Rosemount Inc.

ETHERNET-APL FIELD DEVICE HAVING REDUCED ENERGY CONSUMPTION

#2 | 2025-04-03 ✅ Patent 12,578,237 granted on 2026-03-17

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PROCESS VARIABLE TRANSMITTER WITH CRYOGENIC TEMPERATURE SENSOR

#3 | 2024-12-26 ✅ Patent 12,517,483 granted on 2026-01-06

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FIELD DEVICE WITH LATCHING RELAY

#4 | 2024-09-12 ✅ Patent 12,425,062 granted on 2025-09-23

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LOAD ADAPTER MODULE FOR WIRELESS DISCRETE INPUT/OUTPUT FIELD DEVICE

#5 | 2024-08-15 ✅ Patent 12,644,748 granted on 2026-06-02

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TRANSMITTER MOUNTING BRACKET USING PROCESS FLANGE STUDS

#6 | 2024-07-18 ✅ Patent 12,436,052 granted on 2025-10-07

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METHOD FOR FORMING A PATHWAY IN A PRESSURE SENSOR HAVING A GLASS TO METAL SEAL

#7 | 2024-06-20 ✅ Patent 12,218,775 granted on 2025-02-04

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Advanced physical layer (APL) adapter for legacy field devices

#8 | 2024-06-20 ✅ Patent 12,592,559 granted on 2026-03-31

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FIELD DEVICE CURRENT LIMITING

#9 | 2024-05-30 ✅ Patent 12,453,018 granted on 2025-10-21

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VIBRATION DAMPED ELECTRONICS ASSEMBLIES FOR PROCESS VARIABLE TRANSMITTERS

#10 | 2024-04-25 ✅ Patent 12,565,904 granted on 2026-03-03

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FIELD DEVICE MOUNT

#11 | 2024-04-04 ✅ Patent 12,609,010 granted on 2026-04-21

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SMART CONDUIT PLUG

#12 | 2024-04-04 ✅ Patent 12,656,292 granted on 2026-06-16

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AMPEROMETRIC SENSOR WITH BUBBLE SHEDDING CLIP

#13 | 2023-12-28 ✅ Patent 12,546,641 granted on 2026-02-10

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HYGIENIC GUIDED WAVE LEVEL MEASUREMENT WITH SHEATH

#14 | 2023-10-05 ✅ Patent 12,379,341 granted on 2025-08-05

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pH SENSOR WITH BACKUP pH SENSING ELECTRODE

#15 | 2023-09-21 ✅ Patent 11,879,944 granted on 2024-01-23

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Wireless process variable transmitter with removable power module

#16 | 2023-09-21 ✅ Patent 11,828,641 granted on 2023-11-28

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Vibrating fork liquid level switch with verification

#17 | 2023-08-03 ✅ Patent 12,200,888 granted on 2025-01-14

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Customization of process variable transmitter with hermetically sealed electronics

#18 | 2023-03-30 ✅ Patent 12,072,245 granted on 2024-08-27

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Heat flux temperature sensor probe for non-invasive process fluid temperature applications

#19 | 2023-03-30 ✅ Patent 11,821,951 granted on 2023-11-21

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Field device switch monitoring

#20 | 2023-03-30 ✅ Patent 12,152,912 granted on 2024-11-26

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Wireless process variable transmitter with battery power source

#21 | 2023-03-30 ✅ Patent 12,596,036 granted on 2026-04-07

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TEMPERATURE PROBE

#22 | 2023-03-30 ✅ Patent 11,808,647 granted on 2023-11-07

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Field device assembly including improved dielectric insulation system

#23 | 2023-03-23 ✅ Patent 11,892,370 granted on 2024-02-06

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Oxygen analyzer with pressure compensation

#24 | 2022-12-29 ✅ Patent 12,467,800 granted on 2025-11-11

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HEAT FLOW-BASED PROCESS FLUID TEMPERATURE ESTIMATION SYSTEM WITH THERMAL TIME RESPONSE IMPROVEMENT

