BR112022008733A2 - Misturas sinérgicas de inibidores de hidrato de gás antiaglomerante com compostos de alquil amônio quaternário - Google Patents
Misturas sinérgicas de inibidores de hidrato de gás antiaglomerante com compostos de alquil amônio quaternárioInfo
- Publication number
- BR112022008733A2 BR112022008733A2 BR112022008733A BR112022008733A BR112022008733A2 BR 112022008733 A2 BR112022008733 A2 BR 112022008733A2 BR 112022008733 A BR112022008733 A BR 112022008733A BR 112022008733 A BR112022008733 A BR 112022008733A BR 112022008733 A2 BR112022008733 A2 BR 112022008733A2
- Authority
- BR
- Brazil
- Prior art keywords
- group
- carbon atoms
- gas hydrate
- present
- alkyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/36—Oxygen or sulfur atoms
- C07D207/40—2,5-Pyrrolidine-diones
- C07D207/404—2,5-Pyrrolidine-diones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. succinimide
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/107—Limiting or prohibiting hydrate formation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2200/00—Components of fuel compositions
- C10L2200/02—Inorganic or organic compounds containing atoms other than C, H or O, e.g. organic compounds containing heteroatoms or metal organic complexes
- C10L2200/0259—Nitrogen containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Treating Waste Gases (AREA)
- Cosmetics (AREA)
- Gas Separation By Absorption (AREA)
- Detergent Compositions (AREA)
Abstract
MISTURAS SINÉRGICAS DE INIBIDORES DE HIDRATO DE GÁS ANTIAGLOMERANTE COM COMPOSTOS DE ALQUIL AMÔNIO QUATERNÁRIO. A presente invenção refere-se a uma composição inibidora de hidrato de gás compreendida a partir de um anfifílico tendo uma cauda hidrofóbica ligada a um grupo de cabeça hidrofílico por uma porção de ligação, o anfifílico tendo a fórmula geral (1), [R5-L-N(R1)(R2)(R3)]+ X-(1), em que cada um de R1 e R2 é independentemente um grupo alquila tendo de 1 a 5 átomos de carbono; ou em que o átomo de nitrogênio e os grupos R1 e R2 juntos formam um grupo heterocíclico substituído ou não substituído; R3 está presente ou não como um hidrogênio ou um grupo alquila tendo de 1 a 8 átomos de carbono que contém opcionalmente um grupo hidróxi ou um grupo carbóxi na posição 2; L é uma porção de ligação compreendendo um grupo hidrocarbila opcionalmente substituído tendo pelo menos 2 átomos de carbono adjacentes, pelo menos um heteroátomo selecionado a partir de nitrogênio e oxigênio, e opcionalmente um ou mais outros heteroátomos; R5 é um grupo hidrocarbila tendo 6 a 22 átomos de carbono; e X- está presente como um ânion quando R3 está presente; e a partir de um surfactante catiônico que é selecionado a partir de sais de di(C8-C18 alquil)dimetil amônio.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962946679P | 2019-12-11 | 2019-12-11 | |
| US17/098,982 US20210179916A1 (en) | 2019-12-11 | 2020-11-16 | Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With Quaternary Alkyl Ammonium Compounds |
| PCT/EP2020/084714 WO2021115967A1 (en) | 2019-12-11 | 2020-12-04 | Synergistic blends of anti-agglomerant gas hydrate inhibitors with quaternary alkyl ammonium compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022008733A2 true BR112022008733A2 (pt) | 2022-07-26 |
Family
ID=76316669
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022008733A BR112022008733A2 (pt) | 2019-12-11 | 2020-12-04 | Misturas sinérgicas de inibidores de hidrato de gás antiaglomerante com compostos de alquil amônio quaternário |
| BR112022008465A BR112022008465A2 (pt) | 2019-12-11 | 2020-12-04 | Método e composição para controlar o bloqueio por hidrato de clatrato através da adição de uma mistura de ação sinérgica com um composto quaternário de benzil amônio |
