CA2937181C - Conversion of biomass or residual waste material to biofuels - Google Patents

Conversion of biomass or residual waste material to biofuels Download PDF

Info

Publication number
CA2937181C
CA2937181C CA2937181A CA2937181A CA2937181C CA 2937181 C CA2937181 C CA 2937181C CA 2937181 A CA2937181 A CA 2937181A CA 2937181 A CA2937181 A CA 2937181A CA 2937181 C CA2937181 C CA 2937181C
Authority
CA
Canada
Prior art keywords
catalyst
product
liquid
process according
hydroprocessing
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
CA2937181A
Other languages
English (en)
French (fr)
Other versions
CA2937181A1 (en
Inventor
Vikrant Nanasaheb URADE
Alan Anthony Del Paggio
Madhusudhan Rao PANCHAGNULA
Laxmi Narasimhan CHILKOOR SOUNDARARAJAN
Srikant Gopal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of CA2937181A1 publication Critical patent/CA2937181A1/en
Application granted granted Critical
Publication of CA2937181C publication Critical patent/CA2937181C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/50—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids in the presence of hydrogen, hydrogen donors or hydrogen generating compounds
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42—Catalytic treatment
    • 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42—Catalytic treatment
    • C10G3/44—Catalytic treatment characterised by the catalyst used
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/44—Hydrogenation of the aromatic hydrocarbons
    • 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
    • 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
    • C10G2300/10—Feedstock materials
    • C10G2300/1011—Biomass
    • C10G2300/1014—Biomass of vegetal origin
    • 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
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/04—Diesel oil
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
CA2937181A 2014-01-28 2015-01-28 Conversion of biomass or residual waste material to biofuels Active CA2937181C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14152931.3 2014-01-28
EP14152931 2014-01-28
PCT/EP2015/051709 WO2015114008A1 (en) 2014-01-28 2015-01-28 Conversion of biomass or residual waste material to biofuels

Publications (2)

Publication Number Publication Date
CA2937181A1 CA2937181A1 (en) 2015-08-06
CA2937181C true CA2937181C (en) 2022-07-05

Family

ID=50068798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2937181A Active CA2937181C (en) 2014-01-28 2015-01-28 Conversion of biomass or residual waste material to biofuels

Country Status (9)

Country Link
US (1) US11952539B2 (https=)
EP (1) EP3099762B1 (https=)
CN (1) CN105940087B (https=)
AU (1) AU2015212921B2 (https=)
BR (1) BR112016017226B1 (https=)
CA (1) CA2937181C (https=)
DK (1) DK3099762T3 (https=)
WO (1) WO2015114008A1 (https=)
ZA (1) ZA201604555B (https=)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015053087A1 (ja) * 2013-10-11 2015-04-16 コスモ石油株式会社 重質炭化水素油の水素化処理触媒、重質炭化水素油の水素化処理触媒の製造方法、及び重質炭化水素油の水素化処理方法
DK3099762T3 (da) 2014-01-28 2020-01-20 Shell Int Research Konvertering af biomasse- eller restaffaldsmateriale til biobrændstoffer
AU2015282725B2 (en) 2014-07-01 2017-11-30 Shell Internationale Research Maatschappij B.V. Conversion of solid biomass into a liquid hydrocarbon material
AU2015282667B2 (en) 2014-07-01 2017-10-19 Shell Internationale Research Maatschappij B.V. Conversion of solid biomass into a liquid hydrocarbon material
US10190056B2 (en) 2014-07-01 2019-01-29 Shell Oil Company Conversion of solid biomass into a liquid hydrocarbon material
US10392566B2 (en) * 2015-04-27 2019-08-27 Gas Technology Institute Co-processing for control of hydropyrolysis processes and products thereof
DK3289047T3 (da) 2015-04-27 2019-11-18 Shell Int Research Konvertering af biomasse eller restaffaldsmateriale til biobrændsler.
MY189091A (en) * 2015-09-07 2022-01-25 Shell Int Research Conversion of biomass into a liquid hydrocarbon material
EP3353263A1 (en) 2015-09-25 2018-08-01 Shell International Research Maatschappij B.V. Conversion of biomass into methane
MY189381A (en) 2015-11-23 2022-02-08 Shell Int Research Conversion of biomass into a liquid hydrocarbon material
MY196728A (en) 2015-11-23 2023-05-03 Shell Int Research Conversion of biomass into a liquid hydrocarbon material
WO2017202837A1 (en) 2016-05-25 2017-11-30 Shell Internationale Research Maatschappij B.V. Conversion of biomass into a liquid hydrocarbon material
US10647924B2 (en) 2016-08-04 2020-05-12 Shell Oil Company Biomass conversion process
CN108384571A (zh) * 2018-03-27 2018-08-10 南京工程学院 一种风电叶片边角料回收处理工艺
FI20195446A1 (en) * 2019-05-28 2020-11-29 Neste Oyj Alkali-enhanced hydrothermal purification of plastic pyrolysis oils
GB2602484B (en) * 2020-12-31 2023-06-14 Abundia Biomass To Liquids Ltd Converting biomass to diesel
GB2602485B (en) * 2020-12-31 2023-06-14 Abundia Biomass To Liquids Ltd Converting biomass to gasoline
FR3122662B1 (fr) * 2021-05-07 2024-04-26 Ifp Energies Now Procede de traitement simultane d’huiles de pyrolyse de plastiques et d’une charge issue de sources renouvelables
EP4370631A4 (en) * 2021-07-15 2025-05-14 Iogen Corporation Production of fuel having renewable content from a low carbon number fraction
FI130219B (en) * 2021-10-29 2023-05-02 Neste Oyj METHOD FOR HANDLING WASTE PLASTIC
WO2024151690A2 (en) 2023-01-13 2024-07-18 Shell Usa, Inc. Catalyst preparation
CN119702010B (zh) * 2025-01-02 2025-10-31 福州大学 一种钴钼催化剂的制备方法及其在co2/h2s加氢制甲硫醇中的应用

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1300885C (en) 1986-08-26 1992-05-19 Donald S. Scott Hydrogasification of biomass to produce high yields of methane
CA1283880C (en) 1987-05-07 1991-05-07 Dave A. Berg Method and apparatus for rapid thermal processing
US5961786A (en) 1990-01-31 1999-10-05 Ensyn Technologies Inc. Apparatus for a circulating bed transport fast pyrolysis reactor system
FI102767B (fi) 1997-05-29 1999-02-15 Fortum Oil Oy Menetelmä korkealuokkaisen dieselpolttoaineen valmistamiseksi
US5959167A (en) * 1997-08-25 1999-09-28 The University Of Utah Research Foundation Process for conversion of lignin to reformulated hydrocarbon gasoline
JP3658703B2 (ja) 1998-11-06 2005-06-08 住友金属鉱山株式会社 炭化水素油の水素化処理触媒および水素化処理方法
US6241876B1 (en) 1998-12-30 2001-06-05 Mobil Oil Corporation Selective ring opening process for producing diesel fuel with increased cetane number
WO2001018353A1 (en) 1999-09-06 2001-03-15 E2 Tech Limited Expandable downhole tubing
WO2001044408A1 (en) 1999-12-16 2001-06-21 Chevron U.S.A. Inc. Presulfiding hydroprocessing catalyst replacement batches
ES2200702B1 (es) 2002-07-16 2005-05-01 Univesidad Politecnica De Valencia Catalizador conteniendo un material solido cristalino microporoso y proceso para mejorar la calidad de fracciones diesel utilizando dicho catalizador.
US7028780B2 (en) 2003-05-01 2006-04-18 Weatherford/Lamb, Inc. Expandable hanger with compliant slip system
DE602005022277D1 (de) 2005-04-29 2010-08-26 Schlumberger Technology Bv Vorrichtung und Verfahren zum Aufweiten von rohrförmigen Elementen
US8278492B2 (en) 2005-07-05 2012-10-02 Neste Oil Oyj Process for the manufacture of diesel range hydrocarbons
MXPA05009283A (es) 2005-08-31 2007-02-27 Mexicano Inst Petrol Procedimiento para la preparacion de una composicion catalitica para el hidroprocesamiento de fracciones del petroleo.
US7994375B2 (en) 2006-09-26 2011-08-09 Uop Llc Production of gasoline, diesel, naphthenes and aromatics from lignin and cellulosic waste by one step hydrocracking
US7878240B2 (en) 2007-06-05 2011-02-01 Baker Hughes Incorporated Downhole swaging system and method
US8084655B2 (en) 2007-06-15 2011-12-27 E. I. Du Pont De Nemours And Company Catalytic process for converting renewable resources into paraffins for use as diesel blending stocks
US8217210B2 (en) 2007-08-27 2012-07-10 Purdue Research Foundation Integrated gasification—pyrolysis process
JP2009211195A (ja) * 2008-02-29 2009-09-17 Dowango:Kk 情報システム、情報端末、情報通信方法
US8492600B2 (en) * 2009-04-07 2013-07-23 Gas Technology Institute Hydropyrolysis of biomass for producing high quality fuels
US9447328B2 (en) 2009-04-07 2016-09-20 Gas Technology Institute Hydropyrolysis of biomass for producing high quality liquid fuels
US8915981B2 (en) 2009-04-07 2014-12-23 Gas Technology Institute Method for producing methane from biomass
DK2424959T3 (da) * 2009-04-29 2020-07-13 Shell Int Research Fremgangsmåde til fremstilling af en hydrokrakningskatalysator
EP2440327A1 (en) 2009-06-12 2012-04-18 Aggregate Energy, Llc Catalyst comprising a metal and a supplemental component and process for hydrogenating oxygen containing organic products
US8151515B2 (en) * 2009-07-27 2012-04-10 Charles Eric Crouse Device for the removal of arachnids, and method for removal of small arachnids and insects
EP2348091B1 (fr) * 2010-01-12 2012-12-05 IFP Energies nouvelles Procédé d'hydroliquéfaction directe de biomasse comprenant deux etapes d'hydroconversion en lit bouillonnant
US8404910B2 (en) 2010-02-17 2013-03-26 Uop Llc Low oxygen biomass-derived pyrolysis oils and methods for producing the same
US20110232166A1 (en) 2010-03-25 2011-09-29 Uop Llc Low oxygen biomass-derived pyrolysis oils and methods for producing the same
AU2011253088B2 (en) * 2010-05-14 2016-09-08 Exxonmobil Research And Engineering Company Two step including catalytic HDW and HDT method for making diesel with low polyaromatic content
CN101943808A (zh) * 2010-07-29 2011-01-12 深圳市华星光电技术有限公司 用于液晶显示的胶框、制作方法以及液晶显示器
US8383871B1 (en) 2010-09-03 2013-02-26 Brian G. Sellars Method of hydrogasification of biomass to methane with low depositable tars
WO2012104257A1 (en) 2011-02-02 2012-08-09 Shell Internationale Research Maatschappij B.V. System for lining a wellbore
US8921628B2 (en) 2011-03-10 2014-12-30 Kior, Inc. Refractory mixed-metal oxides and spinel compositions for thermo-catalytic conversion of biomass
EP2686404A4 (en) * 2011-03-17 2014-08-13 Solazyme Inc PYROLYTIC OIL AND OTHER COMBUSTIBLE COMPOSITIONS FROM MICROBIAL BIOMASS
US8841495B2 (en) 2011-04-18 2014-09-23 Gas Technology Institute Bubbling bed catalytic hydropyrolysis process utilizing larger catalyst particles and smaller biomass particles featuring an anti-slugging reactor
AU2012258767B2 (en) * 2011-05-23 2017-01-05 Virent, Inc. Production of chemicals and fuels from biomass
CN103620002B (zh) 2011-06-14 2015-11-25 国际壳牌研究有限公司 生物质的水热加氢催化处理
IN2014CN02732A (https=) 2011-11-14 2015-07-03 Shell Int Research
FR2984763B1 (fr) * 2011-12-22 2013-12-20 IFP Energies Nouvelles Procede de preparation d'un catalyseur utilisable en hydroconversion comprenant au moins une zeolithe nu-86
US8927795B2 (en) * 2012-05-18 2015-01-06 Uop Llc Process for controlling the simultaneous production of diesel and jet fuel range paraffins by blending feedstocks
FI126813B (en) * 2012-06-25 2017-05-31 Upm Kymmene Corp The process of converting biomass into liquid fuels
US8816144B2 (en) 2012-10-04 2014-08-26 Gas Technology Institute Direct production of fractionated and upgraded hydrocarbon fuels from biomass
DK3099762T3 (da) 2014-01-28 2020-01-20 Shell Int Research Konvertering af biomasse- eller restaffaldsmateriale til biobrændstoffer

Also Published As

Publication number Publication date
US11952539B2 (en) 2024-04-09
BR112016017226B1 (pt) 2022-01-25
ZA201604555B (en) 2019-01-30
WO2015114008A1 (en) 2015-08-06
AU2015212921A1 (en) 2016-07-21
BR112016017226A2 (https=) 2017-08-08
CN105940087A (zh) 2016-09-14
AU2015212921B2 (en) 2017-11-02
US20170009143A1 (en) 2017-01-12
EP3099762A1 (en) 2016-12-07
CA2937181A1 (en) 2015-08-06
EP3099762B1 (en) 2019-10-02
CN105940087B (zh) 2018-11-23
DK3099762T3 (da) 2020-01-20

Similar Documents

Publication Publication Date Title
CA2937181C (en) Conversion of biomass or residual waste material to biofuels
CA2982885C (en) Conversion of biomass or residual waste material to biofuels
US20250122435A1 (en) Aviation fuel composition
CA2953855C (en) Conversion of solid biomass into a liquid hydrocarbon material
AU2015282725B2 (en) Conversion of solid biomass into a liquid hydrocarbon material
CA2953857C (en) Conversion of solid biomass into a liquid hydrocarbon material

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20200121

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 10TH ANNIV.) - STANDARD

Year of fee payment: 10

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20241207

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20241207

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 11TH ANNIV.) - STANDARD

Year of fee payment: 11

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20251202

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20251202