INSTITUT FRANCAIS DU PETROLE ET ELF FRANCE RUEIL-MALMAISON, FRANCE AND PARIS, FRANCE
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 12, 1987 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 23 Total Citation Count
- Jul 10, 1985 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents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Expired/Abandoned/Withdrawn Patents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
4664676 Additives compositions useful in particular for improving the cold filterability properties of oil middle distillatesExpiredJul 10, 85May 12, 87[C10L]
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