Assignee
PTT GLOBAL CHEMICAL PUBLIC CO LTD
TH·40 granted patents·20 pending applications·17 citations·filing 2013–2023
Top patents by PatentIndex Score
60 records- 0181US10941240B2Biorenewable high performance polyester polyolsPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2017·Granted Mar 9, 2021·2 cites·20 claims
- 0273US11801499B2Catalyst for producing light olefins from C4-C7 hydrocarbonsPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2021·Granted Oct 31, 2023·1 cites·18 claims
- 0373US9828490B2Bio-based polymer additive, a process for preparing the bio-based polymer additive and a biodegradable polymer composition comprising said bio-based polymer additivePTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2013·Granted Nov 28, 2017·3 cites·30 claims
- 0471US11072807B2Production of organic acids by fermentation of genetically engineered yeast cells at low pHPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2013·Granted Jul 27, 2021·1 cites·24 claims
- 0567US10544082B2Method to produce acrylic acid with acetaldehyde as the main by-productPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2016·Granted Jan 28, 2020·1 cites·16 claims
- 0665US10934565B2Method of producing succinic acid and other chemicals using facilitated diffusion for sugar importPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2019·Granted Mar 2, 2021·0 cites·13 claims
- 0763US11781021B2Dicyclopentadiene modified ester oligomers useful in corrosion resistant coatingsPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2018·Granted Oct 10, 2023·0 cites·11 claims
- 0863US11685938B2Muconic acid production from genetically engineered microorganismsPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2021·Granted Jun 27, 2023·0 cites·13 claims
- 0956US12372308B2Microchannel heat exchangerPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2021·Granted Jul 29, 2025·0 cites·9 claims
- 1054US2020010860A1Process for preparing succinate esterPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2019·Application pending·0 cites
- 1153US12018245B2Yeast having improvement of lactic acid tolerance and use thereofPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2019·Granted Jun 25, 2024·0 cites·4 claims
- 1253US12012692B2Waterborne sizing composition for treating natural fibers and a process to treat natural fibers by said compositionPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2019·Granted Jun 18, 2024·0 cites·9 claims
- 1353US10815381B2Dicyclopentadiene modified ester oligomers useful in coating applicationsPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2016·Granted Oct 27, 2020·0 cites·8 claims
- 1453US2024399347A1Catalyst for cumene hydroperoxide decomposition and process for preparation thereofPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2022·Application pending·0 cites
- 1551US12239955B2Process for removing arsine from hydrocarbon mixturePTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2021·Granted Mar 4, 2025·0 cites·13 claims
- 1651US2025018381A1A catalyst for light olefins production and a process of light olefins production by using a catalyst thereofPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2023·Application pending·0 cites
- 1748US10821424B2Process for preparing a catalyst for alkane aromatizationPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2018·Granted Nov 3, 2020·0 cites·10 claims
- 1846US11242507B2Mutant strain Aspergillus aculeatus for producing cellulase and xylanase and preparation method thereofPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2018·Granted Feb 8, 2022·0 cites·20 claims
- 1946US10807942B2Coalescing agent derived from succinate esterPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2017·Granted Oct 20, 2020·0 cites·16 claims
- 2045US12290801B2Catalyst for aromatization of alkanes having 4 to 7 carbon atoms, process of making, and process of aromatics preparation by using thereofPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2021·Granted May 6, 2025·0 cites·42 claims
- 2145US11098158B2Hybrid polyols based on natural oil polyolsPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2017·Granted Aug 24, 2021·0 cites·18 claims
- 2245US2020131538A1Microorganism with stabilized copy number of functional dna sequence and associated methodsPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2018·Application pending·0 cites
- 2344US12377406B2Catalyst composition for cyclic carbonate production from CO2 and olefinsPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2020·Granted Aug 5, 2025·0 cites·18 claims
- 2444US2020181658A1Improved muconic acid production from genetically engineered microorganismsPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2017·Application pending·0 cites
- 2544US2024059812A1Molecular weight distribution adjustment of polyethylene by external electron donorPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2021·Application pending·0 cites
