Author: Lutz Weber


Chemical Ontologies for Life Sciences

May 23, 2012 - Presentation
We have developed a chemical structure based chemical ontology that allows to automatically annotate compounds with their chemical classes in databases or text documents. Thus, one may no…
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Product: Naming

Very large databases and 2D- and 3D-Similarity Searching

Aug 7, 2008 - Presentation
Using different hardware platforms / operating systems we have explored different possibilities to build and implement JChem based chemical-biological databases with more than 100 million…
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Product group: IT platform toolkit

JChem Base software review

Oct 1, 2008 - Publication
Software Review by Lutz Weber: As a chemistry expert company, we were looking for a chemical database system that could be a chemical Swiss army knife solution for both routine as well as…
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Product: JChem Base

Automated extraction of structure-activity relationships from chemistry patents

Aug 19, 2012 - Presentation
We have developed a novel, comprehensive technology to automatically extract structure-activity relationships from chemistry patents. First, named entities are annotated: using large dict…
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Universal chemistry searching in text documents

Jun 4, 2009 - Presentation
OCMiner is OntoChem’s chemistry aware semantic search engine. Based on UIMA, OCMiner allows to annotate and subsequently search various information sources with concepts from chemistry,…
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Product: Naming

Development of ChemAnalyser - a novel, large scale patent search engine

May 24, 2016 - Presentation
Together with infoapps GmbH in Munich, Germany, OntoChem has developed a chemistry search engine for patent full text documents. Thus, about 90 million patent documents are annotated usin…
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Products: JChem Base, Marvin JS