The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
process for the simultaneous production of different mixtures of diisocyanate isomers of… 🛈 | 35 | 2008 |
process for making a flexible polyurethane foam | 26 | 2009 |
process for fractionating a mixture of polyisocyanates | 25 | 2007 |
fibre-reactive azo dyes, their preparation and their use | 25 | 2009 |
process for the production of di- and polyamines of the diphenylmethane series | 24 | 2007 |
reactive dyes, processes for their preparation and their use | 23 | 2007 |
mixtures of fibre-reactive dyes and their use in a method for di- or trichromatic dyeing… 🛈 | 23 | 2010 |
improvements for rapid prototyping apparatus | 22 | 2008 |
use of hydrophobic epoxide resin system for encapsulation of a instrument transformer | 22 | 2011 |
a method for removing methylene-bridged polyphenyl polyamines from an aqueous stream | 22 | 2009 |