Explore WARF Inventions and Patents
WARF’s portfolio of more than 1,500 patented technologies covers a wide range of categories, including analytical instrumentation, pharmaceuticals, food products, agriculture, research tools, medical devices, pluripotent stem cells, clean technology, information technology and semiconductors.
Information summaries, which describe each technology and its applications, benefits, inventors and patent status, can be downloaded, printed and shared by clicking on the technology category links to the left on this page.
The gel can contain a combination of therapeutic agents like rapamycin, paclitaxel and 17-AAG. After being administered to a patient, the gel releases the drugs at a controlled rate, and then biodegrades into nontoxic fragments.
Drug-eluting stents and other medical devices containing idarubicin (or an analog) could be administered prior to or following a vascular procedure like angioplasty.
The researchers previously described their ‘recycling’ method for use with aromatic compounds. Now, they have rendered the process enantioselective using an asymmetric bidentate phosphine ligand to produce scaffolds with high enantiomeric purity.
In essence, the use of the phosphine ligand helps form a chiral center in a complex product that is otherwise costly or impossible to create.
The microtube is a heterostructure of various group III/V alloys integrated for different purposes. The structuring involves three essential components: a strained layer to make the tube curl, an optically active lattice to emit laser light (interband or intersubband), and a grating structure to provide optical feedback. Thickness of the layers may range from five to 2000 nm.
Unlike existing lasers, the diameter of the microtube can be altered to produce different wavelengths of light. Through piezoelectric coupling or the addition of an insulating layer that leads to a change in lattice spacing, the tube can be made to expand or contract, corresponding to modulated emissions.
Additionally, the microtubes can be anchored in devices with electrodes that cause them to rise and tilt, steering the direction in which their light is given off.