Chemicals, for use in the following fields: provision of three-dimensional printing services; chemicals, in the following fields: multi-material 3D printing, especially in the sub-micrometre range; chemicals for use in lithography; lithographic chemicals; photoresists for lithography; photoresists for lithography; liquid photosensitive resin for the fabrication of three-dimensional models.

3D printers; parts, accessories and replacement parts, for use in relation to the following goods: 3D printers; printheads for 3D printing apparatus; multi-material printheads for 3D printing apparatus; multi-material printheads for 3D printing apparatus for use in the sub-micrometre range.

Software; industrial process control software; scientific, photographic, optical, and measuring apparatus and instruments; mechanical traversing systems for 3D printing with positioning resolution in the sub-micrometre range; laser-optical systems for production and inspection; indoor positioning systems; analysis apparatus not for medical purposes; observation instruments; apparatus and instruments for microscopy.

Three-dimensional printing for others; custom 3D printing for others; custom 3D multi-material printing, for others; customized 3D multi-material printing in the sub-micrometre range, especially for micro-optics and in the area of photonics packaging; lithographic printing, for others; treatment of materials by laser beam; treatment of materials by laser beam, for others.

Engineering services; engineering services, in the following fields: 3D multi-material printing, especially, in the sub-micrometre range; engineering services, in the following fields: 3D multi-material printing, especially, relating to the following sectors: free-form polymer micro-optics; engineering services, in the following fields: 3D multi-material printing, especially, in the following fields: photonics packaging; technological services, relating to the following sectors: assay services, evaluation and quality control; technological services, relating to the following sectors: assay services, evaluation and quality control, in the following fields: open-fluid, automated material exchange in multi-material print heads; research and development services, in the following fields: development of materials; research and development services, in the following fields: development of new materials in the field of multi-material 3D printing; research and development, in the following fields: multi-material 3d printing for technical, physical, biological and medical uses; chemical product development for use in lithography; development of photoresists for lithography; development of new technology for others; software design and software development, for use in the following fields: control, regulation and monitoring of lithography devices; software design and software development, for use in the following fields: control, regulation and monitoring of 3D printers; software design and software development, for use in the following fields: control, regulation and monitoring of laser lithography devices; computer software development for others; software design for others; design of mathematical models.