| BR112022008894A BR112022008894A2 (pt) | 2019-12-11 | 2020-12-04 | Método e composição para controlar o bloqueio por hidrato de gás através da adição de uma mistura de ação sinérgica com alcoxilatos de álcoois graxos, aminas graxas e ácidos graxos |
| BR112022008297A BR112022008297A2 (pt) | 2019-12-11 | 2020-12-04 | Combinações sinérgicas de inibidores de hidrato de gás antiaglomerante com compostos de benzil amônio quaternário |
| BR112022008157A BR112022008157A2 (pt) | 2019-12-11 | 2020-12-04 | Método e composição para controlar o bloqueio de hidratos de gás através da adição de uma blenda de ação sinérgica com um composto de alquil amônio quaternário |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022008465A BR112022008465A2 (pt) | 2019-12-11 | 2020-12-04 | Método e composição para controlar o bloqueio por hidrato de clatrato através da adição de uma mistura de ação sinérgica com um composto quaternário de benzil amônio |
| BR112022008894A BR112022008894A2 (pt) | 2019-12-11 | 2020-12-04 | Método e composição para controlar o bloqueio por hidrato de gás através da adição de uma mistura de ação sinérgica com alcoxilatos de álcoois graxos, aminas graxas e ácidos graxos |
| BR112022008297A BR112022008297A2 (pt) | 2019-12-11 | 2020-12-04 | Combinações sinérgicas de inibidores de hidrato de gás antiaglomerante com compostos de benzil amônio quaternário |
| BR112022008157A BR112022008157A2 (pt) | 2019-12-11 | 2020-12-04 | Método e composição para controlar o bloqueio de hidratos de gás através da adição de uma blenda de ação sinérgica com um composto de alquil amônio quaternário |
Country Status (8)
| Country | Link |
|---|---|
| US (8) | US20210179916A1 (pt) |
| EP (5) | EP4073195A1 (pt) |
| AU (4) | AU2020399934A1 (pt) |
| BR (5) | BR112022008733A2 (pt) |
| CA (5) | CA3163773A1 (pt) |
| IL (5) | IL293664A (pt) |
| MX (5) | MX2022007080A (pt) |
| WO (8) | WO2021115971A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113583645B (zh) * | 2021-06-30 | 2022-08-02 | 中国石油大学(华东) | 水合物抑制剂及其应用 |
Family Cites Families (43)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3613944C1 (de) * | 1986-04-24 | 1987-08-13 | Goldschmidt Ag Th | Verfahren zur Herstellung einer hochkonzentrierten,fliess- und pumpfaehigen Betainloesung |
| US5244878A (en) | 1987-12-30 | 1993-09-14 | Institut Francais Du Petrole | Process for delaying the formation and/or reducing the agglomeration tendency of hydrates |
| FR2625527B1 (fr) | 1987-12-30 | 1995-12-01 | Inst Francais Du Petrole | Procede de transport d'un fluide formant des hydrates |
| FR2625548B1 (fr) | 1987-12-30 | 1990-06-22 | Inst Francais Du Petrole | Procede pour retarder la formation et/ou reduire la tendance a l'agglomeration des hydrates |
| CA2132811A1 (en) | 1993-11-01 | 1995-05-02 | Beth T. G. Graubart | Antimicrobial dish washing liquid |
| US5460728A (en) | 1993-12-21 | 1995-10-24 | Shell Oil Company | Method for inhibiting the plugging of conduits by gas hydrates |
| US6015929A (en) | 1994-09-15 | 2000-01-18 | Exxon Research And Engineering Co. | Gas hydrate anti-agglomerates |
| US5648575A (en) | 1995-01-10 | 1997-07-15 | Shell Oil Company | Method for inhibiting the plugging of conduits by gas hydrates |
| AR001674A1 (es) | 1995-04-25 | 1997-11-26 | Shell Int Research | Método para inhibir la obstrucción de conductos por hidrato de gas |
| BR9713405A (pt) | 1996-11-22 | 2000-01-25 | Clariant Gmbh | Aditivos para inibir a formação de hidratos gasosos. |
