| 9556383 | Asphalt oxidation technique | Mar 13, 14 | Jan 31, 17 | BUILDING MATERIALS INVESTMENT CORPORATION |
| 9528001 | Preparation of polymer modified bitumen (PMB) from polyethylene terephthalate (PET) derived polyamido amine | Mar 16, 15 | Dec 27, 16 | INDIAN OIL CORPORATION LIMITED |
| 9446364 | Surge drum mixing system | Feb 23, 12 | Sep 20, 16 | KELLOGG BROWN & ROOT LLC |
| 9447327 | Asphalt oxidation process using liquid jet ejection | Sep 12, 14 | Sep 20, 16 | EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
| 9376626 | Turbulent mesophase pitch process and products | Apr 27, 12 | Jun 28, 16 | ADVANCED CARBON PRODUCTS, LLC |
| 9353259 | Method for producing thermoplastic resin composition | Nov 13, 14 | May 31, 16 | KONICA MINOLTA, INC. |
| 9334448 | Method for reducing hydrogen sulfide evolution from asphalt and heavy fuel oils | Apr 08, 15 | May 10, 16 | BAKER HUGHES INCORPORATED |
| 9315420 | UV-shielding material based on Mg—Al layered double hydroxide and its application in anti-ageing asphalt | Feb 22, 12 | Apr 19, 16 | BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY, WUHAN UNIVERSITY OF TECHNOLOGY, |
| 9222027 | Single stage pitch process and product | Mar 11, 13 | Dec 29, 15 | ADVANCED CARBON PRODUCTS, LLC |
| 9187698 | Falling film reactor for light tar oxidation | Nov 11, 11 | Nov 17, 15 | GRAFTECH INTERNATIONAL HOLDINGS INC., JPMORGAN CHASE BANK, N.A., |
| 9169448 | In-situ hydrogenation of aromatic compounds for heavy oil upgrading | Apr 19, 12 | Oct 27, 15 | BAKER HUGHES INCORPORATED |
| 9120978 | Exfoliation of asphaltenes for improved recovery of unconventional oils | Feb 24, 12 | Sep 01, 15 | BAKER HUGHES INCORPORATED |
| 9034093 | Process for improving the transfer properties of bitumen | Jul 21, 09 | May 19, 15 | BAKER HUGHES INCORPORATED |
| 8993495 | Upgrading deasphalting residue to high performance asphalt | Dec 02, 11 | Mar 31, 15 | EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
| 8969436 | Method of producing a molded article | Aug 21, 09 | Mar 03, 15 | TEIJIN CHEMICALS, LTD. |
| 8709239 | Process for converting carbon-based energy carrier material | May 13, 13 | Apr 29, 14 | INAERIS TECHNOLOGIES, LLC |
| 8523994 | Method for reducing hydrogen sulfide evolution from asphalt | Dec 09, 08 | Sep 03, 13 | BAKER HUGHES INCORPORATED |
| 8524806 | Profile extrusion method, article, and composition | Feb 10, 11 | Sep 03, 13 | SABIC GLOBAL TECHNOLOGIES B.V. |
| 8476344 | Method for preparing silicon-sulfur compounds and their use in bitiminous compositions | Aug 16, 10 | Jul 02, 13 | HERITAGE RESEARCH GROUP |
| 8425766 | Biomass pretreatment for fast pyrolysis to liquids | Jul 11, 12 | Apr 23, 13 | INAERIS TECHNOLOGIES, LLC |