Company Filing History:
2 out of 755 
1 out of 91 Years Active: 2001-2002
Title: Innovations of Johannes Hendrikus Langeveld
Introduction
Johannes Hendrikus Langeveld is a notable inventor based in Vlaardingen, Netherlands. He has made significant contributions to the field of laundry detergent formulations, holding a total of 3 patents. His work focuses on creating effective and environmentally friendly cleaning products.
Latest Patents
Langeveld's latest patents include a granular detergent component containing zeolite MAP and laundry detergent compositions. The first patent describes a non-spray-dried granular component suitable for use in a zero-phosphate laundry detergent composition. This component comprises from 10 to 30 wt % of organic surfactant and from 20 to 50 wt % of zeolite MAP, with a bulk density not exceeding 700 g/l. The preparation process involves mixing and agglomeration using various types of mixers and a gas fluidization granulator. The second patent details a particulate zero-phosphate laundry detergent powder that contains zeolite MAP and zeolite A in a weight ratio of at least 1:1. This powder is designed to have a bulk density of 600-900 g/l and includes different granular components containing organic surfactant and zeolite builder.
Career Highlights
Langeveld has worked with prominent companies in the industry, including Unilever Home and Personal Care USA, a division of Conopco, Inc. His experience in these organizations has allowed him to develop innovative solutions in the detergent sector.
Collaborations
Throughout his career, Langeveld has collaborated with notable colleagues such as Daniel Pierre Marie Berthod and Christophe Michel Bruno Joyeux. These partnerships have contributed to the advancement of his research and development efforts.
Conclusion
Johannes Hendrikus Langeveld's contributions to the field of laundry detergents demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of formulation chemistry and a dedication to improving cleaning products for consumers.
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