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Patents Grants
last 30 patents
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Patent Grant
Yeast having improvement of lactic acid tolerance and use thereof
Patent number
12,018,245
Issue date
Jun 25, 2024
PTT Global Chemical Public Company Limited
Phatthanon Prasitchoke
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Waterborne sizing composition for treating natural fibers and a pro...
Patent number
12,012,692
Issue date
Jun 18, 2024
PTT Global Chemical Public Company Limited
Takul Losiriwat
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Catalyst for producing light olefins from C4-C7 hydrocarbons
Patent number
11,801,499
Issue date
Oct 31, 2023
PTT Global Chemical Public Company Limited
Chularat Wattanakit
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dicyclopentadiene modified ester oligomers useful in corrosion resi...
Patent number
11,781,021
Issue date
Oct 10, 2023
PTT Global Chemical Public Company Limited
Arne Matthew Terwillegar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Muconic acid production from genetically engineered microorganisms
Patent number
11,685,938
Issue date
Jun 27, 2023
PTT Global Chemical Public Company Limited
Ryan Sillers
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Catalyst for producing olefins from dehydrogenation of alkane and a...
Patent number
11,517,885
Issue date
Dec 6, 2022
PTT Global Chemical Public Company Limited
Chularat Wattanakit
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Microorganisms and processes for lactic acid production
Patent number
11,447,802
Issue date
Sep 20, 2022
PTT Global Chemical Public Company Limited
Sudhanshu Vijay Dole
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Copper aluminium oxide catalyst for preparing furfuryl alcohol from...
Patent number
11,253,841
Issue date
Feb 22, 2022
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Kajornsak Faungnawakij
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Mutant strain Aspergillus aculeatus for producing cellulase and xyl...
Patent number
11,242,507
Issue date
Feb 8, 2022
PTT Global Chemical Public Company Limited
Verawat Champreda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Mutant strain Clostridium thermocellum for producing cellulase and...
Patent number
11,236,375
Issue date
Feb 1, 2022
PTT Global Chemical Public Company Limited
Chakrit Tachaapaikoon
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Catalyst composition for a production process of δ-lactone from car...
Patent number
11,179,709
Issue date
Nov 23, 2021
PTT Global Chemical Public Company Limited
Sucheewin Chotchatchawankul
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hybrid polyols based on natural oil polyols
Patent number
11,098,158
Issue date
Aug 24, 2021
PTT Global Chemical Public Company Limited
Arne Matthew Terwillegar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of organic acids by fermentation of genetically engineer...
Patent number
11,072,807
Issue date
Jul 27, 2021
PTT Global Chemical Public Company Limited
R. Rogers Yocum
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Polymers from muconic acid isomers and its derivatives
Patent number
11,059,919
Issue date
Jul 13, 2021
PTT Global Chemical Public Company Limited
Jay L. Milan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Genetically modified yeast with increased succinic acid production
Patent number
11,034,982
Issue date
Jun 15, 2021
PTT Global Chemical Public Company Limited
Ryan Sillers
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Bioplastic composition comprising biomass as a component and a prod...
Patent number
10,961,385
Issue date
Mar 30, 2021
PTT Global Chemical Public Company Limited
Jirawut Junkasem
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biorenewable high performance polyester polyols
Patent number
10,941,240
Issue date
Mar 9, 2021
PTT Global Chemical Public Company Limited
Arne Matthew Terwillegar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing succinic acid and other chemicals using facilit...
Patent number
10,934,565
Issue date
Mar 2, 2021
PTT Global Chemical Public Company Limited
R. Rogers Yocum
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst composition for a producing process of an unsaturated carb...
Patent number
10,934,243
Issue date
Mar 2, 2021
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Phonpimon Wongmahasirikun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microchannel heat exchanger
Patent number
D908644
Issue date
Jan 26, 2021
PTT Global Chemical Public Company Limited
Nattapong Tarapoom
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Microchannel heat exchanger
Patent number
D908100
Issue date
Jan 19, 2021
PTT Global Chemical Public Company Limited
Nattapong Tarapoom
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Microchannel heat exchanger
Patent number
D908101
Issue date
Jan 19, 2021
PTT Global Chemical Public Company Limited
Nattapong Tarapoom
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Ion exchange resin for producing bisphenol, and a method for produc...
