ASSOCIATED OCTEL COMPANY LIMITED, THE
Patent Owner
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- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 07, 2009 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 171 Total Citation Count
- Feb 04, 1980 Earliest Filing
- 20 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6245941 Reductive alkylation process for the preparation of compounds containing at least two amino groupsExpiredFeb 06, 98Jun 12, 01[C07C]
5837321 Volatile organic lanthanide compounds and methods for the preparation of lanthanide-containing layered materials form these compoundsExpiredAug 02, 96Nov 17, 98[C23C]
5834058 Organometallic complexes of aluminium, gallium and indiumExpiredApr 04, 96Nov 10, 98[C23C, C07F]
5171847 Alkaline earth, transition and lanthanide metal inorganic salt complexesExpiredJul 05, 90Dec 15, 92[C07F, C07D, C07C]
4320775 Liquid metering unit responsive to the weight of the metered liquidExpiredFeb 04, 80Mar 23, 82[G05D]
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