Linde GMBH

METHOD FOR CONNECTING FERRITIC WITH AUSTENITIC STEEL PIPES

#2 | 2024-09-05 ✅ Patent 12,565,460 granted on 2026-03-03

US20240294447A1

Process and System for Preparing a Target Compound

#3 | 2024-07-18 ✅ Patent 12,631,399 granted on 2026-05-19

US20240240867A1

WOUND HEAT EXCHANGER AND METHOD

#4 | 2024-07-18 ✅ Patent 12,398,082 granted on 2025-08-26

US20240239728A1

Method and Plant for Producing Ethylene and/or Other Olefins by Steam Cracking

#5 | 2024-06-13 ✅ Patent 12,569,799 granted on 2026-03-10

US20240189758A1

GAS TREATMENT PROCESS AND PROCESS ARRANGEMENT

#6 | 2024-05-16 ✅ Patent 12,552,996 granted on 2026-02-17

US20240158701A1

Method and System for Steamcracking

#7 | 2024-05-09 ✅ Patent 12,454,500 granted on 2025-10-28

US20240150262A1

Process and System for Producing a Product Hydrocarbon

#8 | 2024-02-15 ✅ Patent 12,455,022 granted on 2025-10-28

US20240052956A1

CONNECTION ELEMENT

#9 | 2024-01-25 ✅ Patent 12,540,694 granted on 2026-02-03

US20240027003A1

METHOD FOR PRODUCING A CONNECTION, AND CONNECTION DEVICE

#10 | 2024-01-25 ✅ Patent 11,993,551 granted on 2024-05-28

US20240025822A1

Process and plant for producing alpha olefins

#11 | 2023-11-09 ✅ Patent 12,410,974 granted on 2025-09-09

US20230358466A1

METHOD FOR OBTAINING ONE OR MORE AIR PRODUCTS, AND AIR FRACTIONATION PLANT

#12 | 2023-09-14 ✅ Patent 12,168,333 granted on 2024-12-17

US20230286241A1

Apparatus and method for separating substances of different flowability that are mixed together

#13 | 2023-09-14 ✅ Patent 12,350,638 granted on 2025-07-08

US20230285929A1

Reactor and Method for Carrying Out a Chemical Reaction

#14 | 2023-08-03 ✅ Patent 12,553,573 granted on 2026-02-17

US20230243470A1

STORAGE TANK

#15 | 2023-07-20 ✅ Patent 12,440,819 granted on 2025-10-14

US20230226511A1

Reactor and Method for Carrying out a Chemical Reaction

#16 | 2023-07-13 ✅ Patent 12,247,783 granted on 2025-03-11

US20230221069A1

Integrated nitrogen liquefier for a nitrogen and argon producing cryogenic air separation unit

#17 | 2023-07-06 ✅ Patent 12,370,519 granted on 2025-07-29

US20230211305A1

Reactor and Method for Carrying out a Chemical Reaction

#18 | 2023-06-01 ✅ Patent 12,510,294 granted on 2025-12-30

US20230168030A1

PROCESS FOR CRYOGENIC FRACTIONATION OF AIR, AIR FRACTIONATION PLANT AND INTEGRATED SYSTEM COMPOSED OF AT LEAST TWO AIR FRACTIONATION PLANTS

#19 | 2023-05-25 ✅ Patent 12,611,626 granted on 2026-04-28

US20230158442A1

METHOD AND ARRANGEMENT FOR SEPARATING CARBON DIOXIDE FROM A FEED STREAM CONTAINING CARBON DIOXIDE

#20 | 2023-04-20 ✅ Patent 12,320,472 granted on 2025-06-03

US20230119178A1

Storage tank for liquid hydrogen with fill level indicator

#21 | 2023-04-13 ✅ Patent 12,458,943 granted on 2025-11-04

US20230115461A1

Reactor and Method for Carrying Out a Chemical Reaction

#22 | 2023-02-16 ✅ Patent 12,365,840 granted on 2025-07-22

US20230046854A1

METHOD AND INSTALLATION FOR THE PRODUCTION OF HYDROCARBONS

#23 | 2023-02-09 ✅ Patent 12,492,863 granted on 2025-12-09

US20230038170A1

PROCESS AND PLANT FOR LOW-TEMPERATURE SEPARATION OF AIR

#24 | 2023-01-05 ✅ Patent 12,442,593 granted on 2025-10-14

US20230003446A1

METHOD FOR OPERATING AN AIR SEPARATION PLANT, HAVING A DISTILLATION COLUMN SYSTEM, A HEAT EXCHANGER AND AN ADSORBER, AND AIR SEPARATION PLANT

