MaryKathryn Lee

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Plainfield, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Onset haze measurement apparatus and procedure
- Patent number 8,236,168
- Issue date Aug 7, 2012
- ExxonMobil Research and Engineering Company
- Eric B. Sirota
- G01 - MEASURING TESTING
Information Patent Grant
Upgrade of visbroken residua products by ultrafiltration
- Patent number 7,815,790
- Issue date Oct 19, 2010
- ExxonMobil Research and Engineering Company
- Daniel P. Leta
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Deasphalter unit throughput increase via resid membrane feed prepar...
- Patent number 7,736,493
- Issue date Jun 15, 2010
- ExxonMobil Research and Engineering Company
- Daniel P. Leta
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Onset haze measurement apparatus and procedure
- Publication number 20110083994
- Publication date Apr 14, 2011
- Eric B. Sirota
- G01 - MEASURING TESTING
Information Patent Application
Upgrade of visbroken residua products by ultrafiltration
- Publication number 20090057198
- Publication date Mar 5, 2009
- Daniel P. Leta
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Deasphalter unit throughput increase via resid membrane feed prepar...
- Publication number 20090057192
- Publication date Mar 5, 2009
- Daniel P. Leta
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...