Search Results - 3d+printing

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Surface Functionalization of Polymers Via Sequential Multiple Plasma Gas Treatments
­Advantages: Improves hydrophobicity and hydrophilicity, optimizing material performance for diverse applications. Benefits medical implants, self-cleaning surfaces, and more, offering broad utility across industries. Preserves core material characteristics while enhancing surface properties, ensuring stability and reliability. Summary: This...
Published: 9/3/2024   |   Inventor(s): NURETTIN SAHINER, Ramesh Ayyala, Venkat Bhethanabotla
Keywords(s): 3D Printing, Anti-Microbials, Biotechnology, Catheters, CleanTech, Construction, Dental Equipment, Environmental Sciences, Food Science, Material Science, Medical Devices, Ocean / Marine Technology, Ophthalmic Equipment, Research Tools, Sustainability
Category(s): Technology Classifications > Chemistry > Polymers, Technology Classifications > Medical > Medical Devices, Technology Classifications > Engineering > Chemical Engineering, Technology Classifications > Advance Materials > A/M Manufacturing
3D Printable Piezoelectric Platonic Solids for Omnidirectional Ultrasonic Powering of Miniature Implants
­Advantages: With 3D-printed Platonic solids, ultrasound energy is efficiently captured from all directions. Versatile Shape Efficiency: Platonic solids, including the dodecahedron, generate substantial power while ensuring effectiveness at diverse angles. Integrated Circuit Solution: Beyond improving power transfer, these shapes serve as practical...
Published: 8/16/2024   |   Inventor(s): Albert Kim
Keywords(s): 3D Printing, Implantable Biosensors, Medical Devices
Category(s): Technology Classifications > Medical > Biomedical Engineering, Technology Classifications > Medical > Medical Devices, Technology Classifications > Electronics > Electronics Sensors
Low carbon-footprint cementitious materials
Unmet Need: An eco-friendly and low-carbon-footprint material comparable in strength and durability to regular concrete Today’s society desires to reduce the continuously increasing carbon footprint on our planet, and the industry is hungry for the introduction of eco-friendly solutions for the built environment, without compromising the strength...
Published: 3/19/2024   |   Inventor(s): Xianming Shi, Zhipeng Li
Keywords(s): 3D printing, Activated carbon, Agriculture, binders, Carbon Dioxide, Carbon-negative, Carbon-neutral, composites, Concrete, Nanotechnology, recycling
Category(s): Technologies > Energy & Environment > Climate Change & Variability
Identification of Body Fluids Using Raman Spectroscopy
A one-step confirmatory test to identify forensic body fluid samples. Technology Overview: This simple, non-destructive method for positive identification of all forensic body fluid types, is based on Raman Spectroscopy,a light scattering phenomenon that provides a unique molecular vibrational signature of a material. The patented technology...
Published: 3/12/2024   |   Inventor(s): Igor Lednev, Kelly Virkler
Keywords(s): 3D printing, blood, evidentiary sample, fluorescence spectroscopy, forensics, oral epithelial cells, Raman microscopy, Raman spectroscopy, saliva, semen, sperm, sweat, TAF, vaginal epithelial cells, vaginal fluid
Category(s): Technology Classifications > Diagnostics, Campus > University at Albany
3D Printed Physically Unclonable Wireless Systems (PUWS)
Advantages: 3D PUWS provides highly customizable system packages with multiple PUF types. Incorporating multiple PUFs enhances system security and resistance against cloning. 3D printing enables cost-effective manufacturing with randomized parameters and geometry, facilitating the inclusion of multiple PUFs. Business Summary: This innovative...
Published: 5/1/2024   |   Inventor(s): Gokhan Mumcu, Huseyin Arslan
Keywords(s): 3D Printing, Telecommunication / Wireless Communication
Category(s): Technology Classifications > Electronics > Electronics Telecommunications
Assistive Device to Aid in Identification and Use of Medications (UCLA Case No. 2022-213)
Summary: Researchers in the UCLA Stein Eye Institute have developed a medication assistive device to aid in distinguishing medication bottles and administering medications on the correct schedules for patients, especially those with visual impairment. Background: Many ophthalmic conditions are treated with eye drop medications. These treatments...
