IC 035. US 100 101 102. G & S: Updating and maintenance of data in computer data bases, updating of advertising material, office work, file management using computers, publication of print products (also in electronic form) for advertising purposes, writing services, secretarial services, systemization of data in computer data bases, reproduction of documents, compilation of data in computer data bases

IC 038. US 100 101 104. G & S: Provision of access to a worldwide computer network, provision of telecommunication connections to a worldwide computer network, provision of access to computer programs in data networks, provision of access to information in the Internet, provision of Internet chat rooms, e-mail services, electronic message transmission, electronic exchange of messages using chat lines, chat rooms and Internet forums, communication services using computer terminals, message and image transmission using computers, telephone services, telecommunication, telecommunication using platforms and portals in the Internet, transmission of messages, creating access to data bases, forwarding messages of all types to Internet addresses (web messaging)

IC 042. US 100 101. G & S: Updating of computer software, updating of software, updating of Internet sites, user and rights administration in computer networks, electronic data security, electronic data storage, design and development of computer hardware and software, creating programs for data processing, creating computer animation, installation and maintenance of software, installation and maintenance of software for Internet access, installation of computer programs, configuration of computer networks by means of software, conversion of computer programs and data, copying of computer programs, maintenance of computer software, restoring computer data

IC 045. US 100 101. G & S: Licensing of computer software