Historic company listing - Page 4

Grafprint3D was launched in May 2019 by Grafoid to focus on graphene ink development and production.

GRAnPH Nanotech (based in Spain) is a provider of single-layer graphene products and other carbon based nanostructures and nanocomposites.

GRAnPH developed its own patented technology for producing graphene, based on research by Grupo Antolin-Ingenieria and the Chemical Engineering Department of the University of Alicante in Spain.

Graphendo was established towards the end of 2014 by Innovatie Centrum Kunststoffen and Z3D Labs with an aim to produce purely synthetic and 100% single-layered graphene oxide.

It seems as if the company is no longer in business.

Graphene Batteries is no longer active - it has been merged into Morrow Batteries in 2020.

Graphene Batteries, based in Norway, is developing safe and durable graphene based high energy battery materials. The company aims to build an IP portfolio and later license it for production.

Graphene Batteries is mainly focused on Lithium-sulfur batteries, and has developed an improved cathode for such LiS batteries. The Company explains that its graphene derivative helps in solving two of the challenges that hold Li-S technology back and it sees possible applications in Drone batteries in the near future - which could find benefits in the light weight of Li-S batteries compared to current Li-Ion solutions.

Graphene Devices, founded in 2009 and based in Niagara Falls US was a startup that explored graphene production and applications. The company used a process developed at the University of Buffalo.

Graphene Enabled Systems was established by the University of Manchester to develop a range of industrial products, components and systems based on its broad portfolio of IP relating to graphene and other 2D technologies.

Graphene Energy was working towards graphene-based supercapacitors. It seems the company (which was funded by 21Ventures) is no longer active.

Graphene Frontiers was Pennsylvania based startup established in 2011 based on new graphene-production technology developed at the University of Pennsylvania. Graphene Frontiers used "Atmospheric Pressure Chemical Vapor Deposition" (APCVD) roll-to-roll room-pressure process to synthetically grow graphene.

In September 2013 the company was granted $744,000 from the NSF to scale their production capacity. Following this grant we discussed the company's technology and business with their CEO. In July 2014, the company raised $1.6 million and launched a new brand of highly-sensitive GFET-based biological and chemical sensors.

Graphene Industries was established in March 2007 to capitalise on the advances made by Professor Andre Geim's research group at Manchester University in the UK.

Graphene Industries was a commercial suppliers of graphene for micro- and nanoelectronic fabrication and research. It seems as if the company is no longer in business..

Graphene Lighting PLC seems to have gone out of business.

It was spun-off BGT Materials based on a strategic partnership with the National Graphene Institute (NGI) at The University of Manchester to create graphene lighting applications.

Graphene Lighting developed graphene lightbulbs - LEDs lighting devices coated with graphene to act as heat sinks.