KR101438240B1 - Ｅ-1,3,3,3-테트라플루오로프로펜 및 불화수소를 포함하는공비 조성물 및 그의 용도 - Google Patents

Ｅ-1,3,3,3-테트라플루오로프로펜 및 불화수소를 포함하는공비 조성물 및 그의 용도 Download PDF

Info

Publication number
KR101438240B1
KR101438240B1 KR1020087013110A KR20087013110A KR101438240B1 KR 101438240 B1 KR101438240 B1 KR 101438240B1 KR 1020087013110 A KR1020087013110 A KR 1020087013110A KR 20087013110 A KR20087013110 A KR 20087013110A KR 101438240 B1 KR101438240 B1 KR 101438240B1
Authority
KR
South Korea
Prior art keywords
hfc
composition
hydrogen fluoride
azeotropic
distillate
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.)
Active
Application number
KR1020087013110A
Other languages
English (en)
Korean (ko)
Other versions
KR20080066840A (ko
Inventor
랄프 뉴톤 밀러
마리오 조세프 나파
벨리유르 노트 말리카르주나 라오
알렌 카프론 시에버트
Original Assignee
이 아이 듀폰 디 네모아 앤드 캄파니
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37916938&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101438240(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 이 아이 듀폰 디 네모아 앤드 캄파니 filed Critical 이 아이 듀폰 디 네모아 앤드 캄파니
Publication of KR20080066840A publication Critical patent/KR20080066840A/ko
Application granted granted Critical
Publication of KR101438240B1 publication Critical patent/KR101438240B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/195—Separation; Purification
    • C01B7/196—Separation; Purification by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020087013110A 2005-11-01 2006-11-01 Ｅ-1,3,3,3-테트라플루오로프로펜 및 불화수소를 포함하는공비 조성물 및 그의 용도 Active KR101438240B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US73239705P 2005-11-01 2005-11-01
US60/732,397 2005-11-01
PCT/US2006/042668 WO2007053689A2 (en) 2005-11-01 2006-11-01 Azeotrope compositions comprising e-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof

Publications (2)

Publication Number Publication Date
KR20080066840A KR20080066840A (ko) 2008-07-16
KR101438240B1 true KR101438240B1 (ko) 2014-09-04

Family

ID=37916938

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087013110A Active KR101438240B1 (ko) 2005-11-01 2006-11-01 Ｅ-1,3,3,3-테트라플루오로프로펜 및 불화수소를 포함하는공비 조성물 및 그의 용도

Country Status (13)

Country Link
US (1) US7423188B2 (enExample)
EP (2) EP1948580B2 (enExample)
JP (1) JP2009513715A (enExample)
KR (1) KR101438240B1 (enExample)
CN (2) CN106905108B (enExample)
AR (1) AR058502A1 (enExample)
BR (1) BRPI0619654A2 (enExample)
CA (1) CA2626080A1 (enExample)
ES (1) ES2618540T5 (enExample)
MX (1) MX2008005417A (enExample)
RU (2) RU2466978C2 (enExample)
UA (1) UA91721C2 (enExample)
WO (1) WO2007053689A2 (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755942B1 (en) * 1995-08-01 2004-06-29 E. I. Du Pont De Nemours And Company Process for the manufacture of halocarbons and selected compounds and azeotropes with HF
US7897823B2 (en) * 2004-10-29 2011-03-01 E. I. Du Pont De Nemours And Company Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes
US7722781B2 (en) 2006-06-27 2010-05-25 E.I. Du Pont De Nemours And Company Tetrafluoropropene production processes
EP2046704A2 (en) 2006-06-27 2009-04-15 E.I. Du Pont De Nemours And Company Tetrafluoropropene production processes
US8377327B2 (en) * 2006-06-27 2013-02-19 E I Du Pont De Nemours And Company Tetrafluoropropene production processes
JP5393454B2 (ja) 2006-06-27 2014-01-22 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー １，２，３，３，３−ペンタフルオロプロペンの製造方法
EP2041054B1 (en) * 2006-07-13 2014-08-27 E.I. Du Pont De Nemours And Company Catalytic production processes for making 1,2,3,3,3-pentafluoropropene
GB0614927D0 (en) * 2006-07-27 2006-09-06 Ineos Fluor Holdings Ltd Separation process
CN103483143B (zh) * 2006-08-24 2019-01-08 霍尼韦尔国际公司 Hfc反式-1234ze的整联制造方法
US8067650B2 (en) * 2006-08-24 2011-11-29 Honeywell International Inc. Process for the production of HFO trans-1234ze from HFC-245fa
CN101541715B (zh) 2006-08-24 2013-09-11 纳幕尔杜邦公司 通过共沸蒸馏将氟代烯烃与氟化氢分离的方法
US7420094B2 (en) * 2006-09-05 2008-09-02 E.I. Du Pont De Nemours And Company Catalytic isomerization processes of 1,3,3,3-tetrafluoropropene for making 2,3,3,3-tetrafluoropropene
CN103553871A (zh) * 2006-10-31 2014-02-05 纳幕尔杜邦公司 氟丙烷、卤代丙烯以及2-氯-3,3,3-三氟-1-丙烯与hf的共沸组合物和1,1,1,2,2-五氟丙烷与hf的共沸组合物的制备方法
JP5136111B2 (ja) * 2008-02-19 2013-02-06 セントラル硝子株式会社 フルオロオレフィンとフッ化水素の分離方法
CN101952230B (zh) * 2008-02-21 2015-07-22 纳幕尔杜邦公司 通过共沸蒸馏使2,3,3,3-四氟丙烯与氟化氢分离的方法
RU2474569C2 (ru) * 2008-02-21 2013-02-10 Е.И.Дюпон Де Немур Энд Компани Способ отделения 1,3,3,3-тетрафторпропена от фтороводорода азеотропной дистилляцией
KR102035526B1 (ko) 2008-02-21 2019-10-24 더 케무어스 컴퍼니 에프씨, 엘엘씨 3,3,3-트라이플루오로프로펜 및 플루오르화수소를 포함하는 공비 조성물 및 이의 분리방법
US20100016457A1 (en) * 2008-07-16 2010-01-21 Bowman James M Hfo-1234ze mixed isomers with hfc-245fa as a blowing agent, aerosol, and solvent
JP5338240B2 (ja) * 2008-10-06 2013-11-13 セントラル硝子株式会社 フッ化水素の分離方法
FR2937328B1 (fr) 2008-10-16 2010-11-12 Arkema France Procede de transfert de chaleur
EP2396293A1 (en) * 2009-02-11 2011-12-21 Arkema France Azeotrope and azeotrope-like compositions of chlorotrifluoropropene and pentane
US8487145B2 (en) 2009-06-03 2013-07-16 E I De Pont De Nemours And Company Catalysts and process to manufacture 2,3,3,3-tetrafluoropropene
JP5620478B2 (ja) 2009-06-03 2014-11-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ ２，３，３，３−テトラフルオロプロペンを製造するための触媒および方法
US7829748B1 (en) * 2009-09-21 2010-11-09 Honeywell International Inc. Process for the manufacture of 1,3,3,3-tetrafluoropropene
ES2535266T3 (es) * 2010-04-19 2015-05-07 Holt Lloyd International Limited Sellador para neumáticos y composición insuflante
US8747691B2 (en) * 2010-05-06 2014-06-10 Honeywell International Inc. Azeotrope-like compositions of tetrafluoropropene and water
US8951431B2 (en) * 2010-05-06 2015-02-10 E I Du Pont De Nemours And Company Azeotrope-like compositions of pentafluoropropene and water
US8518293B2 (en) 2010-09-03 2013-08-27 Honeywell International Inc. 1,3,3,3-tetrafluoropropene process azeotropes with HF
FR2977707B1 (fr) 2011-07-05 2014-05-23 Schneider Electric Ind Sas Utilisation d'une hydrofluoroolefine comme milieu d'isolation et/ou d'extinction d'arc en moyenne tension et appareil electrique moyenne tension a isolation gazeuse le comprenant
US8822739B2 (en) 2012-03-22 2014-09-02 E I Du Pont De Nemours And Company Catalytic isomerization of 2,3,3,3-tetrafluoropropene
WO2013184865A1 (en) 2012-06-06 2013-12-12 E.I. Du Pont De Nemours And Company PROCESS FOR THE REDUCTION OF RfCCX IMPURITIES IN FLUOROOLEFINS
US8987399B2 (en) * 2012-11-08 2015-03-24 Honeywell International Inc. Azeotropes of isobutylene with fluoro-olefins
EP3412647B2 (en) 2013-03-15 2024-02-14 The Chemours Company FC, LLC Process for the reduction of alkyne impurities in fluoroolefins
FR3003565B1 (fr) * 2013-03-20 2018-06-29 Arkema France Composition comprenant hf et 2,3,3,3-tetrafluoropropene
FR3003567B1 (fr) * 2013-03-20 2015-03-06 Arkema France Composition comprenant hf et 3,3,3-trifluoropropene
FR3003569B1 (fr) * 2013-03-20 2015-12-25 Arkema France Composition comprenant hf et 1,3,3,3-tetrafluoropropene
FR3003566B1 (fr) * 2013-03-20 2018-07-06 Arkema France Composition comprenant hf et e-3,3,3-trifluoro-1-chloropropene
FR3015478B1 (fr) 2013-12-19 2015-12-25 Arkema France Compositions azeotropiques a base de fluorure d'hydrogene et de z-3,3,3-trifluoro-1-chloropropene
WO2016025288A1 (en) * 2014-08-14 2016-02-18 The Chemours Company Fc, Llc Process for the production of e-1,3,3,3-tetrafluoropropene (hfc-1234ze) by dehydrofluorinatiokl
FR3056222B1 (fr) 2016-09-19 2020-01-10 Arkema France Composition a base de 1-chloro-3,3,3-trifluoropropene
CN106831316B (zh) * 2016-12-28 2019-11-15 陕西延长石油集团氟硅化工有限公司 一种生产反式-1,3,3,3-四氟丙烯的方法
CN106883095B (zh) * 2016-12-28 2020-02-18 西安近代化学研究所 一种生产反式-1,3,3,3-四氟丙烯的工艺
FR3077572B1 (fr) 2018-02-05 2021-10-08 Arkema France Composition azeotropique ou quasi-azeotropique ternaire comprenant hf, 2,3,3,3-tetrafluoropropene et 1,1,1,2,2,-pentafluoropropane.
US20210317055A1 (en) 2018-07-18 2021-10-14 The Chemours Company Fc, Llc Production of haloolefins in an adiabatic reaction zone
BR112021022059A2 (pt) 2018-10-26 2021-12-28 Chemours Co Fc Llc Composições de fluoropropeno, métodos de produção de uma mistura e de resfriamento, processos para transferência de calor, para tratamento de uma superfície e para formação de uma composição, sistema de refrigeração, aparelhos de refrigeração, uso da composição de fluoropropeno e método para substituição de um refrigerante
US11209196B2 (en) 2018-10-26 2021-12-28 The Chemours Company Fc, Llc HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes for producing and using the compositions
KR102892009B1 (ko) 2018-10-26 2025-11-28 더 케무어스 컴퍼니 에프씨, 엘엘씨 Hfo-1234ze 및 hfo-1234yf 조성물, 및 조성물의 제조 및 사용 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755942B1 (en) * 1995-08-01 2004-06-29 E. I. Du Pont De Nemours And Company Process for the manufacture of halocarbons and selected compounds and azeotropes with HF
US20050090698A1 (en) * 2003-10-27 2005-04-28 Honeywell International, Inc. Process for producing fluoropropenes

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1706690A1 (ru) 1988-04-19 1992-01-23 Всесоюзный Научно-Исследовательский Институт Технического Углерода Пористый углеродный материал
ES2062687T3 (es) 1990-07-04 1994-12-16 Ici Plc Proceso para la separacion de 1,1,1,2-tetrafluoretano a partir de mezclas del mismo con fluoruro de hidrogeno y/o 1-cloro-2,2-difluoretileno.
JP2933014B2 (ja) 1996-01-23 1999-08-09 ダイキン工業株式会社 ペンタフルオロプロパンとフッ化水素の共沸混合物およびペンタフルオロプロパンの分離精製方法
US6001796A (en) 1996-07-03 1999-12-14 Alliedsignal Inc. Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrogen fluoride
DE19701353C1 (de) 1997-01-16 1998-03-12 Siemens Ag Verfahren zur Tankentlüftung bei einer Brennkraftmaschine
US5986151A (en) * 1997-02-05 1999-11-16 Alliedsignal Inc. Fluorinated propenes from pentafluoropropane
US6031141A (en) 1997-08-25 2000-02-29 E. I. Du Pont De Nemours And Company Fluoroolefin manufacturing process
JP3886229B2 (ja) 1997-11-11 2007-02-28 セントラル硝子株式会社 １，３，３，３−テトラフルオロプロペンの製造法
US5918481A (en) * 1997-11-20 1999-07-06 Alliedsignal Inc. Process for separating hydrogen fluoride from fluorocarbons
US6407297B1 (en) 1997-11-25 2002-06-18 Ineos Fluor Holdings Limited Preparation of fluorine-containing organic compounds
US5895825A (en) 1997-12-01 1999-04-20 Elf Atochem North America, Inc. Preparation of 1,1,1,3,3-pentafluoropropane
US6013846A (en) * 1998-03-05 2000-01-11 Elf Atochem North America, Inc. Azeotrope of HF and 1233zd
JP3518321B2 (ja) 1998-03-23 2004-04-12 ダイキン工業株式会社 １，１，１，３，３−ペンタフルオロプロパンの製造方法
DE69911186T2 (de) * 1998-04-03 2004-07-15 E.I. Du Pont De Nemours And Co., Wilmington Verfahren zur reinigung und verwendung von 2-chloro-1,1,1,2,3,3,3-heptafluorpropan und ihre azeotrope mit hf
US6124510A (en) 1998-07-21 2000-09-26 Elf Atochem North America, Inc. 1234ze preparation
RU2210559C2 (ru) * 1999-08-20 2003-08-20 Институт элементоорганических соединений им.А.Н. Несмеянова РАН Способ получения фторолефинов
US6548719B1 (en) 2001-09-25 2003-04-15 Honeywell International Process for producing fluoroolefins
WO2004018093A2 (en) 2002-08-22 2004-03-04 E.I. Du Pont De Nemours And Company Cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalyst precursors
RU2318595C2 (ru) 2002-08-22 2008-03-10 Е.И.Дюпон Де Немур Энд Компани Никельзамещенные и смешанные никель- и кобальтзамещенные хромоксидные композиции, их получение и применение в качестве катализаторов и предшественников катализаторов
CN106634852A (zh) 2002-10-25 2017-05-10 霍尼韦尔国际公司 含有氟取代烯烃的组合物
US7592494B2 (en) 2003-07-25 2009-09-22 Honeywell International Inc. Process for the manufacture of 1,3,3,3-tetrafluoropropene
US8518293B2 (en) 2010-09-03 2013-08-27 Honeywell International Inc. 1,3,3,3-tetrafluoropropene process azeotropes with HF

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755942B1 (en) * 1995-08-01 2004-06-29 E. I. Du Pont De Nemours And Company Process for the manufacture of halocarbons and selected compounds and azeotropes with HF
US20050090698A1 (en) * 2003-10-27 2005-04-28 Honeywell International, Inc. Process for producing fluoropropenes

Also Published As

Publication number Publication date
MX2008005417A (es) 2009-03-02
CN106905108B (zh) 2024-06-07
WO2007053689A2 (en) 2007-05-10
EP1948580B1 (en) 2016-12-21
RU2466978C2 (ru) 2012-11-20
UA91721C2 (ru) 2010-08-25
US20070100173A1 (en) 2007-05-03
EP1948580A2 (en) 2008-07-30
ES2618540T3 (es) 2017-06-21
ES2618540T5 (es) 2024-02-15
EP1948580B2 (en) 2023-06-07
AR058502A1 (es) 2008-02-06
WO2007053689A3 (en) 2007-07-12
KR20080066840A (ko) 2008-07-16
CA2626080A1 (en) 2007-05-10
CN101300216A (zh) 2008-11-05
RU2008121885A (ru) 2009-12-10
BRPI0619654A2 (pt) 2011-10-11
CN106905108A (zh) 2017-06-30
EP2527313A1 (en) 2012-11-28
US7423188B2 (en) 2008-09-09
JP2009513715A (ja) 2009-04-02
RU2012136107A (ru) 2014-02-27

Similar Documents

Publication Publication Date Title
KR101438240B1 (ko) Ｅ-1,3,3,3-테트라플루오로프로펜 및 불화수소를 포함하는공비 조성물 및 그의 용도
JP5567627B2 (ja) １，１，１，２，３−ペンタフルオロプロペンおよびフッ化水素を含む共沸組成物およびその使用
KR101474026B1 (ko) 2,3,3,3-테트라플루오로프로펜 및 불화수소를 포함하는공비 조성물 및 그의 용도
US20100203167A1 (en) Azeotrope compositions comprising decafluoropentane and hydrogen fluoride and uses thereof
US7385094B2 (en) Azeotrope compositions comprising tridecafluoro-3-heptene and hydrogen fluoride and uses thereof
HK1169097A (en) Azeotrope compositions comprising tridecafluoro-3-heptene and hydrogen fluoride and uses thereof

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20080530

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
AMND Amendment
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20111101

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: 20130604

Patent event code: PE09021S01D

AMND Amendment
E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20140107

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20130604

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

J201 Request for trial against refusal decision
PJ0201 Trial against decision of rejection

Patent event date: 20140407

Comment text: Request for Trial against Decision on Refusal

Patent event code: PJ02012R01D

Patent event date: 20140107

Comment text: Decision to Refuse Application

Patent event code: PJ02011S01I

Appeal kind category: Appeal against decision to decline refusal

Decision date: 20140603

Appeal identifier: 2014101002091

Request date: 20140407

AMND Amendment
PB0901 Examination by re-examination before a trial

Comment text: Amendment to Specification, etc.

Patent event date: 20140507

Patent event code: PB09011R02I

Comment text: Request for Trial against Decision on Refusal

Patent event date: 20140407

Patent event code: PB09011R01I

Comment text: Amendment to Specification, etc.

Patent event date: 20130904

Patent event code: PB09011R02I

Comment text: Amendment to Specification, etc.

Patent event date: 20111101

Patent event code: PB09011R02I

B701 Decision to grant
PB0701 Decision of registration after re-examination before a trial

Patent event date: 20140603

Comment text: Decision to Grant Registration

Patent event code: PB07012S01D

Patent event date: 20140527

Comment text: Transfer of Trial File for Re-examination before a Trial

Patent event code: PB07011S01I

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20140829

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20140829

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20170804

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20170804

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20180730

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20180730

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20190801

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 20190801

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20230802

Start annual number: 10

End annual number: 10