NanoInk

NanoInk, Inc. was a nanotechnology company headquartered in Skokie, Illinois, with a microelectromechanical-systems fabrication facility in Campbell, California. Established as a spin-off from Northwestern University, the company was founded by Northwestern professor Chad Mirkin and focused on commercializing nanoscale manufacturing technologies for life-science and semiconductor applications. The company's central platform was Dip Pen Nanolithography (DPN), a method that uses an atomic-force-microscope-style probe to deposit extremely small quantities of material onto a surface. NanoInk developed proprietary and patented systems intended to make this technology accessible for research, development, manufacturing, and product-protection applications. Its first commercial product, the DPN-System-1, was introduced within seven months of the company's formation and was designed to convert an existing atomic force microscope into a DPN-capable instrument. NanoInk positioned DPN as more than a laboratory research technique. The company promoted nanoscale patterning for applications including additive repair, rapid prototyping, and the production or modification of structures at dimensions below those ordinarily achievable with conventional manufacturing processes. It also presented DPN as a potential anti-counterfeiting technology for pharmaceutical products, allowing identifying materials or microscopic markings to be placed directly on products rather than relying solely on external packaging. The company reported a substantial intellectual-property portfolio, with nearly 400 patents and patent applications filed worldwide. Its technology portfolio was supported by licensing relationships involving Northwestern University, Stanford University, the University of Illinois at Urbana-Champaign, and the Georgia Institute of Technology. These arrangements reflected NanoInk's origins in university research and its effort to translate academic nanotechnology into commercial tools and services. NanoInk's business ultimately faced a financing problem. In February 2013, it announced that it would shut down because it could not secure sufficient funding. Its primary backer, Ann Lurie, reportedly withdrew support after investing approximately $150 million over a decade. The closure ended NanoInk's operations as an independent commercial nanotechnology company. Because the available reference material does not document a successor brand, acquisition, or continuing operating entity, NanoInk is treated as defunct.

NanoInk emerged from nanotechnology research associated with Northwestern University and was founded by Northwestern professor Chad Mirkin. Its origins were closely tied to Dip Pen Nanolithography, a technique in which a probe analogous to an atomic-force-microscope tip transfers nanoscale quantities of material to a surface. The approach offered a way to create extremely small patterns and structures with potential uses in research, manufacturing, and product authentication. As a university spin-off, NanoInk sought to move DPN from an academic laboratory method into a commercially usable platform. The company developed instrument systems, intellectual property, and application programs aimed at customers in the life-science and semiconductor sectors. Its technology was not limited to pattern creation: the company also explored nanoscale additive repair, in which material could be placed selectively to modify or repair a structure, and nanoscale rapid prototyping for producing or testing small-scale designs. NanoInk brought its first named product to market within seven months of its formation. The DPN-System-1 was intended to retrofit or adapt an atomic force microscope so that it could perform Dip Pen Nanolithography. This product strategy allowed laboratories familiar with atomic force microscopy to access DPN capabilities without necessarily acquiring an entirely separate class of instrument. A further area of development was brand and product protection. NanoInk promoted DPN as a possible anti-counterfeiting aid for pharmaceutical products. By applying microscopic identifying features or materials directly to a product, the technology could provide an authentication layer that was less dependent on the integrity of an outer package. The available material describes this as an application area rather than documenting a specific large-scale customer deployment. The company also built an intellectual-property and licensing base around its technology. It was associated with nearly 400 patents and patent applications filed internationally and held licensing agreements with Northwestern University, Stanford University, the University of Illinois at Urbana-Champaign, and the Georgia Institute of Technology. These relationships reflected both the academic provenance of the underlying inventions and the importance of university technology-transfer arrangements to NanoInk's business model. NanoInk maintained its headquarters in Skokie, Illinois, in the Illinois Science and Technology Park, and operated a MEMS fabrication facility in Campbell, California. Its stated areas of activity connected specialized nanofabrication equipment with commercial application development, particularly in life sciences, pharmaceuticals, semiconductors, and related manufacturing fields. Despite its technical portfolio, NanoInk was unable to sustain its operations financially. In February 2013, the company announced that it would shut down because of insufficient funding. Its main backer, Ann Lurie, reportedly ended further support after investing approximately $150 million over ten years. The closure marked the end of NanoInk as an operating company. The available reference material does not establish that the brand, technology portfolio, or corporate operations were transferred to a named successor.

• 2013

  Operations are scheduled to end

  [1]NanoInken.wikipedia.org

  NanoInk announced in February that it would shut down because of inadequate funding after its principal backer withdrew support.

• NanoInk is established as a Northwestern University spin-off

  [1]NanoInken.wikipedia.org

  The company was founded by Northwestern professor Chad Mirkin to commercialize Dip Pen Nanolithography and related nanoscale manufacturing applications.

• DPN-System-1 is introduced

  [1]NanoInken.wikipedia.org

  Within seven months of formation, NanoInk released the DPN-System-1, a system designed to give an atomic force microscope Dip Pen Nanolithography capability.

• Expansion of intellectual-property and university licensing relationships

  [1]NanoInken.wikipedia.org

  NanoInk developed a portfolio described as nearly 400 worldwide patents and patent applications and entered licensing relationships with several research universities.

NanoInk positioned itself as a university-originated nanotechnology commercialization company, translating Dip Pen Nanolithography into instruments, manufacturing processes, and product-protection applications for research, life sciences, pharmaceuticals, and semiconductor-related markets.

• Nanofabrication instrument

  DPN-System-1

  NanoInk's first reported commercial product was the DPN-System-1. It was designed to transform an atomic force microscope into a Dip Pen Nanolithography instrument, enabling users to deposit materials and create patterns at nanometer-scale dimensions. The system represented NanoInk's effort to package an academic nanofabrication technique into a tool that could be used by laboratories and industrial researchers.

• Nanomanufacturing technology

  Dip Pen Nanolithography platform

  Dip Pen Nanolithography was NanoInk's core technology platform. It used a probe-based process to place very small amounts of material onto a surface, supporting nanoscale patterning and application development. NanoInk marketed the platform for life-science and semiconductor work, as well as for research, additive repair, rapid prototyping, and product-authentication concepts.

• Nanomanufacturing application

  Nanoscale additive repair

  NanoInk identified nanoscale additive repair as an application of its fabrication technology. The concept involved selectively adding material at very small dimensions to modify or repair structures. The available reference material does not specify a particular commercial product, customer program, or production volume for this application.

• Prototyping application

  Nanoscale rapid prototyping

  The company also promoted nanoscale rapid prototyping, using its patterning and deposition capabilities to support the creation or evaluation of small-scale designs. This was presented as an application area rather than as a separately documented product line.

• 2013

  Shutdown following withdrawal of primary financingStrategy

  Background

  NanoInk reported that it did not have sufficient funding to continue operating. Its primary backer, Ann Lurie, decided to stop funding the company after a reported ten years of investment.

  Action taken

  The company announced in February 2013 that it would shut down its operations.

  Aftermath

  NanoInk ceased operating as an independent company. The available source material does not identify a successor owner, acquisition, or continuation of the brand.

  Reported cumulative investment by primary backer. (Approximately ten years through 2013)

  Source

• 2013

  NanoInk announces shutdown after funding shortfall[1]NanoInken.wikipedia.org

  Bankruptcy · Other

  NanoInk announced in February 2013 that it would cease operations because it lacked sufficient funding. The announcement followed the decision by its primary backer, Ann Lurie, to withdraw support after a reported decade of investment.

1. 1NanoInken.wikipedia.org