Patent number
10,851,230
Issue date
Dec 1, 2020
PTT Global Chemical Public Company Limited
Sitthiphong Pengpanich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a catalyst for alkane aromatization
Patent number
10,821,424
Issue date
Nov 3, 2020
PTT Global Chemical Public Company Limited
Sitthiphong Pengpanich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dicyclopentadiene modified ester oligomers useful in coating applic...
Patent number
10,815,381
Issue date
Oct 27, 2020
PTT Global Chemical Public Company Limited
Arne Matthew Terwillegar
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Coalescing agent derived from succinate ester
Patent number
10,807,942
Issue date
Oct 20, 2020
PTT Global Chemical Public Company Limited
Vorapong Pimolsiriphol
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing poly(carbonate-etherimide) compound
Patent number
10,759,904
Issue date
Sep 1, 2020
PTT Global Chemical Public Company Limited
Supakanok Thongyai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for fractionation of lignocellulosic biomass
Patent number
10,696,822
Issue date
Jun 30, 2020
PTT Global Chemical Public Company Limited
Nopparat Suriyachai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pretreatment process of lignocellulosic biomass
Patent number
10,689,806
Issue date
Jun 23, 2020
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Naphatsaya Denchokpraguy
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Composition and a process for a preparation of polyurethane dispersion
Patent number
10,584,090
Issue date
Mar 10, 2020
PTT Global Chemical Public Company Limited
Papapida Pornsuriyasak
C07 - ORGANIC CHEMISTRY
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Patents Applications
last 30 patents
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Patent Application
CATALYST FOR CUMENE HYDROPEROXIDE DECOMPOSITION AND PROCESS FOR PRE...
Publication number
20240399347
Publication date
Dec 5, 2024
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Suchada TANG-AMORNSUKSAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATALYST FOR AROMATIZATION OF ALKANES HAVING 4 TO 7 CARBON ATOMS, P...
Publication number
20240226868
Publication date
Jul 11, 2024
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Metta CHAREONPANICH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR OPTIMIZING AN ALKANE DEHYDROGENATION OPERATION
Publication number
20240210917
Publication date
Jun 27, 2024
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Songphon CHATTHAMMANAT
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CATALYST FOR AROMATIZATION OF ALKANES HAVING 4 TO 7 CARBON ATOMS, P...
Publication number
20240131503
Publication date
Apr 25, 2024
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Metta CHAREONPANICH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MOLECULAR WEIGHT DISTRIBUTION ADJUSTMENT OF POLYETHYLENE BY EXTERNA...
Publication number
20240059812
Publication date
Feb 22, 2024
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Worawat CHUENCHEEP
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A PROCESS FOR REMOVING ARSINE FROM HYDROCARBON MIXTURE
Publication number
20230125196
Publication date
Apr 27, 2023
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Salinthip LAOKROEKKIAT
C07 - ORGANIC CHEMISTRY
Information
Patent Application
A CATALYST FOR PRODUCING LIGHT OLEFINS FROM CATALYTIC CRACKING OF H...
Publication number
20230038518
Publication date
Feb 9, 2023
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Chularat WATTANAKIT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
YEAST HAVING IMPROVEMENT OF LACTIC ACID TOLERANCE AND USE THEREOF
Publication number
20220411745
Publication date
Dec 29, 2022
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Phatthanon Prasitchoke
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
CATALYST COMPOSITION FOR CYCLIC CARBONATE PRODUCTION FROM CO2 AND O...
Publication number
20220401937
Publication date
Dec 22, 2022
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Kunnigar VONGNAM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST COMPOSITION FOR CYCLIC CARBONATE PRODUCTION FROM CO2 AND E...
Publication number
20220379290
Publication date
Dec 1, 2022
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Jiraya KIRIRATNIKORN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AN ISOMERIZATION PROCESS OF PRODUCT OBTAINED FROM BISPHENOL PREPARA...
Publication number
20220363620
Publication date
Nov 17, 2022
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Papapida PORNSURIYASAK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
AN ADSORBENT FOR SEPARATING ORGANOCHLORIDE COMPOUND FROM LIQUID HYD...
