Available Technologies
# of Displayed Technologies: 10 / 10
Applied Category Filter (Click To Remove): Additive & Subtractive Manufacturing
Computational Design of Experiment Framework for Processing of Metal Alloys
TS-067792 — A software tool for optimizing the manufacturing process for metal alloys.
Metallic alloys are composed of a homogeneous mixture of two or more metals or of metals and nonmetal or metalloid elements to provide specific characteristics or structural properties. Alloys are used in many applications, such as aircraft, offshore drilling, automobiles, and others.
Obtaining t…
- College: College of Engineering (COE)
- Inventors: Alexandrov, Boian; Forquer, Matthew; Jang, Eun; Luo, Yuxiang; Stewart, Jeffrey
- Licensing Officer: Zinn, Ryan
Endoscopic additive manufacturing of biomaterials
TS-063919 — An articulating end effector for additive manufacturing that utilizes robot-assisted endoscopic surgery to implant synthetic tissues at local defects through “keyhole” incisions in patients.
This innovative technology T2019-145 is part of a portfolio that also includes T2017-363. To learn more about both technologies, please visit https://oied.osu.edu/find-technologies and search using the phrase: Endoscopic additive manufacturing of biomaterials.
Robot-assisted surgery, tissue engineering, and additive manufacturing (AM) are emerging techniques in healthcare. Currently AM is used to develop synthetic tissues and organs, but open surgery is typically used to implant these scaffolds within the patient. This invasive procedure can subject pat…
- College: College of Engineering (COE)
- Inventors: Hoelzle, David; Asghari Adib, Ali; D'Souza, Desmond; Mansour, Daniel; Simeunovic, Andrej
- Licensing Officer: Zinn, Ryan
Ultrasonically assisted wire additive manufacturing process and apparatus
TS-054013 — The ultrasonically assisted wire additive manufacturing process and apparatus is a new innovation that uses power ultrasound (UA) for benefits in processing molten metals. The UA energy is directly applied in the local deposition pool, which makes this new hybrid process applicable for building parts with any size and geometry.
Additive manufacturing (AM) is the process of 3D printing for industrial use. Instead of countertop devices printing small toys from plastic, industrial AM is used on a much larger scale to create engine blocks, plane components, and many other products made of metal alloys. AM is traditionally do…
- College: College of Engineering (COE)
- Inventors: Liu, Xun; Pfeifer, Eddie "Ed"; Wang, Tianzhao
- Licensing Officer: Zinn, Ryan
Method for seamless joining and repair of metal parts using ultrasonic additive manufacturing
TS-050479 — This invention provides a method for repairing metal parts by removing and replacing worn, damaged, or defective metal material. It also serves as a method for seamlessly joining metal sheets and other parts while retaining the original temper of the joined parts. This technology, based on ultrasonic additive manufacturing (UAM), achieves strong joints and repairs by enabling the filling of a channel that has been cut, formed, or otherwise created in a metal structure or between two metal structures.
The aircraft industry requires robust methods for joining metal sheets, structures, and assemblies together in wings, fuselages, and engines. Fusion-based welding methods cannot always be used because they create heat-affected zones, which reduce the mechanical performance of material around the w…
- College: College of Engineering (COE)
- Inventors: Dapino, Marcelo; Gingerich, Mark; Headings, Leon
- Licensing Officer: Zinn, Ryan
Integrally Joined Stainless Steel-NiTi Medical Devices
TS-050057 — A method for manufacturing surgical tools and implants with strong, gapless joints between NiTi (Nitinol) and stainless steel to capitalize on the best properties of both materials.
NiTi (Nitinol) is widely accepted and used for medical devices such as surgical tools and implants due to its biocompatibility and unique thermal-mechanical properties which provide super-elastic or shape memory responses. However, there are currently no commercial solutions for joining of NiTi to…
- College: College of Engineering (COE)
- Inventors: Panton, Boyd; Dapino, Marcelo; Gingerich, Mark; Headings, Leon; Morris, Jennifer
- Licensing Officer: Zinn, Ryan
Process Monitoring of Internal Temperature Distribution of Powder Bed Fusion Parts
TS-047605 — An ensemble kamlan filter (EnKF) state observer algorithm and process monitoring method for more quickly and accurately estimating the internal temperature gradient of Powder Bed Fusion parts for enhanced process monitoring and control.
Powder Bed Fusion (PBF) is a subset of additive manufacturing processes that performs a layer-by-layer fabrication of metal components by selectively melting metal powder disbursed over the earlier layer. PBF processes encompass methods such as selective laser sintering (SLS), direct metal laser s…
- College: College of Engineering (COE)
- Inventors: Wood, Nathaniel; Hoelzle, David
- Licensing Officer: Zinn, Ryan
Hybrid Structures for Joining of Metals and Continuous Fiber Materials
TS-037339 — Emerging technology that uses solid state ultrasonic metal welding to create metal parts.
Various market segments such as automotive and aerospace continue to seek more ways to 'lightweight' their vehicles using more aluminum, magnesium, titanium and other low-weight alloys in place of heavier alloys. This also includes composites. To incorporate these lightweighting materials …
- College: College of Engineering (COE)
- Inventors: Dapino, Marcelo; Detwiler, Duane; Gingerich, Mark; Hahnlen, Ryan; Headings, Leon; Scheidt, Matthew; Sheldon, Allen
- Licensing Officer: Zinn, Ryan
Design Features of Dissimilar Material-Reinforced Blanks and Extrusions for Forming
TS-037334 — A method for reinforcing formed metal parts with fiber and/or metallic reinforcement.
To date, a key method of lightweighting automobiles has been “down-gauging” sheet metal components or changing to a “lightweight” material such as aluminum from steel. Reducing sheet metal gage has a limitation in formed metal components based upon strength, stiffness, ener…
- College: College of Engineering (COE)
- Inventors: Dapino, Marcelo; Detwiler, Duane; Gingerich, Mark; Hahnlen, Ryan; Headings, Leon; Sheldon, Allen
- Licensing Officer: Zinn, Ryan
Endoscopic additive manufacturing of biomaterials
TS-037031 — An articulating end effector for additive manufacturing that utilizes robot-assisted endoscopic surgery to implant synthetic tissues at local defects through “keyhole” incisions in patients.
This innovative technology T2017-363 is part of a portfolio that also includes T2019-145. To learn more about both technologies, please visit https://oied.osu.edu/find-technologies and search using the phrase: Endoscopic additive manufacturing of biomaterials.
Robot-assisted surgery, tissue engineering, and additive manufacturing (AM) are emerging techniques in healthcare. Currently AM is used to develop synthetic tissues and organs, but open surgery is typically used to implant these scaffolds within the patient. This invasive procedure can subject pat…
- College: College of Engineering (COE)
- Inventors: Hoelzle, David; Simeunovic, Andrej
- Licensing Officer: Zinn, Ryan
Titanium Alloy Optimization for Additive Manufacturing
TS-036918 — Optimizes the composition of titanium alloys to produce an equiaxed grain structure in additively manufactured components.
The titanium additive manufacturing market is valued at $330 million, growing at a rapid pace and generating high revenue opportunities in the industry. As a result, optimizing the composition of titanium alloys for AM could prove to be extremely profitable. Additive manufacturing (AM) of current …
- College: College of Engineering (COE)
- Inventors: Welk, Brian; Fraser, Hamish
- Licensing Officer: Zinn, Ryan
