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Heymans

Denis Marie Charles Heymans, Ottignies BE

Patent application numberDescriptionPublished
20100240861ESTERIFICATION PROCESS OF POLYOLS WITH TERTIARY ALKYL SUBSTITUTED ACIDS - A process to prepare polyol esters from tertiary alkyl acid with reduced homo-polymerisation of the polyols. The ester polyol can be used in the synthesis of further polyester resins for coating or structural/composite or lube oil applications.09-23-2010

Denis Marie Charles Heymans, Louvain-La-Neuve BE

Patent application numberDescriptionPublished
20080312385Esterification Process of Polyols With Tertiary Alkyl Substituted Acids - A process to prepare polyol esters from tertiary alkyl acid with reduced homo-polymerisation of the polyols. The ester polyol can be used in the synthesis of further polyester resins for coating or structural/composite or lube oil applications.12-18-2008

Maureen Heymans, San Francisco, CA US

Patent application numberDescriptionPublished
20080288474CROSS-LANGUAGE INFORMATION RETRIEVAL - Methods, systems, and apparatus, including computer program products, for cross-language information retrieval. A source query in a source language is received. The source query is translated into a target query in a target language. One or more target-language resources that satisfy the target query are identified. The identified resources are translated into the source language. Search results corresponding to the translated resources are presented.11-20-2008
20090083243CROSS-LANGUAGE SEARCH - Methods, systems, and apparatus, including computer program products, in which a cross-language search can be performed. A search query can be examined to determine whether it is a candidate for cross-language searching. Upon identifying a candidate, the search can be performed using a translated search query associated with the search query. The results of the translated search query can be served to the client device submitting the search query.03-26-2009
20090193003Cross-Language Search - Methods, systems, and apparatus, including computer program products, in which a cross-language search can be performed. A search query is received in a first language. A translated search query of the search query is obtained and evaluated to determine whether it is a candidate for cross-language searching. Upon identifying a candidate, a search can be performed using the translated search query to generate search results relevant to the translated search query.07-30-2009