- 2644US2019264024A1Thermoplastic composition with improved mechanical propertiesPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2016·Application pending·0 cites
- 2743US12186707B2Olefins-paraffins separation process by membranePTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2021·Granted Jan 7, 2025·0 cites·16 claims
- 2843US11447802B2Microorganisms and processes for lactic acid productionPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2019·Granted Sep 20, 2022·0 cites·10 claims
- 2943US11236375B2Mutant strain Clostridium thermocellum for producing cellulase and xylanase and preparation method thereofPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2018·Granted Feb 1, 2022·0 cites·15 claims
- 3043US10934243B2Catalyst composition for a producing process of an unsaturated carboxylic acid salt and its derivatives from carbon dioxide and olefinPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2018·Granted Mar 2, 2021·0 cites·22 claims
- 3143US10851230B2Ion exchange resin for producing bisphenol, and a method for producing bisphenol using said ion exchange resinPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2016·Granted Dec 1, 2020·0 cites·28 claims
- 3242US12496575B2Catalyst composition for cyclic carbonate production from CO2 and epoxidesPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2020·Granted Dec 16, 2025·0 cites·35 claims
- 3342US11059919B2Polymers from muconic acid isomers and its derivativesPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2015·Granted Jul 13, 2021·0 cites·4 claims
- 3442US2019339018A1Heat exchanger for exchanging heat of fluids having different temperaturesPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2017·Application pending·0 cites
- 3542US2022090149A1Microbial strains engineered for improved fructose utilizationPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2019·Application pending·0 cites
- 3640US11179709B2Catalyst composition for a production process of δ-lactone from carbon dioxide and 1,3-butadienePTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2017·Granted Nov 23, 2021·0 cites·16 claims
- 3740US2023038518A1A catalyst for producing light olefins from catalytic cracking of hydrocarbon having 4 to 7 carbon atoms and a process for producing light olefins by using a catalyst thereofPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2020·Application pending·0 cites
- 3840US2024210917A1Method and system for optimizing an alkane dehydrogenation operationPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2022·Application pending·0 cites
- 3939US11034982B2Genetically modified yeast with increased succinic acid productionPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2018·Granted Jun 15, 2021·0 cites·6 claims
- 4039USD908644SMicrochannel heat exchangerPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2019·Granted Jan 26, 2021·3 cites·1 claims
- 4139USD908101SMicrochannel heat exchangerPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2019·Granted Jan 19, 2021·3 cites·1 claims
- 4239USD908100SMicrochannel heat exchangerPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2019·Granted Jan 19, 2021·3 cites·1 claims
- 4339US10696822B2Process for fractionation of lignocellulosic biomassPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2016·Granted Jun 30, 2020·0 cites·20 claims
- 4437US11517885B2Catalyst for producing olefins from dehydrogenation of alkane and a method for producing olefins using said catalystPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2018·Granted Dec 6, 2022·0 cites·19 claims
- 4537US11253841B2Copper aluminium oxide catalyst for preparing furfuryl alcohol from furfural and a preparation of said catalystPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2017·Granted Feb 22, 2022·0 cites·24 claims
- 4635US2022363620A1An isomerization process of product obtained from bisphenol preparation from a condensation reaction of ketone and phenolPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2020·Application pending·0 cites
- 4735US2022135502A1An adsorbent for separating organochloride compound from liquid hydrocarbon and a process thereofPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2020·Application pending·0 cites
- 4835US2020095192A1Biodegradable diethanolamine derivative chelating agent and preparation process thereofPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2018·Application pending·0 cites
- 4934US10759904B2Method for preparing poly(carbonate-etherimide) compoundPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2016·Granted Sep 1, 2020·0 cites·22 claims
- 5034US10584090B2Composition and a process for a preparation of polyurethane dispersionPTT GLOBAL CHEMICAL PUBLIC CO LTD·Filed 2016·Granted Mar 10, 2020·0 cites·38 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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