UNICHEMA CHEMIE B.V.
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 19, 2006 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 317 Total Citation Count
- Jan 04, 1984 Earliest Filing
- 34 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
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Technologies
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Technology
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Recent Publications
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Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2004/0209,789 Alkylbenzene/polyol ester blends for use in air conditioning systemsAbandonedDec 08, 03Oct 21, 04[C10M]
6462001 Complex esters, formulations comprising these esters and use thereofExpiredMar 31, 00Oct 08, 02[C10M]
6252037 Polyether polyol and a method for the manufacture of mouldable polyester containing said polyether polyolExpiredFeb 26, 99Jun 26, 01[C08G]
5717081 Process for producing an alkylglycoside using a pervaporation membrane to remove reaction waterExpiredFeb 14, 96Feb 10, 98[C07H]
5681727 Process for preparing fatty acid esters of alkyl glycosidesExpiredAug 15, 96Oct 28, 97[C07H, C12P]
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