KR20180008618A - 촉매 반응기 바스켓 - Google Patents
촉매 반응기 바스켓 Download PDFInfo
- Publication number
- KR20180008618A KR20180008618A KR1020177035926A KR20177035926A KR20180008618A KR 20180008618 A KR20180008618 A KR 20180008618A KR 1020177035926 A KR1020177035926 A KR 1020177035926A KR 20177035926 A KR20177035926 A KR 20177035926A KR 20180008618 A KR20180008618 A KR 20180008618A
- Authority
- KR
- South Korea
- Prior art keywords
- basket
- catalyst
- wall
- fluid
- compartment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 23
- 239000003054 catalyst Substances 0.000 claims abstract description 65
- 239000012530 fluid Substances 0.000 claims abstract description 43
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 abstract description 16
- 239000010410 layer Substances 0.000 description 30
- 239000000463 material Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000007039 two-step reaction Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0207—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal
- B01J8/0214—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal in a cylindrical annular shaped bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/0257—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical annular shaped bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0461—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical annular shaped beds
- B01J8/0469—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical annular shaped beds the beds being superimposed one above the other
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
- C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
- C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00805—Details of the particulate material
- B01J2208/00814—Details of the particulate material the particulate material being provides in prefilled containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
- B01J2208/023—Details
- B01J2208/024—Particulate material
- B01J2208/025—Two or more types of catalyst
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/70—Catalyst aspects
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/714,798 | 2015-05-18 | ||
| US14/714,798 US9463427B1 (en) | 2015-05-18 | 2015-05-18 | Catalyst reactor basket |
| PCT/US2016/031987 WO2016186941A1 (en) | 2015-05-18 | 2016-05-12 | Catalyst reactor basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20180008618A true KR20180008618A (ko) | 2018-01-24 |
Family
ID=56148649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177035926A Ceased KR20180008618A (ko) | 2015-05-18 | 2016-05-12 | 촉매 반응기 바스켓 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9463427B1 (enExample) |
| EP (2) | EP3297754B1 (enExample) |
| JP (1) | JP6661875B2 (enExample) |
| KR (1) | KR20180008618A (enExample) |
| CN (1) | CN107635654B (enExample) |
| SA (1) | SA517390232B1 (enExample) |
| SG (1) | SG11201708669WA (enExample) |
| WO (1) | WO2016186941A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9463427B1 (en) * | 2015-05-18 | 2016-10-11 | Saudi Arabian Oil Company | Catalyst reactor basket |
| SE540903C2 (en) | 2017-03-06 | 2018-12-18 | Spinchem Ab | Flow-promoting device, a reactor arrangement and the use of such flow-promoting device |
| USD847371S1 (en) * | 2017-08-23 | 2019-04-30 | Saudi Arabian Oil Company | Tubular catalyst basket |
| FR3072305B1 (fr) * | 2017-10-18 | 2022-05-06 | Ifp Energies Now | Panier amovible pour reacteur catalytique |
| CN109876747A (zh) * | 2019-04-02 | 2019-06-14 | 吉林凯莱英医药化学有限公司 | 柱式连续反应器和柱式连续反应系统 |
| US11071959B2 (en) | 2019-11-18 | 2021-07-27 | Saudi Arabian Oil Company | Catalyst layering in commercial reactor baskets |
