CAPE INDUSTRIES
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 02, 1986 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 32 Total Citation Count
- Oct 13, 1971 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4609634 High efficiency extraction method for recovering oxidation catalyst material from dimethyl terephthalate esterified oxidate residue and the likeExpiredJan 21, 81Sep 02, 86[C07C, B01J]
4394286 Partially hydrolyzed, DMT process residue, and useful propylene oxide derivative thereofExpiredMay 20, 81Jul 19, 83[C09K, C08G, C08F, C07C]
4345089 Recovery of aromatic carboxylic acid or ester thereof from residue fraction of oxidation or esterification reaction mixtureExpiredApr 28, 80Aug 17, 82[C07C]
4284760 Process for the manufacture of unsaturated polyester resinsExpiredMar 13, 80Aug 18, 81[C08G]
4227010 Recovery of dimethyl terephthalate and intermediates from the tarry fraction of cooxidation process residueExpiredOct 13, 78Oct 07, 80[C07C]
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