Assignee
PROCEDES PETROLIERS PETROCHIM
FR·4 granted patents·108 citations·filing 1990–1990
Top patents by PatentIndex Score
4 records- 0186US5186815AMethod of decoking an installation for steam cracking hydrocarbons, and a corresponding steam-cracking installationPROCEDES PETROLIERS PETROCHIM·Filed 1990·Granted Feb 16, 1993·53 cites·11 claims
- 0269US5139650AMethod and installation for steam cracking hydrocarbonsPROCEDES PETROLIERS PETROCHIM·Filed 1990·Granted Aug 18, 1992·26 cites·18 claims
- 0358US5183642AInstallation for steam cracking hydrocarbons, with solid erosive particles being recycledPROCEDES PETROLIERS PETROCHIM·Filed 1990·Granted Feb 2, 1993·18 cites·21 claims
- 0447US5177292AMethod for steam cracking hydrocarbonsPROCEDES PETROLIERS PETROCHIM·Filed 1990·Granted Jan 5, 1993·11 cites·15 claims
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