| US11571672B2 (en) | 2019-11-25 | 2023-02-07 | Saudi Arabian Oil Company | Method of providing catalysts for a fluidized bed reactor |
| US11260356B2 (en) | 2020-01-13 | 2022-03-01 | Saudi Arabian Oil Company | Catalyst testing process and apparatus |
| CN111569785B (zh) * | 2020-03-25 | 2021-04-30 | 南京延长反应技术研究院有限公司 | 一种浸没式丙烯水合微界面强化反应系统及工艺 |
| WO2021213747A1 (en) * | 2020-04-20 | 2021-10-28 | Haldor Topsøe A/S | Reactor for a catalytic process |
| GB2637383A (en) * | 2023-11-16 | 2025-07-23 | Johnson Matthey Davy Technologies Ltd | Improvements in or relating to catalyst carriers for tubular reactors |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US257281A (en) | 1882-05-02 | Adam boens | ||
| US2332224A (en) * | 1941-02-25 | 1943-10-19 | Blaw Knox Co | Gas and liquid contact apparatus |
| US2419249A (en) | 1945-12-26 | 1947-04-22 | Gerald G Bridges | Clothes drying rack |
| US2596781A (en) | 1945-12-29 | 1952-05-13 | Moore Co | Fan |
| GB705705A (en) * | 1951-08-08 | 1954-03-17 | Gottfried Bischoff G M B H | Improvements in or relating to reaction vessels equipped with insertion baskets for containing solid material which participates in a reaction within the vessel, and to insertion baskets for such vessels |
| US2915127A (en) | 1956-03-29 | 1959-12-01 | Abendroth O'farrel | Fluid controlled junk basket |
| DE2559661B2 (de) * | 1975-10-01 | 1978-10-26 | Deggendorfer Werft Und Eisenbau Gmbh, 8360 Deggendorf | Reaktionsapparat |
| US4052142A (en) | 1976-05-17 | 1977-10-04 | John Zink Company | Air velocity burner |
| USD257281S (en) | 1978-02-02 | 1980-10-07 | Thermics Corporation | Fossil fuel catalyst generator |
| US4225562A (en) * | 1979-05-14 | 1980-09-30 | Uop Inc. | Multi-bed catalytic reactor |
| US4323343A (en) | 1980-02-04 | 1982-04-06 | John Zink Company | Burner assembly for smokeless combustion of low calorific value gases |
| JPS5823635U (ja) * | 1981-08-03 | 1983-02-15 | 三菱重工業株式会社 | 固気接触反応装置 |
| USD278613S (en) | 1982-12-10 | 1985-04-30 | Einsel Kenneth D | Planter |
| US4662669A (en) * | 1985-09-30 | 1987-05-05 | Amoco Corporation | Spent catalyst container |
| JPS6451126A (en) * | 1987-08-20 | 1989-02-27 | Mitsubishi Heavy Ind Ltd | High temperature catalyst device |
| JPH01107844A (ja) * | 1987-10-21 | 1989-04-25 | Toshiba Corp | 改質装置 |
| USD304230S (en) | 1987-10-21 | 1989-10-24 | Tim Wang | Ceramic heating element |
| US4799878A (en) | 1987-11-16 | 1989-01-24 | Schaeffer Thomas W | Rich fume incinerator |
| US4946478A (en) | 1989-05-15 | 1990-08-07 | Aaxon Industrial, Inc. | Particulate collection and dewatering means for airborne particulate matter |
| JPH03106434A (ja) * | 1989-09-20 | 1991-05-07 | Toshiba Corp | 燃料改質装置 |
| JPH04141227A (ja) * | 1990-10-03 | 1992-05-14 | Nagaoka Kinmo Kk | ラジアルフロー式触媒充填塔における触媒保持方法および装置 |
| JPH0685866B2 (ja) * | 1991-01-25 | 1994-11-02 | 株式会社日立製作所 | 触媒反応装置 |
| USD340942S (en) | 1992-02-14 | 1993-11-02 | Mobile Music, Inc. | Radial musical instrument stand spacer |
| USD343230S (en) | 1992-09-09 | 1994-01-11 | Royal Sovereign Corp. | Portable electric heater |
| USD346017S (en) | 1992-09-09 | 1994-04-12 | Royal Sovereign Corp. | Portable electric heater |
| USD341417S (en) | 1993-02-01 | 1993-11-16 | Sun Star United Corporation | Blow heater |
| EP0940172A1 (en) * | 1998-02-25 | 1999-09-08 | Ammonia Casale S.A. | Process for effecting mass transfer between a liquid phase and a gaseous phase |
| KR100286572B1 (ko) * | 1998-11-19 | 2001-04-16 | 남창우 | 금속박막을 이용한 연료전지 자동차용 소형연료개질기 및 그시스템 |
| EP1300190A1 (en) | 2001-10-04 | 2003-04-09 | Methanol Casale S.A. | Heterogeneous catalytic reactor with modular catalytic cartridge |
| US7566487B2 (en) * | 2004-07-07 | 2009-07-28 | Jonathan Jay Feinstein | Reactor with primary and secondary channels |
| US7497998B2 (en) * | 2006-09-06 | 2009-03-03 | Snc-Lavalin Inc. | Gas converter |
| US20080152551A1 (en) * | 2006-12-21 | 2008-06-26 | Senetar John J | Screenless moving bed reactor |
| US8409521B2 (en) * | 2008-08-13 | 2013-04-02 | Air Products And Chemicals, Inc. | Tubular reactor with jet impingement heat transfer |
| US9463427B1 (en) * | 2015-05-18 | 2016-10-11 | Saudi Arabian Oil Company | Catalyst reactor basket |
-
2015
- 2015-05-18 US US14/714,798 patent/US9463427B1/en active Active
-
2016
- 2016-05-12 CN CN201680028397.2A patent/CN107635654B/zh not_active Expired - Fee Related
- 2016-05-12 SG SG11201708669WA patent/SG11201708669WA/en unknown
- 2016-05-12 KR KR1020177035926A patent/KR20180008618A/ko not_active Ceased
- 2016-05-12 JP JP2017558696A patent/JP6661875B2/ja not_active Expired - Fee Related
- 2016-05-12 WO PCT/US2016/031987 patent/WO2016186941A1/en not_active Ceased
- 2016-05-12 EP EP16730931.9A patent/EP3297754B1/en not_active Not-in-force
- 2016-05-12 EP EP19155981.4A patent/EP3501634A1/en not_active Withdrawn
- 2016-10-03 US US15/284,046 patent/US9802173B2/en active Active
-
2017
- 2017-10-25 SA SA517390232A patent/SA517390232B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018516745A (ja) | 2018-06-28 |
| CN107635654A (zh) | 2018-01-26 |
| WO2016186941A1 (en) | 2016-11-24 |
| EP3297754B1 (en) | 2019-03-13 |
| SA517390232B1 (ar) | 2021-04-11 |
| US9463427B1 (en) | 2016-10-11 |
| SG11201708669WA (en) | 2017-12-28 |
| US9802173B2 (en) | 2017-10-31 |
| EP3297754A1 (en) | 2018-03-28 |
| US20170021320A1 (en) | 2017-01-26 |
| EP3501634A1 (en) | 2019-06-26 |
| CN107635654B (zh) | 2020-08-25 |
| JP6661875B2 (ja) | 2020-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20180008618A (ko) | 촉매 반응기 바스켓 | |
| JP2018516745A5 (enExample) | ||
| US5057468A (en) | Catalytic distillation structure | |
| KR100580138B1 (ko) | 공기 건조기용 카트리지 | |
| JP6285922B2 (ja) | 半径流反応器内で固体材料を保持するための装置及び形成方法 | |
| EP1835976A2 (en) | Circumferentially pleated filter assembly and method of forming the same | |
| JP2013515604A5 (enExample) | ||
| JP6895461B2 (ja) | フローティングトレイを含む触媒化学反応器 | |
| JP2012192210A5 (enExample) | ||
| US9486767B2 (en) | Multi-tube radial bed reactor | |
| RU2015121918A (ru) | Радиальный адсорбер с u-образной конфигурацией | |
| RU2018125955A (ru) | Реактор для осуществления гетерогенно катализируемых газофазных реакций и его применение | |
| KR20120109521A (ko) | 컬럼 | |
| JP2019051504A (ja) | 改善された内部構造を含む、処理されるべきプロセス流の半径流を有する固定床または移動床反応器 | |
| WO2012173731A2 (en) | Retrofitting radial flow reactors | |
| US11071959B2 (en) | Catalyst layering in commercial reactor baskets | |
| US7267770B2 (en) | Cartridges | |
| FI57214B (fi) | Anordning vid torra filter av kassett-typ | |
| RU169758U1 (ru) | Реактор радиального типа для каталитического дегидрирования углеводородов | |
| US20020030006A1 (en) | Tubular filter element | |
| SU446138A1 (ru) | Фильтр дл очистки газов | |
| CN102600652B (zh) | 烛式过滤器 | |
| RU2020105711A (ru) | Реактор с радиальным потоком | |
| JPH0113781Y2 (enExample) | ||
| RU2023130050A (ru) | Фильтрационное устройство для реактора гидроочистки с нисходящим потоком |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20171213 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20200728 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20211119 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20220126 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20211119 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |