Robert A. Schaefer

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Extractive distillation controls
- Patent number 9,026,252
- Issue date May 5, 2015
- ExxonMobil Chemical Patents Inc.
- Robert Alan Schaefer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Feedback and feedforward closed loop purity and recovery control
- Patent number 8,481,798
- Issue date Jul 9, 2013
- ExxonMobil Chemical Patents Inc.
- Robert A. Schaefer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Extractive Distillation Controls
- Publication number 20130173061
- Publication date Jul 4, 2013
- Exxonmobile Chemical Patents Inc.
- Robert Alan Schaefer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Feedback and Feedforward Closed Loop Purity and Recovery Control
- Publication number 20120116144
- Publication date May 10, 2012
- Robert A. Schaefer
- C07 - ORGANIC CHEMISTRY