Published: 10/17/2023   |   Inventor(s): Edmund Tsui, Jie Deng, Holly Huang, Jeffrey Li, Hyeongtaek Nam, Brian Wu
Keywords(s): 3D Printing, Hospital Systems And Devices, Medical Devices and Materials, Monitoring And Recording Systems, Ophthalmology, Therapeutics & Vaccines
Category(s): Medical Devices > Monitoring And Recording Systems, Therapeutics > Ophthalmology
Self-Propelled Ink Deposition Robot (SPIDR) That Climbs on the Structures That It 3D-Prints (UCLA Case No. 2019-957)
Summary: UCLA researchers in the Department of Mechanical and Aerospace Engineering and the Department of Electrical and Computer Engineering have created a fleet of robots capable of performing autonomous 3D printing with exceptional speed, resolution, and precision. Background: The 3D printing robot industry has witnessed exciting developments...
Published: 7/19/2023   |   Inventor(s): Jonathan Hopkins, Robert Candler, Hossein Kavehpour
Keywords(s): 3D biofabrication, 3D Printing, 6 degrees of freedom, bent-blade flexures, decoupled actuators, folded leaf-spring flexures, hexapod, hexblade, high speed, high-vibration environments, large range, six-axis positioner, space compatible inks, Stewart platform, vibration compensation
Category(s): Mechanical, Mechanical > Mechanical Systems, Mechanical > Manufacturing, Mechanical > Robotics, Materials, Materials > Construction Materials, Materials > Composite Materials
2022-067 Multiwell Plate-Based Flow Culture for Improving the Quality of 3D Tissues
Summary: UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a simple, innovative method for growing 3D cell cultures with improved organoid differentiation and reduced hypoxia-induced cell death. TITLE: Multiwell Plate-Based Flow Culture for Improving the Quality of 3D Tissues Background: 3D tissue culture,...
Published: 4/5/2024   |   Inventor(s): Neil Lin, Marie Payne
Keywords(s): 3D Printing, Biofilm, Biomaterial 3D Printing, Biomedical Engineering, Cancer, cancer detection, Cancer Immunotherapy, Cell and tissue culture, Cell Culture, Cellular agriculture, Cultured meat, iPS/stem cells, Laminar flow, Microwell plates, organogenesis, Organoids, Personalized Pharmacotherapy, Pharmaceutical testing, Stem Cells / Regenerative Medicine, Tissue (Biology), tissue detection, Tissue Engineering, Tissue sedimentation
Category(s): Life Science Research Tools > Lab Equipment, Life Science Research Tools, Diagnostic Markers, Diagnostic Markers > Targets And Assays, Therapeutics, Therapeutics > Oncology
3D Printed Active Electronic Materials and Devices
Princeton Docket # 15-3114-1 Researchers in the Department of Mechanical and Aerospace Engineering at Princeton University have patented the 3D printing of active (semiconductor) electronic materials and devices, based on an extrusion process. The technique allows for printing of devices on flexible sheets, over large areas, in horizontal and vertical...
Published: 11/6/2023   |   Inventor(s): Michael McAlpine, Yong Lin Kong
Keywords(s): 3D Printing, semiconductor
Category(s): Materials
Expanding Materials Available for 3D Printing with Dissolvable Resins
Unmet Need: 3D printing technology requires specific printing materials 3D printing is an ideal technology to rapidly construct objects with complex geometries. Over half of available materials for 3D printing are photo-curing polymers for printing techniques such as digital light processing (DLP), stereolithography (SLA), and liquid crystal displays...
Published: 5/25/2023   |   Inventor(s): Jinwen Zhang, Baoming Zhao
Keywords(s): 3D printing, photo curable, sacrificial mold, thermoset
Category(s): Technologies > Next Generation Materials & Technology > Advanced Materials
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