EXXONMOBIL CHEMICAL PATENTS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 840 1
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 585 1
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 389 1
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 384 4
 
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 156 9
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 132 17
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 108 60
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF 102 6
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 102 12
 
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 61 18
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0029,025 Catalyst System and Use in Heavy Aromatics Conversion Processes Sep 25, 17 Feb 01, 18 [C07C, B01J, C01B]
2018/0030,162 Heterocyclic Amido Transition Metal Complexes, Production and Use Thereof Jun 29, 17 Feb 01, 18 [C08F]
2018/0030,167 Phenolate Transition Metal Complexes, Production and Use Thereof Jul 07, 17 Feb 01, 18 [C07F, C08F, C07D, C07C]
2018/0030,177 Polymerization Processes Using High Molecular Weight Polyhydric Quenching Agents Jul 05, 17 Feb 01, 18 [C08F]
2018/0030,219 Method of Making Thermoplastic Vulcanizates and Thermoplastic Vulcanizates Made Therefrom Dec 15, 15 Feb 01, 18 [C08J, B29B, C08L]
2018/0030,257 Propylene-Based Polymer Compositions for Grip Applications Mar 27, 15 Feb 01, 18 [C08L]
2018/0030,258 Propylene-Based Polymer Compositions for Injection Molding Mar 27, 15 Feb 01, 18 [C08L]
2018/0022,667 Hydrocarbon Dehydrocyclization in the Presence of Carbon Dioxide Sep 12, 17 Jan 25, 18 [C07C, B01J]
2018/0022,669 Process for Xylenes Isomerization Oct 02, 17 Jan 25, 18 [C07C]
2018/0022,689 Alkyl Aromatic Hydroalkylation For The Production of Plasticizers Oct 02, 17 Jan 25, 18 [C08J, H01B, C09D, D21H, C07C, D06M, C08K, C08L, D06N]
2018/0022,843 Bimodal Propylene Polymers and Sequential Polymerization Oct 02, 17 Jan 25, 18 [C08F]
2018/0022,907 Bimodal Polypropylene Compositions and Method of Making Same Jun 20, 17 Jan 25, 18 [C08J, C08F, B29B, C08L]
2018/0023,008 Production of Xylenes from Syngas Oct 02, 17 Jan 25, 18 [C10G, C07C, B01J]
2018/0023,017 Shear-Stable Oil Compositions and Processes for Making the Same Feb 06, 17 Jan 25, 18 [C10M]
2018/0023,018 Shear-Stable Oil Compositions and Processes for Making the Same Mar 21, 17 Jan 25, 18 [C10M]
2018/0016,207 Treatment of Aromatic Alkylation Feedstock Sep 26, 17 Jan 18, 18 [C07C]
2018/0016,414 Polypropylenes Having Balanced Strain Hardening, Melt Strength, and Shear Thinning Jan 21, 16 Jan 18, 18 [C08J, C08G, C08F, C08K]
2018/0009,135 Process for Forming Thermoplastic Vulcanizates and Thermoplastic Vulcanizates Made Therefrom Dec 10, 15 Jan 11, 18 [B29C, C08L]
2018/0009,729 XYLENE SEPARATION PROCESS Dec 28, 15 Jan 11, 18 [C07C, B01D]
2018/0009,976 Vulcanized Polymer Blends Jul 24, 17 Jan 11, 18 [C08L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9878968 Xylene separation process Mar 10, 17 Jan 30, 18 [C07C, B01D]
9879104 Process to produce ethylene conjugated diene copolymers and copolymers therefrom Mar 29, 16 Jan 30, 18 [C08F]
9879160 Pressure-sensitive hot melt adhesive compositions Sep 13, 10 Jan 30, 18 [C09J, C08L]
9879364 Polymer compositions for staple and multifilament fibers Sep 07, 16 Jan 30, 18 [D01F, C08L]
9873647 Processes and systems for converting hydrocarbons to cyclopentadiene Oct 07, 16 Jan 23, 18 [C07C, B01J]
9868117 Method of improving metal-impregnated catalyst performance Mar 09, 15 Jan 16, 18 [C07C, B01J]
9868680 Method and apparatus for converting hydrocarbons into olefins Dec 20, 11 Jan 16, 18 [C10G, C08F, C07C]
9868687 Process for making cyclohexanone Sep 08, 15 Jan 16, 18 [C07C, B01D]
9868807 Silane-functionalized hydrocarbon polymer modifiers for elastomeric compositions May 26, 16 Jan 16, 18 [C08J, B60C, B29K, C08F, C08C, B29D, B29B, C08K, C08L]
9861960 Hydrogenation catalyst, its method of preparation and use Sep 02, 14 Jan 09, 18 [C07C, B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0137,737 Lubricants from Mixed Alpha-Olefin Feeds ABAN Jan 30, 17 May 18, 17 [C08F, C10M]
2017/0036,970 Hydrocarbon Conversion Process ABAN Oct 25, 16 Feb 09, 17 [C08F, C07C]
2016/0122,452 Ethylene-Propylene Copolymeric Compositions With Long Methylene Sequence Lengths ABAN Jul 07, 14 May 05, 16 [C08F]
2016/0115,113 Aerobic Oxidative Esterification of Sugar-Derived 1,4-Disubstituted Benzene for Direct Synthesis of Dimethylterephthalate ABAN Oct 07, 15 Apr 28, 16 [C07C]
2016/0038,929 Regeneration of Aromatic Alkylation Catalyst Using Ozone ABAN Apr 22, 14 Feb 11, 16 [C07C, B01J]
2015/0376,087 Process for the Production of Xylenes ABAN Jun 10, 15 Dec 31, 15 [C07C, B01J]
2015/0307,435 Esterification Process ABAN Mar 08, 13 Oct 29, 15 [C07C]
2015/0290,616 Process and Apparatus for Continuous Solution Polymerization ABAN Nov 13, 14 Oct 15, 15 [B01J]
2015/0251,973 Purge Streams in Paraxylene Production ABAN Sep 06, 13 Sep 10, 15 [C07C]
2015/0183,696 Naphthalene-Depleted Fluids ABAN Sep 16, 13 Jul 02, 15 [C07C, B01D]
2015/0051,430 Process and Apparatus for the Production of Paraxylene ABAN Jul 18, 14 Feb 19, 15 [C07C]
2014/0357,923 Vapor-Liquid Separation ABAN Feb 12, 14 Dec 04, 14 [C07C, B01D]
2014/0350,316 Production of Paraxylene ABAN Aug 11, 14 Nov 27, 14 [C07C]
2014/0343,204 Esters, Hydrogenated Derivatives Thereof, and Processes for Producing the Same ABAN Jun 07, 12 Nov 20, 14 [C07C, C08K]
2014/0330,061 Hydrocarbon Conversion Process and Molecular Sieve of MFS Framework Type With Controllable Average Size ABAN Jul 21, 14 Nov 06, 14 [C10G, C07C, B01J]
2014/0311,976 Extraction Processes ABAN Mar 26, 14 Oct 23, 14 [C02F]
2014/0305,651 Hydraulic Fracturing Composition ABAN Oct 10, 13 Oct 16, 14 [E21B, C09K]
2014/0296,598 Purification of Aromatic Hydrocarbon Streams ABAN Feb 21, 14 Oct 02, 14 [C07C]
2014/0255,672 Multi-Layer Nonwoven In Situ Laminates and Method of Producing The Same ABAN Apr 21, 14 Sep 11, 14 [B32B]
2014/0213,745 Branched Propylene Oligomers ABAN Jan 17, 14 Jul 31, 14 [C08F]

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