published on the 2026-10-15 in WO under Ref WO2026217941 by THE UNIV OF NORTH CAROLINA AT CHAPEL HILL [US] (Brudno Yevgeny [us], Mallory Micah [us])

Abstract: Disclosed herein are dry, macroporous biomaterial scaffolds, systems, and methods for enhancing viral transduction of cells, including primary immune cells. The scaffolds comprise an irregular, randomly distributed surface porosity, a liquid absorption rate of at least about 5 μL/min, and a flexible polymeric structure conferred by non-covalent crosslinking or intrinsic polymer chain flexibility. The disclosed scaffolds are suitable for manufacturing genetically engineered cells, including CAR-[...]


Our summary: The content discusses biomaterial scaffolds designed to enhance viral transduction of immune cells. It details the properties of these scaffolds, including porosity and liquid absorption rates. Additionally, it covers methods for controlling vector copy number and principles for developing advanced transduction-enhancing materials.

biomaterials, viral transduction, cell engineering, scaffold design

Patent

Acoustics-enabled identification and discover of cell and gene therapies

Patent published on the 2026-10-15 in WO under Ref WO2026217098 by BIOBRIDGE GLOBAL [US] (Srinivasan Anand [us])

Abstract: This disclosure provides systems, methods, and devices that enhance cell-cell interactions between multiple cell types within a bioreactor system using an acoustic chamber generating standing acoustic waves. In one aspect, an apparatus is provided that includes a bioreactor configured to cultivate at least two different cell types and an acoustic chamber connected to the bioreactor. The acoustic chamber includes an acoustic transducer arranged to create standing acoustic waves that selectively r[...]


Our summary: The disclosure presents systems and devices for enhancing cell interactions in bioreactors using acoustic waves. An apparatus is described that cultivates different cell types while generating standing waves to compact cell clusters. This method allows for improved antigen presentation and immune activation, facilitating continuous operation.

Acoustics, bioreactor, cell-cell interactions, standing waves

Patent

Depletion of oxygen in exhaust gases by microorganisms

Patent published on the 2026-10-14 in EP under Ref EP4822030 by SCHWENK ZEMENT GMBH & CO KG [DE] (Wendisch Volker [de], Rogowski Max [de], Junker Nora [de], Takors Ralf [de], Notheisen Jan [de], Filbig Melanie [de], Schroeder Kerstin [de], ÖztÜrk Merve [de])

Abstract: The present invention relates to a method for the depletion of oxygen (O2) in an exhaust gas containing O2 and CO2, said method comprising a step of aerobic fermentation by introducing said exhaust gas into a bioreactor containing a culture of one or more types of aerobic microorganisms in a liquid culture medium.[...]


Our summary: The invention presents a method to deplete oxygen in exhaust gases using aerobic microorganisms. It involves introducing exhaust gas into a bioreactor. This process utilizes aerobic fermentation in a liquid culture medium.

oxygen depletion, exhaust gas, aerobic fermentation, bioreactor

Patent

Isolated olfactory mucosa mesenchymal stem cells and biomaterials thereof for promoting peripheral nerve regeneration

Patent published on the 2026-10-14 in EP under Ref EP4821500 by REQUIMTE REDE DE QUIM E TECNOLOGIA [PT] (Alvites Rui [pt], MaurÍcio Ana [pt], LuÍs Ana [pt], Atayde LuÍs [pt], MendonÇa Carla [pt])

Abstract: The present invention relates to mesenchymal stem cells isolated from the olfactory mucosa (OM-MSCs) and respective secretome (OMS) integrated with biomaterials such as Neural Guide Conduits/Tubes (NGCs) to promote peripheral nerve regeneration.Therefore, it is herein disclosed a process of isolating OM-MSCs and the respective secretome, cell lines, secretome and culturing media for said OM-MSCs and OMS.Also disclosed is a process to obtain biomaterials comprising integrated OM-MSCs and OMS into[...]


Our summary: This invention focuses on isolating mesenchymal stem cells from the olfactory mucosa and their secretome to enhance peripheral nerve regeneration. It describes integrating these cells with biomaterials like Neural Guide Conduits to optimize the regeneration process. The technology aims to improve cellular survival and proliferation in nerve tissue repair.

mesenchymal stem cells, olfactory mucosa, peripheral nerve regeneration, biomaterials

Patent

Hybrid three-dimensional printing and electrospinning platform for multi-layered biomimetic scaffolds

Patent published on the 2026-10-08 in US under Ref US20260306705 by MARSHALL UNIV RESEARCH CORPORATION [US] (Nosoudi Nasim [us], Coffman Gary [us], Cunningham Adam [us])

Abstract: Example embodiments disclose a hybrid three-dimensional (3D) printing and electrospinning system that includes a 3D printer configured to print biomaterial, the 3D printer includes a printer head assembly for extruding a liquid solution that forms the biomaterial via a nozzle, an electrospinning unit for generating electrospin fibers, wherein the printed biomaterials and electrospin fibers are extruded from the same nozzle, and a collection plate for assembling the printed biomaterial and electr[...]


