Eduard Philip Kieffer

Person

Amsterdam, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing a base oil having a reduced cloud point
- Patent number 11,142,705
- Issue date Oct 12, 2021
- Shell Oil Company
- Diederik De Jonge
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fischer-tropsch feedstock derived haze-free base oil fractions
- Patent number 10,934,496
- Issue date Mar 2, 2021
- Shell Oil Company
- Eglantine Armelle Christiane Colette Marie Albe
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the conversion of a paraffinic feedstock
- Patent number 9,896,632
- Issue date Feb 20, 2018
- Shell Oil Company
- Andries Hendrik Janssen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the preparation of an aromatic hydrocarbon mixture
- Patent number 4,582,949
- Issue date Apr 15, 1986
- Shell Oil Company
- Eduard P. Kieffer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of an aromatic hydrocarbon mixture
- Patent number 4,579,988
- Issue date Apr 1, 1986
- Shell Oil Company
- Eduard P. Kieffer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of middle distillates
- Patent number 4,517,396
- Issue date May 14, 1985
- Shell Oil Company
- Arend Hoek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for improving the quality of catalytically cracked gasoline
- Patent number 4,512,877
- Issue date Apr 23, 1985
- Shell Oil Company
- Eduard P. Kieffer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FISCHER-TROPSCH FEEDSTOCK DERIVED HAZE-FREE BASE OIL FRACTIONS
- Publication number 20200017780
- Publication date Jan 16, 2020
- Eglantine Armelle Christiane Colette Marie ALBE
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR PREPARING A BASE OIL HAVING A REDUCED CLOUD POINT
- Publication number 20190002773
- Publication date Jan 3, 2019
- Shell Oil Company
- Diederik DE JONGE
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR PREPARING A BASE OIL HAVING A REDUCED CLOUD POINT
- Publication number 20170369794
- Publication date Dec 28, 2017
- Shell Oil Company
- Duurt RENKEMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE CONVERSION OF A PARAFFINIC FEEDSTOCK
- Publication number 20160251583
- Publication date Sep 1, 2016
- Shell Oil Company
- Andries Hendrik JANSSEN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS TO PREPARE MIDDLE DISTILLATES AND BASE OILS
- Publication number 20150203769
- Publication date Jul 23, 2015
- Shell Oil Company
- Eduard Philip Kieffer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS TO PREPARE MIDDLE DISTILLATES AND BASE OILS
- Publication number 20150184089
- Publication date Jul 2, 2015
- Shell Oil Company
- Eduard Philip Kieffer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS TO PREPARE A GAS OIL FRACTION AND A RESIDUAL BASE OIL
- Publication number 20150144528
- Publication date May 28, 2015
- Shell Oil Company
- Eduard Philip Kieffer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Eduard Philip Kieffer

Person

Patents Grantslast 30 patents

Process for preparing a base oil having a reduced cloud point

Fischer-tropsch feedstock derived haze-free base oil fractions

Process for the conversion of a paraffinic feedstock

Process for the preparation of an aromatic hydrocarbon mixture

Process for the preparation of an aromatic hydrocarbon mixture

Process for the preparation of middle distillates

Process for improving the quality of catalytically cracked gasoline

Patents Applicationslast 30 patents

FISCHER-TROPSCH FEEDSTOCK DERIVED HAZE-FREE BASE OIL FRACTIONS

PROCESS FOR PREPARING A BASE OIL HAVING A REDUCED CLOUD POINT

PROCESS FOR PREPARING A BASE OIL HAVING A REDUCED CLOUD POINT

PROCESS FOR THE CONVERSION OF A PARAFFINIC FEEDSTOCK

PROCESS TO PREPARE MIDDLE DISTILLATES AND BASE OILS

PROCESS TO PREPARE MIDDLE DISTILLATES AND BASE OILS

PROCESS TO PREPARE A GAS OIL FRACTION AND A RESIDUAL BASE OIL