Dusemund Pte Ltd provides technical consultancy for chemical processes, materials and analytics especially regarding chemical delivery and blending systems, high purity chemicals, semiconductor and flat panel display manufacturing processes and offers products from selected European companies in South East Asia, along with the application support for these products. These are instruments for process control by viscosity, density, sound velocity and other sensors and analytical equipment for laboratories like rheometer and lab equipment. We also provide chemical withdrawal systems for high purity chemicals, wafer handling systems and products for micro-reaction technology and do consultancy in the field of semiconductor manufacturing (wet processes, chemical distribution systems and high purity materials).

Project manager and “senior technical advisor” in Singapore; process and technology advisor in chemical issues on customer’s and Merck’s production sites (e.g. start-up support for our on-site service team at (award from Silterra semiconductors ), head of the new department of product management (since March 2002)

Typical tasks were: technical & process support for customers and our sales; co-ordinate trouble shooting tasks with production, lab and customers; chemical-technical support to our project engineers of the new production sites in Singapore and Malaysia during construction phase; helping Merck’s production to implement production facilities for new product launches; design and implementation of customised technical solutions for chemical supply, e.g. pump skids for chemical qualifications, bulk distribution systems, packaging etc.. E,g.: design and quotation for a bulk distribution system for a semiconductor customer to supply 5 fabs with 3 bulk chemicals  (project became not realized).

2002: Head of product management to establish this new department, we launched a number of new, locally produced products. Beside of some several purity products (e.g. H2SO4), we started the local production of a number of etching mixtures and are trying to find flexible, suitable solutions for special customer requirements. The PM tasks is to interface between sale & marketing, production, lab and QA to find practical, realistic solutions for the customers and to establish the product documentation

Project and laboratory leader in research and development in the Electronic Chemical department at MERCK KGaA in Darmstadt in the department of electronic chemicals. I participated in and also was responsible for several developments for chemical purifications, packaging improvements, component testing, development of blending and dispense systems, chemicals for CMP processes  (several patents)

Shinkai Chemirecognics Project in Japan (fluoride recognition, sugar recognition at the air-water interface, LB, electrochemical investigations). The Shinkai Chemirecognics Project was one of about 25 applied R&D projects under the Japanese government in close co-operation with the industry to speed up the implementation of basic and applied research results into practical and commercial usage into industry applications and new products