| NO992278L (no) | 1999-05-11 | 2000-11-13 | Rf Procom As | FremgangsmÕte for forhindring av tilstopping rørledninger med gasshydrater |
| US6596911B2 (en) | 2000-02-22 | 2003-07-22 | Baker Hughes Incorporation | Composition and method for inhibition of formation of gas hydrates |
| DE10307728B4 (de) | 2003-02-24 | 2005-09-22 | Clariant Gmbh | Korrosions-und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit und derartige Verbindungen |
| DE10307729B8 (de) | 2003-02-24 | 2004-12-09 | Clariant Gmbh | Additive zur Inhibierung der Gashydratbildung |
| DE10307725B4 (de) | 2003-02-24 | 2007-04-19 | Clariant Produkte (Deutschland) Gmbh | Korrosions-und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit |
| US20050085676A1 (en) * | 2003-10-21 | 2005-04-21 | Vaithilingam Panchalingam | Methods for inhibiting hydrate blockage in oil and gas pipelines using betaines and amine oxides |
| WO2005042675A2 (en) | 2003-10-21 | 2005-05-12 | Champion Technologies, Inc. | Methods for inhibiting hydrate blockage in oil and gas pipelines using simple quaternary ammonium and phosphonium compounds |
| DE102004048778B3 (de) | 2004-10-07 | 2006-06-22 | Clariant Gmbh | Korrosions-und Gashydratinhibitoren mit erhöhter biologischer Abbaubarkeit und verminderter Toxizität |
| US20060100127A1 (en) | 2004-11-11 | 2006-05-11 | Meier Ingrid K | N,N-dialkylpolyhydroxyalkylamines |
| US7754671B2 (en) | 2004-12-27 | 2010-07-13 | The Dial Corporation | Liquid laundry detergent containing an ethoxylated anionic/nonionic surfactant mixture and fabric conditioner |
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| US7823647B2 (en) | 2005-10-06 | 2010-11-02 | Baker Hughes Incorporated | Process for foaming a wet hydrocarbon composition |
| DE102006047619B4 (de) | 2006-10-09 | 2008-11-13 | Clariant International Limited | Verfahren zur Herstellung basischer Fettsäureamide |
| US8334240B2 (en) * | 2008-10-06 | 2012-12-18 | Nalco Company | Compositions and methods for inhibiting the agglomeration of hydrates in a process |
| CN101906293B (zh) | 2010-08-18 | 2013-06-19 | 李向东 | 一种天然气水合物防治助剂 |
| US8618025B2 (en) | 2010-12-16 | 2013-12-31 | Nalco Company | Composition and method for reducing hydrate agglomeration |
| US9505707B2 (en) | 2010-12-22 | 2016-11-29 | Nalco Company | Composition and method for reducing hydrate agglomeration |
| US8404895B2 (en) | 2011-01-24 | 2013-03-26 | Baker Hughes Incorporated | Tertiary amine salt additives for hydrate control |
| JP6028435B2 (ja) | 2012-07-23 | 2016-11-16 | 富士通株式会社 | Ｒｆｉｄタグ |
| US10006128B2 (en) | 2012-09-28 | 2018-06-26 | Ecolab Usa Inc. | Quaternary and cationic ammonium surfactants as corrosion inhibitors |
| US9765254B2 (en) | 2014-10-30 | 2017-09-19 | Ecolab Usa Inc. | Cationic ammonium surfactants as low dosage hydrate inhibitors |
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| WO2016144323A1 (en) | 2015-03-10 | 2016-09-15 | Halliburton Energy Services, Inc. | Methods of preparing treatment fluids comprising anhydrous ammonia for use in subterranean formation operations |
| GB201511557D0 (en) | 2015-07-01 | 2015-08-12 | Calkem Uk Ltd | Filter cake treatment |
| FR3044321B1 (fr) | 2015-11-27 | 2020-08-07 | Ceca Sa | Composition pour limiter la formation et/ou l'agglomeration d'hydrates de gaz |
| GB2562984B (en) | 2016-04-19 | 2019-04-03 | Multi Chem Group Llc | Hydrate inhibitors and methods of use |
| CN105733539B (zh) | 2016-05-10 | 2018-10-12 | 西南石油大学 | 一种复合型气体水合物防聚剂及其应用 |
| RU2742985C2 (ru) | 2016-06-22 | 2021-02-12 | Те Лубризол Корпорейшн | Ингибиторы газовых гидратов |
| IT201600130556A1 (it) | 2016-12-23 | 2018-06-23 | Lamberti Spa | Inibitori di idrati di gas |