#25 | 2022-11-03 ✅ Patent 12,330,979 granted on 2025-06-17

US20220348489A1

METHOD FOR OPERATING A FIRED FURNACE AND ARRANGEMENT COMPRISING SUCH A FURNACE

#26 | 2022-10-20 ✅ Patent 12,410,056 granted on 2025-09-09

US20220332579A1

SYSTEMS AND PROCESSES FOR PRODUCTION OF TRISILYLAMINE

#27 | 2022-10-06 ✅ Patent 12,241,692 granted on 2025-03-04

US20220316811A1

Method for operating a heat exchanger, arrangement with a heat exchanger, and system with a corresponding arrangement

#28 | 2022-10-06 ✅ Patent 12,111,099 granted on 2024-10-08

US20220316794A1

Method and unit for processing a gas mixture containing nitrogen and methane

#29 | 2022-10-06 ✅ Patent 12,140,263 granted on 2024-11-12

US20220316646A1

Transition component having insulation

#30 | 2022-10-06 ✅ Patent 12,286,712 granted on 2025-04-29

US20220316076A1

Method and installation for the electrolytic production of liquid hydrogen

#31 | 2022-08-11 ✅ Patent 12,228,898 granted on 2025-02-18

US20220253026A1

Physics

Method for monitoring a process engineering installation, and process engineering installation

#32 | 2022-08-11 ✅ Patent 12,044,471 granted on 2024-07-23

US20220252345A1

Method for operating a heat exchanger, arrangement with a heat exchanger, and system with a corresponding arrangement

#33 | 2022-08-04 ✅ Patent 12,571,586 granted on 2026-03-10

US20220243981A1

METHOD FOR OPERATING A PROCESS PLANT

#34 | 2022-07-07 ✅ Patent 12,128,346 granted on 2024-10-29

US20220212136A1

Pressure vessel

#35 | 2022-06-16 ✅ Patent 12,427,470 granted on 2025-09-30

US20220184547A1

METHOD AND ARRANGEMENT FOR PROCESSING A GAS MIXTURE

#36 | 2022-06-09 ✅ Patent 12,508,546 granted on 2025-12-30

US20220176319A1

MEMBRANE SEPARATION UNIT, ARRANGEMENT OF MEMBRANE SEPARATION UNITS, AND MEMBRANE SEPARATION PROCESS

#37 | 2022-05-26 ✅ Patent 11,377,404 granted on 2022-07-05

US20220162140A1

Process and plant for producing alpha olefins

#38 | 2022-05-19 ✅ Patent 11,560,344 granted on 2023-01-24

US20220153661A1

Method and system for producing one or more olefins

#39 | 2022-05-12 ✅ Patent 11,492,309 granted on 2022-11-08

US20220144727A1

Method and system for obtaining a butylene product

#40 | 2022-05-12 ✅ Patent 11,505,515 granted on 2022-11-22

US20220144726A1

Method and system for obtaining a propylene product

#41 | 2022-05-05 ✅ Patent 12,358,789 granted on 2025-07-15

US20220135402A1

METHOD AND DEVICE FOR PRODUCING SYNTHESIS GAS WITH CARBON DIOXIDE RETURN

#42 | 2022-03-17 ✅ Patent 12,121,654 granted on 2024-10-22

US20220080139A1

Human necessities

Device and method for determining an information relating to a treatment

#43 | 2022-03-10

US20220074550A1

TRANSPORT CONTAINER

#44 | 2022-02-24 ✅ Patent 11,617,986 granted on 2023-04-04

US20220054980A1

Method and apparatus for separation of 13C16O from natural CO

#45 | 2022-02-03 ✅ Patent 11,920,873 granted on 2024-03-05

US20220034595A1

Wound heat exchanger, method for producing a wound heat exchanger and method for exchanging heat between a first fluid and a second fluid

#46 | 2022-01-27 ✅ Patent 12,437,902 granted on 2025-10-07

US20220028583A1

Electricity

Method and device for cooling of a superconducting cable and corresponding system

#47 | 2022-01-27 ✅ Patent 12,158,303 granted on 2024-12-03

US20220026145A1

Method for obtaining one or more air products and air separation system

#48 | 2021-12-30 ✅ Patent 11,892,161 granted on 2024-02-06

US20210404653A1

Burner module and method for the additive manufacture of a burner module of this kind

#49 | 2021-12-23 ✅ Patent 11,492,308 granted on 2022-11-08

US20210395168A1

Method and apparatus for the production of ethylene

#50 | 2021-12-16 ✅ Patent 11,717,923 granted on 2023-08-08

US20210387296A1

Method for producing a wound heat exchanger

#51 | 2021-12-09 ✅ Patent 12,196,488 granted on 2025-01-14

US20210381762A1

Method for obtaining one or more air products, and air separation unit

#52 | 2021-12-09 ✅ Patent 11,846,468 granted on 2023-12-19

US20210381761A1

Method and unit for low-temperature air separation

#53 | 2021-11-18 ✅ Patent 11,925,895 granted on 2024-03-12

US20210354073A1

Method and device for cooling a synthesis gas flow

#54 | 2021-10-21 ✅ Patent 11,976,880 granted on 2024-05-07

US20210325108A1

Method and installation for low temperature separation of air

#55 | 2021-10-07 ✅ Patent 11,536,519 granted on 2022-12-27

US20210310753A1

Support of heat exchangers made of wound tubes

#56 | 2021-10-07 ✅ Patent 11,806,658 granted on 2023-11-07

US20210308615A1

Method for operating a temperature swing adsorption plant and temperature swing adsorption plant

#57 | 2021-09-02 ✅ Patent 11,841,194 granted on 2023-12-12

US20210270535A1

Directed decoupling between bundle and core tube in wound heat exchangers

#58 | 2021-08-26 ✅ Patent 11,796,134 granted on 2023-10-24

US20210262619A1

Cylinder valves and methods for inhibiting the formation of contaminants in cylinders and cylinder valves

#59 | 2021-07-29 ✅ Patent 12,012,377 granted on 2024-06-18

US20210230093A1

Method and system for producing one or more olefins and one or more carboxylic acids

#60 | 2021-05-13 ✅ Patent 11,781,079 granted on 2023-10-10

US20210139797A1

Process for separating a component mixture and separation apparatus

#61 | 2021-04-22 ✅ Patent 11,865,614 granted on 2024-01-09

US20210114109A1

Method and device for feeding gas to an additive manufacturing space

#62 | 2021-04-01 ✅ Patent 11,919,852 granted on 2024-03-05

US20210094895A1

Process and plant for separation of a hydrocarbon mixture

#63 | 2021-03-11 ✅ Patent 11,603,496 granted on 2023-03-14

US20210071091A1

Process and plant for producing liquefied natural gas

#64 | 2021-03-11 ✅ Patent 11,607,641 granted on 2023-03-21

US20210069633A1

Method and system for extracting pure helium

#65 | 2021-02-25 ✅ Patent 11,834,356 granted on 2023-12-05

US20210053853A1

Process and device for treating a waste lye

#66 | 2021-02-25 ✅ Patent 11,772,036 granted on 2023-10-03

US20210053008A1

Method for separating a gas mixture flow using temperature-change adsorption, and temperature-change adsorption plant

#67 | 2021-02-18 ✅ Patent 11,709,484 granted on 2023-07-25

US20210048801A1

Physics

Computer-implemented method for sizing a process plant

#68 | 2021-01-14 ✅ Patent 11,105,007 granted on 2021-08-31

US20210010142A1

Method for the electrochemical production of a gas product containing CO

#69 | 2020-12-24 ✅ Patent 11,560,633 granted on 2023-01-24

US20200399766A1

Electrochemical production of carbon monoxide and/or syngas

#70 | 2020-12-03 ✅ Patent 11,441,733 granted on 2022-09-13

US20200378557A1

Transport container with coolable thermal shield

#71 | 2020-11-26 ✅ Patent 11,203,723 granted on 2021-12-21

US20200369969A1

Method and system for obtaining polymerizable aromatic compounds

#72 | 2020-10-01 ✅ Patent 11,828,281 granted on 2023-11-28

US20200309116A1