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4D Rheoprinter for High Precision Material Customization of 3D-Printed Products

Lehigh Tech ID: LU-033017-01 Title: 4D Rheoprinter for High Precision Material Customization of 3D-Printed Products Lead Inventor: Professor John Coulter, Department of Mechanical Engineering & Mechanics Summary: Professor John Coulter from Mechanical Engineering & Mechanics has created a novel additive manufacturing technology allowing...

Published: 11/30/2021 | Inventor(s): John Coulter

Keywords(s):

Category(s): Engineering, Mechanical Systems, Materials Science

Solvent free method of producing calcium and magnesium salt - urea crystalline compounds

IDF No.: LU-050317-01 Lead Inventor: Jonas Baltrusaitis, PhD Faculty Website Department: Chemical & Biomolecular Engineering Patent Status: US/Europe/China Filings Summary: This invention describes a process of preparing calcium and magnesium salt - urea compounds using a solution free route. Urea is a large volume nitrogen containing fertilizer...

Published: 8/2/2021 | Inventor(s): Jonas Baltrusaitis, Kenneth Honer

Keywords(s):

Category(s): Chemistry, Chemicals, Materials Science

A Microfluidic Device with Microscale Wavy Pattern for Efficient Capturing of Circulating Tumor Cells

SUMMARYLehigh University has developed a wavy micropatterned microfluidic device for capturing circulating tumor cells from whole blood with high efficiency, selectivity and throughput. A capturing agent is immobilized on the substrate that can selectively capture circulating tumor cells while not interacting with other cells present in the whole blood....

Published: 8/2/2021 | Inventor(s): Yaling Liu, Shu Yang, Yi Liu

Keywords(s): Blood, Microfluidics

Category(s): Materials and Nanotechnology, Materials Science, Life Sciences

New Reagents for C4F8 Transfer that Eliminates the Use of Hazardous C2F4

SUMMARY Lehigh University has developed new (perfluoroalkyl)metallacyclic zinc reagents that could be used in applications to transfer sequential difluoromethylene groups to organic, inorganic, and organometallic substrates. The accompanying methods to prepare the new zinc reagents have also been developed by the university. Known synthetic routes...

Published: 8/2/2021 | Inventor(s): David Vicic

Keywords(s):

Category(s): Chemistry, Chemicals, Materials Science

A Compact Apparatus for a Miniaturized Medical Oxygen Concentrator (MOC)

SUMMARY Lehigh University has developed a device that generates 90% purity oxygen. The application of this portable miniature oxygen concentrator can fit into the medical market such as for use in chronic obstructive pulmonary disease (COPD), the energy market and in other market segments where miniaturization of ambient air is required. The most...

Published: 8/2/2021 | Inventor(s): Mayuresh Kothare, Shivaji Sircar, Rama Rao Vemula

Keywords(s):

Category(s): Materials Science