| JP6923673B2 (ja) | 2017-05-16 | 2021-08-25 | ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ | 溶解性固形構造体の形態のコンディショニングヘアケア組成物 |
| US20180346791A1 (en) | 2017-06-02 | 2018-12-06 | Ecolab Usa Inc. | Method for dispersing kinetic hydrate inhibitors |
| BR112019028203A8 (pt) | 2017-07-20 | 2023-01-10 | Clariant Int Ltd | Desemulsificantes e um método de uso de desemulsificantes para a quebra de emulsões de água e óleo bruto |
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2020
- 2020-11-16 US US17/098,982 patent/US20210179916A1/en active Pending
- 2020-11-16 US US17/099,380 patent/US11572499B2/en active Active
- 2020-11-16 US US17/099,560 patent/US20210179923A1/en not_active Abandoned
- 2020-11-16 US US17/099,052 patent/US20210179917A1/en not_active Abandoned
- 2020-11-16 US US17/099,523 patent/US20210179922A1/en not_active Abandoned
- 2020-11-16 US US17/099,494 patent/US20210179921A1/en active Pending
- 2020-11-16 US US17/099,233 patent/US11898091B2/en active Active
- 2020-11-16 US US17/099,432 patent/US20210179920A1/en not_active Abandoned
- 2020-12-04 CA CA3163773A patent/CA3163773A1/en active Pending
- 2020-12-04 WO PCT/EP2020/084721 patent/WO2021115971A1/en active Application Filing
- 2020-12-04 IL IL293664A patent/IL293664A/en unknown
- 2020-12-04 MX MX2022007080A patent/MX2022007080A/es unknown
- 2020-12-04 WO PCT/EP2020/084714 patent/WO2021115967A1/en active Application Filing
- 2020-12-04 AU AU2020399934A patent/AU2020399934A1/en active Pending
- 2020-12-04 CA CA3161173A patent/CA3161173A1/en active Pending
- 2020-12-04 CA CA3163775A patent/CA3163775A1/en active Pending
- 2020-12-04 IL IL293662A patent/IL293662A/en unknown
- 2020-12-04 IL IL293663A patent/IL293663A/en unknown
- 2020-12-04 BR BR112022008733A patent/BR112022008733A2/pt unknown
- 2020-12-04 EP EP20820844.7A patent/EP4073195A1/en active Pending
- 2020-12-04 IL IL293659A patent/IL293659A/en unknown
- 2020-12-04 WO PCT/EP2020/084717 patent/WO2021115968A1/en unknown
- 2020-12-04 CA CA3163755A patent/CA3163755A1/en active Pending
- 2020-12-04 CA CA3160973A patent/CA3160973A1/en active Pending
- 2020-12-04 AU AU2020403381A patent/AU2020403381A1/en active Pending
- 2020-12-04 AU AU2020399153A patent/AU2020399153A1/en active Pending
- 2020-12-04 WO PCT/EP2020/084726 patent/WO2021115974A1/en active Application Filing
- 2020-12-04 WO PCT/EP2020/084724 patent/WO2021115973A1/en active Application Filing
- 2020-12-04 EP EP20821147.4A patent/EP4073199A1/en active Pending
- 2020-12-04 BR BR112022008465A patent/BR112022008465A2/pt unknown
- 2020-12-04 BR BR112022008894A patent/BR112022008894A2/pt unknown
- 2020-12-04 WO PCT/EP2020/084722 patent/WO2021115972A1/en active Application Filing
- 2020-12-04 BR BR112022008297A patent/BR112022008297A2/pt unknown
- 2020-12-04 WO PCT/EP2020/084719 patent/WO2021115970A1/en unknown
- 2020-12-04 IL IL293665A patent/IL293665A/en unknown
- 2020-12-04 EP EP20820848.8A patent/EP4073198A1/en active Pending
- 2020-12-04 AU AU2020402543A patent/AU2020402543A1/en active Pending
- 2020-12-04 MX MX2022007036A patent/MX2022007036A/es unknown
- 2020-12-04 MX MX2022006968A patent/MX2022006968A/es unknown
- 2020-12-04 EP EP20820846.2A patent/EP4073197A1/en active Pending
- 2020-12-04 WO PCT/EP2020/084718 patent/WO2021115969A1/en active Application Filing
- 2020-12-04 MX MX2022006930A patent/MX2022006930A/es unknown
- 2020-12-04 BR BR112022008157A patent/BR112022008157A2/pt not_active Application Discontinuation
- 2020-12-04 MX MX2022007037A patent/MX2022007037A/es unknown
- 2020-12-04 EP EP20820845.4A patent/EP4073196A1/en not_active Withdrawn
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