Publication number
20220135502
Publication date
May 5, 2022
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Yanee VONGACHARIYA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MICROBIAL STRAINS ENGINEERED FOR IMPROVED FRUCTOSE UTILIZATION
Publication number
20220090149
Publication date
Mar 24, 2022
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Sudhanshu Vijay DOLE
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Olefins-Paraffins Separation Process by Membrane
Publication number
20220016575
Publication date
Jan 20, 2022
PTT Global Chemical Public Company Limited
Puttipong Suwan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst for Producing Light Olefins From C4-C7 Hydrocarbons
Publication number
20210322961
Publication date
Oct 21, 2021
PTT Global Chemical Public Company Limited
Chularat Wattanakit
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Microchannel Heat Exchanger
Publication number
20210278139
Publication date
Sep 9, 2021
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Nattapong Tarapoom
F28 - HEAT EXCHANGE IN GENERAL
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Patent Application
MUCONIC ACID PRODUCTION FROM GENETICALLY ENGINEERED MICROORGANISMS
Publication number
20210277429
Publication date
Sep 9, 2021
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Ryan Sillers
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
WATERBORNE SIZING COMPOSITION FOR TREATING NATURAL FIBERS AND A PR...
Publication number
20210246607
Publication date
Aug 12, 2021
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Takul LOSIRIWAT
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MUTANT STRAIN ASPERGILLUS ACULEATUS FOR PRODUCING CELLULASE AND XYL...
Publication number
20210095242
Publication date
Apr 1, 2021
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Verawat CHAMPREDA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
MUTANT STRAIN CLOSTRIDIUM THERMOCELLUM FOR PRODUCING CELLULASE AND...
Publication number
20210079434
Publication date
Mar 18, 2021
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Chakrit TACHAAPAIKOON
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
MICROORGANISMS AND PROCESSES FOR LACTIC ACID PRODUCTION
Publication number
20210017551
Publication date
Jan 21, 2021
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Sudhanshu Vijay DOLE
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
CATALYST FOR PRODUCING OLEFINS FROM DEHYDROGENATION OF ALKANE AND A...
Publication number
20200338535
Publication date
Oct 29, 2020
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Chularat WATTANAKIT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Copper Aluminium Oxide Catalyst For Preparing Furfuryl Alcohol From...
Publication number
20200324275
Publication date
Oct 15, 2020
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Kajornsak Faungnawakij
C07 - ORGANIC CHEMISTRY
Information
Patent Application
A CATALYST COMPOSITION FOR A PRODUCING PROCESS OF AN UNSATURATED CA...
Publication number
20200317598
Publication date
Oct 8, 2020
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Phonpimon WONGMAHASIRIKUN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DICYCLOPENTADIENE MODIFIED ESTER OLIGOMERS USEFUL IN CORROSION RESI...
Publication number
20200239706
Publication date
Jul 30, 2020
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Arne Matthew TERWILLEGAR
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING LACTIC ACID OR ITS SALTS FROM FERMENTATION US...
Publication number
20200199633
Publication date
Jun 25, 2020
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Nuttha Thongchul
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
IMPROVED MUCONIC ACID PRODUCTION FROM GENETICALLY ENGINEERED MICROO...
Publication number
20200181658
Publication date
Jun 11, 2020
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Ryan Sillers
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
GENETICALLY MODIFIED YEAST WITH INCREASED SUCCINIC ACID PRODUCTION
Publication number
20200157583
Publication date
May 21, 2020
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Ryan SILLERS
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
HYBRID POLYOLS BASED ON NATURAL OIL POLYOLS
Publication number
20200148817
Publication date
May 14, 2020
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Arne Matthew Terwillegar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MICROORGANISM WITH STABILIZED COPY NUMBER OF FUNCTIONAL DNA SEQUENC...
Publication number
20200131538
Publication date
Apr 30, 2020
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
R. Rogers YOCUM
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Trademark
last 30 trademarks
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Trademark
98098843 - INNOECO
Serial number
98098843
Registration number
7548047
Filing date
Jul 24, 2023
PTT Global Chemical Public Company Limited
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
87183913 - INNOPLUS
Serial number
87183913
Registration number
5314962
Filing date
Sep 26, 2016
PTT Global Chemical Public Company Limited
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry