EA013242B1 - Способ производства этилена - Google Patents
Способ производства этилена Download PDFInfo
- Publication number
- EA013242B1 EA013242B1 EA200800261A EA200800261A EA013242B1 EA 013242 B1 EA013242 B1 EA 013242B1 EA 200800261 A EA200800261 A EA 200800261A EA 200800261 A EA200800261 A EA 200800261A EA 013242 B1 EA013242 B1 EA 013242B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- acetylene
- hydrogenation
- ethane
- temperature
- ethylene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/04—Ethene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/08—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds
- C07C5/09—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds to carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
- C07C2/78—Processes with partial combustion
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
- C07C2/82—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/50—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with an organic compound as an acceptor
- C07C5/52—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with an organic compound as an acceptor with a hydrocarbon as an acceptor, e.g. hydrocarbon disproportionation, i.e. 2CnHp -> CnHp+q + CnHp-q
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05014585A EP1741691A1 (en) | 2005-07-06 | 2005-07-06 | Process for the production of ethylene |
| PCT/EP2006/006225 WO2007003312A2 (en) | 2005-07-06 | 2006-06-22 | Process for the production of ethylene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA200800261A1 EA200800261A1 (ru) | 2008-04-28 |
| EA013242B1 true EA013242B1 (ru) | 2010-04-30 |
Family
ID=35448004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200800261A EA013242B1 (ru) | 2005-07-06 | 2006-06-22 | Способ производства этилена |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8013196B2 (https=) |
| EP (2) | EP1741691A1 (https=) |
| JP (1) | JP5139281B2 (https=) |
| KR (1) | KR101408633B1 (https=) |
| CN (1) | CN101218194B (https=) |
| AT (1) | ATE474823T1 (https=) |
| DE (1) | DE602006015646D1 (https=) |
| EA (1) | EA013242B1 (https=) |
| WO (1) | WO2007003312A2 (https=) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014031265A1 (en) * | 2012-08-21 | 2014-02-27 | Uop Llc | Removal of nitrogen containing compounds and methane conversion process using a supersonic flow reactor |
| WO2014031323A3 (en) * | 2012-08-21 | 2014-04-17 | Uop Llc | Oxygen removal and methane conversion process using a supersonic flow reactor |
| US8927769B2 (en) | 2012-08-21 | 2015-01-06 | Uop Llc | Production of acrylic acid from a methane conversion process |
| US8933275B2 (en) | 2012-08-21 | 2015-01-13 | Uop Llc | Production of oxygenates from a methane conversion process |
| US8937186B2 (en) | 2012-08-21 | 2015-01-20 | Uop Llc | Acids removal and methane conversion process using a supersonic flow reactor |
| US9023255B2 (en) | 2012-08-21 | 2015-05-05 | Uop Llc | Production of nitrogen compounds from a methane conversion process |
| US9205398B2 (en) | 2012-08-21 | 2015-12-08 | Uop Llc | Production of butanediol from a methane conversion process |
| US9308513B2 (en) | 2012-08-21 | 2016-04-12 | Uop Llc | Production of vinyl chloride from a methane conversion process |
| US9327265B2 (en) | 2012-08-21 | 2016-05-03 | Uop Llc | Production of aromatics from a methane conversion process |
| US9370757B2 (en) | 2012-08-21 | 2016-06-21 | Uop Llc | Pyrolytic reactor |
| US9434663B2 (en) | 2012-08-21 | 2016-09-06 | Uop Llc | Glycols removal and methane conversion process using a supersonic flow reactor |
| US9656229B2 (en) | 2012-08-21 | 2017-05-23 | Uop Llc | Methane conversion apparatus and process using a supersonic flow reactor |
| US9689615B2 (en) | 2012-08-21 | 2017-06-27 | Uop Llc | Steady state high temperature reactor |
| US9707530B2 (en) | 2012-08-21 | 2017-07-18 | Uop Llc | Methane conversion apparatus and process using a supersonic flow reactor |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2330230T3 (es) * | 2005-03-23 | 2009-12-07 | Saudi Basic Industries Corporation | Proceso para la produccion simultanea de benceno y etileno por conversion de acetileno. |
| KR101519663B1 (ko) * | 2006-01-23 | 2015-05-12 | 사우디 베이식 인더스트리즈 코포레이션 | 열 집적과 함께 천연가스로부터 에틸렌을 생산하는 방법 |
| US8748686B2 (en) * | 2008-11-25 | 2014-06-10 | Exxonmobil Chemical Patents Inc. | Conversion of co-fed methane and low hydrogen content hydrocarbon feedstocks to acetylene |
| US9611437B2 (en) * | 2010-01-12 | 2017-04-04 | Lummus Technology Inc. | Producing low methane syngas from a two-stage gasifier |
| US8674155B2 (en) * | 2010-12-22 | 2014-03-18 | Kellogg Brown & Root, Llc | Systems and methods for processing hydrocarbons |
| US9676681B2 (en) | 2011-01-19 | 2017-06-13 | Exxonmobil Chemical Patents Inc. | Method and apparatus for managing hydrogen content through the conversion of hydrocarbons into olefins |
| US9815751B2 (en) | 2011-01-19 | 2017-11-14 | Exxonmobil Chemical Patents Inc. | Hydrocarbon and oxygenate conversion by high severity pyrolysis to make acetylene and ethylene |
| US9708231B2 (en) | 2011-01-19 | 2017-07-18 | Exxonmobil Chemical Patents Inc. | Method and apparatus for converting hydrocarbons into olefins using hydroprocessing and thermal pyrolysis |
| US9868680B2 (en) | 2011-01-19 | 2018-01-16 | Exxonmobil Chemical Patents Inc. | Method and apparatus for converting hydrocarbons into olefins |
| US9708232B2 (en) | 2011-01-19 | 2017-07-18 | Exxonmobil Chemical Patents Inc. | Method and apparatus for converting hydrocarbons into olefins |
| CA2822285C (en) | 2011-01-19 | 2016-04-26 | Exxonmobil Chemical Patents Inc. | Hydrocarbon conversion process |
| SG191197A1 (en) | 2011-01-19 | 2013-07-31 | Exxonmobil Chem Patents Inc | Method and apparatus for converting hydrocarbons into olefins |
| WO2012099673A2 (en) | 2011-01-19 | 2012-07-26 | Exxonmobil Chemical Patents Inc. | Hydrocarbon conversion process |
| WO2012099674A2 (en) * | 2011-01-19 | 2012-07-26 | Exxonmobil Chemical Patents Inc. | Hydrocarbon conversion process |
| US9677014B2 (en) | 2011-01-19 | 2017-06-13 | Exxonmobil Chemical Patents Inc. | Process and apparatus for converting hydrocarbons |
| US9505680B2 (en) | 2011-01-19 | 2016-11-29 | Exxonmobil Chemical Patents Inc. | Method and apparatus for managing the conversion of hydrocarbons into olefins |
| US9260361B2 (en) | 2011-11-22 | 2016-02-16 | Exxonmobil Chemical Patents Inc. | Hydrocarbon conversion process |
| US9126882B2 (en) | 2012-02-10 | 2015-09-08 | Exxonmobil Chemical Patents Inc. | Hydrocarbon pyrolysis method |
| US20140058128A1 (en) * | 2012-08-21 | 2014-02-27 | Uop Llc | Production of higher hydrocarbons from a methane conversion process |
| US9050935B2 (en) | 2012-09-26 | 2015-06-09 | Ford Global Technologies, Llc | Assessment of driving behavior of a driver of a motor vehicle |
| TWI617536B (zh) | 2015-06-12 | 2018-03-11 | 薩比克環球科技公司 | 藉由甲烷之非氧化偶合製造烴類之方法 |
| US9815749B2 (en) | 2015-09-25 | 2017-11-14 | Exxonmobil Chemical Patents Inc. | Hydrocarbon dehydrocyclization |
| US11666879B2 (en) | 2018-04-18 | 2023-06-06 | Sabic Global Technologies B.V. | Small channel short fixed bed adiabatic reactor for oxidative coupling of methane |
| WO2019236983A1 (en) * | 2018-06-08 | 2019-12-12 | Sabic Global Technologies B.V. | Method for conversion of methane to ethylene |
| KR102190110B1 (ko) | 2019-01-31 | 2020-12-11 | 한국화학연구원 | 메탄의 비산화 직접전환 반응기 및 이를 이용한 에틸렌 및 방향족 화합물의 제조방법 |
| US11718572B2 (en) * | 2019-06-24 | 2023-08-08 | Dow Global Technologies Llc | Methods for operating integrated chemical processing systems for producing olefins |
| AR123123A1 (es) | 2020-08-03 | 2022-11-02 | Shell Int Research | Proceso integrado de producción de etileno |
| KR102703952B1 (ko) | 2021-09-08 | 2024-09-06 | 한국화학연구원 | 메탄의 비산화 직접전환 반응기 및 이를 이용한 에틸렌 및 방향족 화합물의 제조방법 |
| DE102021131890A1 (de) | 2021-12-03 | 2023-06-07 | Georg Markowz | Verfahren zur Herstellung von synthetischem Flugturbinenkraftstoff oder Kraftzusatzstoff |
| KR102840477B1 (ko) * | 2023-08-22 | 2025-07-30 | 한국화학연구원 | 메탄의 비산화 직접전환 반응을 이용한 에틸렌의 제조시스템 및 제조방법 |
| KR102755274B1 (ko) | 2024-07-05 | 2025-01-22 | 최병렬 | 압축기와 반응기와 촉매제 기반 에틸렌과 프로판과 고분자 재료 혼합 복합 생산 시스템 및 그 운용방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58126819A (ja) * | 1982-01-25 | 1983-07-28 | Idemitsu Petrochem Co Ltd | アセチレンの転換方法 |
| US4726913A (en) * | 1984-10-18 | 1988-02-23 | The British Petroleum Company P.L.C. | Conversion process |
| US5270016A (en) * | 1990-05-17 | 1993-12-14 | Institut Francais Du Petrole | Apparatus for the thermal conversion of methane |
| US5824834A (en) * | 1995-10-19 | 1998-10-20 | Basf Aktiengesellschaft | Process for the production of acetylene and synthesis gas |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1122054B (de) | 1960-04-16 | 1962-01-18 | Hoechst Ag | Verfahren zur Herstellung von niedermolekularen ungesaettigten Kohlenwasserstoffen |
| DE1250424B (de) | 1960-06-21 | 1967-09-21 | Farbwerke Hoechst Aktiengesell schaft vormals Meister Lucius &. Brunmg Frankfurt/M | Verfahren zur thermischen Spaltung von Kohlenwasserstoffen zu vorw egend Acetylen und Äthylen |
| US3321545A (en) | 1964-06-30 | 1967-05-23 | Exxon Research Engineering Co | Olefins by hydrogen transfer |
| US3267170A (en) | 1964-06-30 | 1966-08-16 | Exxon Research Engineering Co | Process for forming olefins by hydrogen transfer |
| US4128595A (en) | 1977-05-02 | 1978-12-05 | Phillips Petroleum Company | Acetylene hydrogenation in liquid phase with a liquid hydrocarbon reaction medium |
| JPS5711928A (en) * | 1980-06-24 | 1982-01-21 | Kyozo Kaneko | Method of producing ethylene and synthesis gas from methane |
| JPS58157894A (ja) * | 1982-03-11 | 1983-09-20 | Mitsubishi Heavy Ind Ltd | 炭化水素からオレフインを製造するための熱分解法 |
| GB8529244D0 (en) * | 1985-11-27 | 1986-01-02 | British Petroleum Co Plc | Chemical process |
| FR2624115B1 (fr) * | 1987-12-03 | 1990-04-13 | Gaz De France | Procede et appareil pour la conversion des hydrocarbures |
| FR2629094B1 (fr) | 1988-03-23 | 1991-01-04 | Inst Francais Du Petrole | Procede d'hydrogenation catalytique selective en phase liquide d'une charge normalement gazeuse contenant de l'ethylene, de l'acetylene et de l'essence |
| US5015799A (en) * | 1989-07-06 | 1991-05-14 | Amoco Corporation | Oxidative coupling process for converting methane and/or natural gas to more transportable products |
| GB9208154D0 (en) * | 1991-05-03 | 1992-05-27 | Ici Plc | Transhydrogenation |
| DE4422815A1 (de) | 1994-06-29 | 1996-01-04 | Basf Ag | Verfahren zur Herstellung von Acetylen und Synthesegas |
| DE19535402A1 (de) | 1995-09-23 | 1997-03-27 | Basf Ag | Palladium-haltiger Trägerkatalysator zur selektiven katalytischen Hydrierung von Acetylen in Kohlenwasserstoffströmen |
| DE19914226A1 (de) * | 1999-03-29 | 2000-10-05 | Basf Ag | Verfahren zur Herstellung von Acetylen und Synthesegas |
| RU2169755C1 (ru) * | 1999-11-12 | 2001-06-27 | ООО "Фирма Плазмохим" | Способ получения этилена из природного газа |
| CA2463813C (en) * | 2001-10-18 | 2011-12-20 | Keith A. Bullin | High temperature hydrocarbon cracking |
| US7045670B2 (en) | 2003-09-03 | 2006-05-16 | Synfuels International, Inc. | Process for liquid phase hydrogenation |
| US7919431B2 (en) | 2003-09-03 | 2011-04-05 | Synfuels International, Inc. | Catalyst formulation for hydrogenation |
| US7208647B2 (en) | 2003-09-23 | 2007-04-24 | Synfuels International, Inc. | Process for the conversion of natural gas to reactive gaseous products comprising ethylene |
| US7183451B2 (en) * | 2003-09-23 | 2007-02-27 | Synfuels International, Inc. | Process for the conversion of natural gas to hydrocarbon liquids |
| US7846401B2 (en) * | 2005-12-23 | 2010-12-07 | Exxonmobil Research And Engineering Company | Controlled combustion for regenerative reactors |
-
2005
- 2005-07-06 EP EP05014585A patent/EP1741691A1/en not_active Withdrawn