Our summary: The content describes a hybrid system combining 3D printing and electrospinning. It features a printer that extrudes biomaterials and generates electrospun fibers from the same nozzle. The setup includes a collection plate for assembling these components into multi-layered scaffolds.

3D printing, electrospinning, biomimetic scaffolds, hybrid platform

Patent

Vascularized supportive matrix

Patent published on the 2026-10-07 in EP under Ref EP4817643 by NORDOVO BIOSCIENCES AS [NO] (Carasa Ruiz Pablo [es], Tidwell Tia [no], Moretti Daniele [no], Tran Anette [ch], Gazmeno HÅti Armend [no], Schweikele Manuel Boris [no], RambØl Mia Hauge [no])

Abstract: [0001] The present invention relates to the field of regenerative medicine, in particular tissue engineering. Provided herein are improved manufacturing methodologies for incorporating functional vascular networks within complex three-dimensional matrices. The vascularized matrices are essentially non-immunogenic when implanted into a subject, mimic native extracellular matrix, facilitate suitable vascular supply throughout the matrix and may be repopulated and modulated by cells.[...]


Our summary: The invention focuses on improved methods for creating vascularized matrices in tissue engineering. These matrices are non-immunogenic and mimic natural extracellular structures. They support vascular supply and can be repopulated by cells.

vascularized matrices, tissue engineering, regenerative medicine, extracellular matrix

Patent

Joint material and shape optimization of a 3D printing nozzle by CFD and response surface methodology

Published on 2026-03-12 by @OXFORD

Abstract: AbstractThree-dimensional printing (3D printing) has emerged as a transformative technology in medicine, enabling the fabrication of complex structures with high precision. In bioprinting, optimization of nozzle design is essential to balance print resolution, mechanical strength, and biocompatibility. This study presents a computational framework for optimizing bioprinting performance by simultaneously accounting for nozzle geometry and biomaterial rheological properties. Using computational fl[...]


Our summary: This study presents a computational framework for optimizing bioprinting by integrating nozzle geometry and biomaterial properties. It utilizes CFD and response surface methodology to identify optimal nozzle configurations. Results show significant improvements in flow rate and reductions in wall shear stress, demonstrating the effectiveness of the approach.

3D printing, nozzle optimization, computational fluid dynamics, response surface methodology

Publication

A Case Study in Sabanalarga, Colombia

Published on 2026-02-04 by Lina Henriquez Sarmiento, Hugo Hernndez, Anderson Nieto Granados, Jorge Rodas, Andrea Liliana Moreno-Ros, Andreas Hasse, Diana Pinto, Claudete Gindri Ramos @MDPI

Abstract: Technosols are artificial soils produced from organic and inorganic solid waste to improve soil fertility and functionality. This study evaluated the potential of Technosols produced from household waste from the Altos de Guadalupe residential complex in Colombia to fertilize green areas and promote the growth of Duranta erecta. A physical characterization of waste from 46 houses was performed to estimate per capita production (PPC) and waste composition. Technosols were produced in 20, 50, and [...]


Our summary: Technosols made from household waste were evaluated for their ability to enhance soil fertility and promote plant growth in Sabanalarga, Colombia. The study found that Technosols significantly improved soil organic matter and nutrient availability, leading to increased plant height and root dry matter. These findings support the use of Technosols in urban agriculture, aligning with circular economy principles and sustainable development goals.

Technosols, soil fertility, organic waste, urban agriculture

Publication

다룬 주제: 바이오프린팅, 적층 제조, 세포 생물학, 생체 조직, 장기 구조물, 세포 함유 바이오잉크, 생체 재료, 성장 인자, 조직 구조, 스캐폴드 설계, 혈관 형성 전략, 다중 재료 프린팅, 재생 의학, 약물 테스트, 맞춤형 치료법, 조직 공학, 장기 제작, 동료 심사 논문, 특허받은 혁신, 프린팅 기술, 바이오잉크 제형, ISO 13485, ASTM F2910, ISO 9001, ISO/ASTM 52900 및 ASTM F2792.

역사적 맥락

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(날짜를 알 수 없거나 관련이 없는 경우, 예를 들어 "유체역학"의 경우, 주목할 만한 등장 시기를 대략적으로 추정하여 제공합니다.)

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