1
Peijun Jiang, Keith Allen Nelson, Christopher Lewis Curry, Armenag Hagop Dekmezian, Charles Lewis Sims, Ramin Abhari, Cesar Alberto Garcia Franco, Jo Ann Marie Canich, Nicolas Kappes, Michel Louis Faissat, Lutz Erich Jacob: Polyolefin adhesive compositions and articles made therefrom. ExxonMobil Chemical Patents, April 28, 2009: US07524910 (88 worldwide citation)

Embodiments of the present invention relate to article comprising a polymer comprising one or more C3 to C40 olefins, optionally one or more diolefins, and less than 5 mole % of ethylene having a Dot T-Peel of 1 Newton or more, a branching index (g′) of 0.95 or less measured at the Mz of the polymer ...


2
Peijun Jiang, Armenag Hagop Dekmezian, Jo Ann Marie Canich, Charles Lewis Sims, Ramin Abhari, Cesar Alberto Garcia Franco, David Raymond Johnsrud: Mutliple catalyst system for olefin polymerization and polymers produced therefrom. ExxonMobil Chemical Patents, November 13, 2007: US07294681 (82 worldwide citation)

This invention relates to a polymer of one or more C3 to C40 olefins, optionally one or more diolefins, and less than 15 mole % of ethylene, and polymerization processes for producing the same.


3
Ramin Abhari, Charles Lewis Sims, Patrick Brant, Peijun Jiang: Blend functionalized polyolefin adhesive. ExxonMobil Chemical Patents, June 2, 2009: US07541402 (41 worldwide citation)

Disclosed herein is an adhesive composition comprising a blend functionalized with a functional group, wherein the blend comprises a C3 to C40 olefin polymer and an additive, the C3 to C40 olefin polymer comprising at least 50 mol % of one or more C3 to C40 olefins, and where the C3 to C40 olefin po ...


4
Ramin Abhari, Charles Lewis Sims, Peijun Jiang, David Raymond Johnsrud, Jo Ann Marie Canich: Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom. ExxonMobil Chemical Patents, May 29, 2007: US07223822 (39 worldwide citation)

Disclosed is a process for producing branched polymers including at least 50 mol % C3–C40 olefins. The process may include: (1) feeding a first catalyst, an activator, and one or more C2–C40 olefins into a first reaction zone at a temperature of greater than 70° C. and a residence time of 120 minute ...


5
Ramin Abhari, Charles Lewis Sims, Kenneth Lewtas, Mun Fu Tse, Patrick Brant, Peijun Jiang, Wai Yan Chow, Jean Roch Schauder, Caiguo Gong, David Raymond Johnsrud, Jo Ann Marie Canich: Polyolefin adhesive compositions and articles made therefrom. ExxonMobil Chemical Patents, April 20, 2010: US07700707 (30 worldwide citation)

Embodiments of the present invention relate to article comprising 1) a functionalized component, 2) tackifier, and 3) an olefin polymer comprising one or more C3 to C40 olefins, optionally one or more diolefins, and less than 5 mole % of ethylene having a Dot T-Peel of 1 Newton or more, a branching ...


6
Ramin Abhari, Charles Lewis Sims, Mun Fu Tse, Patrick Brant, Peijun Jiang, David Raymond Johnsrud: Functionalized olefin polymers. ExxonMobil Chemical Patents, June 23, 2009: US07550528 (30 worldwide citation)

This invention relates to a composition comprising a functionalized C3 to C40 olefin polymer comprising at least 50 mol % of one or more C3 to C40 olefins, and where the olefin polymer, prior to functionalization, has: a) a Dot T-Peel of 1 Newton or more on Kraft paper; b) an Mw of 10,000 to 100,000 ...


7
Ramin Abhari, Lynn Tomlinson, Peter Havlik, Nathan Jannasch: Process for co-producing jet fuel and LPG from renewable sources. Syntroleum Corporation, Hall Estill Hardwick Gable Golden & Nelson P C, December 7, 2010: US07846323 (28 worldwide citation)

The present invention generally relates to a method for producing an isoparaffinic product useful as jet fuel from a renewable feedstock. The method may also include co-producing a jet fuel and a liquefied petroleum gas (LPG) fraction from a renewable feedstock. The method includes hydrotreating the ...


8
Ramin Abhari, Peter Havlik: Hydrodeoxygenation process. Syntroleum Corporation, Hall Estill Law Firm, September 27, 2011: US08026401 (25 worldwide citation)

A process for producing a hydrocarbon from biomass. A feed stream having free fatty acids, fatty acid esters or combinations thereof is provided. The feed stream is heated in the presence of a first catalyst to produce a partially hydrodeoxygenated stream. The partially hydrodeoxygenated stream is h ...


9
Ramin Abhari, Lynn Tomlinson, Peter Havlik, Nathan Jannasch: Hydrocracking process for biological feedstocks and hydrocarbons produced therefrom. Syntroleum Corporation, Hall Estill Law Firm, June 28, 2011: US07968757 (22 worldwide citation)

A process for hydrocracking biomass, and the hydrocarbons produced therefrom. A feed stream having free fatty acids, fatty acid esters, or combinations thereof is contacted with a first catalyst under hydrogen pressure and heat. The hydrocarbon product stream which is comprised predominantly of n-pa ...


10
Ramin Abhari: Even carbon number paraffin composition and method of manufacturing same. Syntroleum Corporation, Hall Estill Law Firm, July 31, 2012: US08231804 (14 worldwide citation)

Paraffin compositions including mainly even carbon number paraffins, and a method for manufacturing the same, is disclosed herein. In one embodiment, the method involves contacting naturally occurring fatty acid/glycerides with hydrogen in a slurry bubble column reactor containing bimetallic catalys ...