-
2006
- 2006-06-22 US US11/988,349 patent/US8013196B2/en not_active Expired - Fee Related
- 2006-06-22 CN CN2006800245765A patent/CN101218194B/zh not_active Expired - Fee Related
- 2006-06-22 DE DE602006015646T patent/DE602006015646D1/de active Active
- 2006-06-22 KR KR1020087003061A patent/KR101408633B1/ko not_active Expired - Fee Related
- 2006-06-22 WO PCT/EP2006/006225 patent/WO2007003312A2/en not_active Ceased
- 2006-06-22 EP EP06762223A patent/EP1899285B1/en not_active Not-in-force
- 2006-06-22 EA EA200800261A patent/EA013242B1/ru not_active IP Right Cessation
- 2006-06-22 JP JP2008519834A patent/JP5139281B2/ja not_active Expired - Fee Related
- 2006-06-22 AT AT06762223T patent/ATE474823T1/de not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58126819A (ja) * | 1982-01-25 | 1983-07-28 | Idemitsu Petrochem Co Ltd | アセチレンの転換方法 |
| US4726913A (en) * | 1984-10-18 | 1988-02-23 | The British Petroleum Company P.L.C. | Conversion process |
| US5270016A (en) * | 1990-05-17 | 1993-12-14 | Institut Francais Du Petrole | Apparatus for the thermal conversion of methane |
| US5824834A (en) * | 1995-10-19 | 1998-10-20 | Basf Aktiengesellschaft | Process for the production of acetylene and synthesis gas |
Non-Patent Citations (1)
| Title |
|---|
| DATABASE WPI Week 198336 Derwent Publications Ltd., London, GB; AN 1983-755483 XP002418554 & JP 58 126819 A (IDEMITSU PETROCHEM CO) 28 July 1983 (1983-07-28) abstract * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014031265A1 (en) * | 2012-08-21 | 2014-02-27 | Uop Llc | Removal of nitrogen containing compounds and methane conversion process using a supersonic flow reactor |
| WO2014031323A3 (en) * | 2012-08-21 | 2014-04-17 | Uop Llc | Oxygen removal and methane conversion process using a supersonic flow reactor |
| US8927769B2 (en) | 2012-08-21 | 2015-01-06 | Uop Llc | Production of acrylic acid from a methane conversion process |
| US8933275B2 (en) | 2012-08-21 | 2015-01-13 | Uop Llc | Production of oxygenates from a methane conversion process |
| US8937186B2 (en) | 2012-08-21 | 2015-01-20 | Uop Llc | Acids removal and methane conversion process using a supersonic flow reactor |
| US9023255B2 (en) | 2012-08-21 | 2015-05-05 | Uop Llc | Production of nitrogen compounds from a methane conversion process |
| US9205398B2 (en) | 2012-08-21 | 2015-12-08 | Uop Llc | Production of butanediol from a methane conversion process |
| US9308513B2 (en) | 2012-08-21 | 2016-04-12 | Uop Llc | Production of vinyl chloride from a methane conversion process |
| US9327265B2 (en) | 2012-08-21 | 2016-05-03 | Uop Llc | Production of aromatics from a methane conversion process |
| US9370757B2 (en) | 2012-08-21 | 2016-06-21 | Uop Llc | Pyrolytic reactor |
| US9434663B2 (en) | 2012-08-21 | 2016-09-06 | Uop Llc | Glycols removal and methane conversion process using a supersonic flow reactor |
| US9656229B2 (en) | 2012-08-21 | 2017-05-23 | Uop Llc | Methane conversion apparatus and process using a supersonic flow reactor |
| US9689615B2 (en) | 2012-08-21 | 2017-06-27 | Uop Llc | Steady state high temperature reactor |
| US9707530B2 (en) | 2012-08-21 | 2017-07-18 | Uop Llc | Methane conversion apparatus and process using a supersonic flow reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| EA200800261A1 (ru) | 2008-04-28 |
| US20090198090A1 (en) | 2009-08-06 |
| CN101218194A (zh) | 2008-07-09 |
| WO2007003312A2 (en) | 2007-01-11 |
| EP1899285B1 (en) | 2010-07-21 |
| EP1741691A1 (en) | 2007-01-10 |
| US8013196B2 (en) | 2011-09-06 |
| WO2007003312A3 (en) | 2007-04-26 |
| DE602006015646D1 (de) | 2010-09-02 |
| JP2008544999A (ja) | 2008-12-11 |
| KR20080037012A (ko) | 2008-04-29 |
| ATE474823T1 (de) | 2010-08-15 |
| CN101218194B (zh) | 2011-06-08 |
| EP1899285A2 (en) | 2008-03-19 |
| KR101408633B1 (ko) | 2014-06-17 |
| JP5139281B2 (ja) | 2013-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM |
|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |