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Dual Modulus Scaffold Designs for Bone Graft Incorporation and Stability Background Bone is the second most transplanted tissue with approximately 2.2 million grafting procedures performed annually worldwide as a result of trauma, infection, or disease. Issues associated with the gold standard use of autografts and allografts, particularly when massive quantities are needed, have stimulated the development of synthetic... Published: 11/4/2025   |   Inventor(s): Rebecca Chung, Antonio Valdevit, Dilhan Kalyon Keywords(s):   Category(s): Bio Technology (Rx, dev's, sys)

Artificial Cornea with Double-Side-Microtextured pHEMA Hydrogel Artificial Cornea with Double-Side Microtextured pHEMA Hydrogel Background As stated by World Health Organization (WHO), over 10 million people suffer from corneal blindness globally and 285 million people are visually impaired; however, only 1/50 of the patients obtained corneal transplants each year worldwide due to lack of donor tissue. In addition,... Published: 11/4/2025   |   Inventor(s): YIWEN XI, Chang-Hwan Choi, Xiaojun Yu Keywords(s):   Category(s): Bio Technology (Rx, dev's, sys)

Conductive scaffolds for guided neural network formation Background: The present invention relates to the fabrication of patterned conductive scaffolds of micro and/or nanofibers with the help of printing techniques (e.g., near-field electrostatic printing, inkjet printing) and the formation of two-dimensional (2D) or three-dimensional (3D) neural networks guided by the conductive patterns under electrical... Published: 10/16/2025   |   Inventor(s): Hongjun Wang, Haoyu Wang, Juan Wang Keywords(s):   Category(s): Bio Technology (Rx, dev's, sys)

The Contact-Growth Method - Direct and Pre-Patterned Synthesis of 2-Dimensional Heterostructures Background TMD monolayers are atomically thin semiconductors having direct bandgaps. These monolayers are useful for various types of semiconductors such as photodetectors, optical modulators, solar cells, light-emitting diodes (“LED”), flexible displays, transparent displays, etc. Although there are various useful applications for monolayer... Published: 10/16/2025   |   Inventor(s): Eui-Hyeok Yang, KyungNam Kang Keywords(s):   Category(s): Materials / Manufacturing & Processes

New processing method for fabrication of organic solar cells with improved efficiencies and lower costs BackgroundSolar cells that replace silicon with light-harvesting polymers and small molecules have the potential to enable to production of light-weight, flexible and semi-transparent solar panels that will revolutionize the way we interact with energy sources. In the laboratory, organic solar cell light conversion efficiencies have recently exceeded... Published: 10/16/2025   |   Inventor(s): Stephanie Lee, Jing He, Dilhan Kalyon Keywords(s):   Category(s): Energy and Fuels

Magnetically Coupled Ball Drive for Actuation of Spherical Surfaces Background and summary of the inventionRobust actuation of spherical surfaces is very challenging as the entire surface of the sphere needs to be accessible for omnidirectional motion. Traction forces applied to the exterior surface of the sphere are used for actuation. Application of large actuation torques is especially challenging as slip often occurs,... Published: 10/16/2025   |   Inventor(s): Biruk Assefa Gebre, Kishore Pochiraju Keywords(s):   Category(s): Sensing Devices / Technology

Bio-Oil Production by Fast-Pyrolysis in a Recipprocation Biomass Coversion Scheme (RBCS) The reciprocating biomass conversion reactor (RBCR) is a novel means to produce bio-oil by fast-pyrolysis whose core is a re-purposed 4-cycle internal combustion engine. An inert gas and a small volume-fraction of pulverized biomass are input into the RBCR intake, and the crankshaft is cycled by an external energy source to supply the process heat.... Published: 10/16/2025   |   Inventor(s): Nick Parziale Keywords(s):   Category(s): Environmental

Method and Apparatus to Identify the Source of Information/Misinformation in Large-scale Social Media Networks Background:Social media networks have experienced a meteoric rise in popularity. Information spread much faster in social networks than any other communication method as of this writing. This ease of information dissemination can be a double-edged sword, however, as social networks can also be used to spread rumors or computer malware. In such circumstances,... Published: 10/16/2025   |   Inventor(s): Alireza Louni, Koduvayur Subbalakshmi Keywords(s):   Category(s): Information Assurance/Cyber Security

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