#25 | 2022-12-15 ✅ Patent 12,587,226 granted on 2026-03-24

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WIRELESS DISCRETE INPUT/OUTPUT WITH EXTERNAL POWER OPTION

#26 | 2022-10-06 ✅ Patent 11,650,655 granted on 2023-05-16

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Power management for loop-powered field devices with low power wireless communication

#27 | 2022-06-30 ✅ Patent 12,031,938 granted on 2024-07-09

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Gamma-irradiation-compatible reference gel

#28 | 2022-06-30 ✅ Patent 11,650,106 granted on 2023-05-16

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Temperature probe with improved response time

#29 | 2022-05-19 ✅ Patent 11,371,867 granted on 2022-06-28

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Fluid flow obstruction device for a process fluid flow measurement device

#30 | 2022-05-12 ✅ Patent 11,815,487 granted on 2023-11-14

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Solid state reference gel

#31 | 2022-03-31 ✅ Patent 11,513,018 granted on 2022-11-29

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Field device housing assembly

#32 | 2022-03-24 ✅ Patent 11,725,966 granted on 2023-08-15

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Multi-stage irreversible sensor coupling

#33 | 2022-03-24 ✅ Patent 11,378,480 granted on 2022-07-05

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Polysilicon on sapphire oil-less pressure sensor

#34 | 2022-02-17 ✅ Patent 11,692,884 granted on 2023-07-04

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Thermowell with pressure sensing capabilities

#35 | 2022-01-13 ✅ Patent 11,992,721 granted on 2024-05-28

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Human necessities

Flame arrester for process devices

#36 | 2021-12-23 ✅ Patent 11,656,138 granted on 2023-05-23

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Pressure sensor assembly

#37 | 2021-12-23 ✅ Patent 12,055,443 granted on 2024-08-06

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RTD degradation detection

#38 | 2021-12-16

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Self-Assembling Antenna Networks and Antenna Feed Circuits for Same

#39 | 2021-11-25 ✅ Patent 11,506,643 granted on 2022-11-22

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Flame photometric detector

#40 | 2021-10-21 ✅ Patent 11,994,421 granted on 2024-05-28

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Vibration resistant temperature sensing assembly

#41 | 2021-09-30 ✅ Patent 11,579,641 granted on 2023-02-14

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Two-wire industrial process field device power supply circuitry

#42 | 2021-09-23 ✅ Patent 11,768,091 granted on 2023-09-26

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Thermowell vibration sensing

#43 | 2021-07-29 ✅ Patent 11,293,790 granted on 2022-04-05

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Piezoelectric transducer condition monitoring

#44 | 2021-07-22 ✅ Patent 11,843,243 granted on 2023-12-12

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Wireless sensor network gateway with integral intrinsic safety outputs for field mounted access point antennas

#45 | 2021-07-01 ✅ Patent 11,371,902 granted on 2022-06-28

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Process venting feature for use in sensor applications with a process fluid barrier

#46 | 2021-06-24 ✅ Patent 11,226,253 granted on 2022-01-18

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High range differential pressure sensor

#47 | 2021-06-24 ✅ Patent 11,248,940 granted on 2022-02-15

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Non-invasive process fluid flow indication using temperature difference

#48 | 2021-06-24 ✅ Patent 11,667,880 granted on 2023-06-06

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Chemistry; metallurgy

Single-use pH sensor for bioreactor applications

#49 | 2021-05-20 ✅ Patent 12,000,948 granted on 2024-06-04

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Positioning system

#50 | 2021-05-20 ✅ Patent 12,281,999 granted on 2025-04-22

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In-situ oxygen analyzer with solid electrolyte oxygen sensor and ancillary output

#51 | 2021-05-20 ✅ Patent 11,927,487 granted on 2024-03-12

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Wireless industrial process monitor

#52 | 2021-04-01 ✅ Patent 11,668,687 granted on 2023-06-06

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Combustion analyzer with dual carbon monoxide and methane measurements

#53 | 2021-04-01 ✅ Patent 11,243,134 granted on 2022-02-08

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Pressure sensing device isolation cavity seal monitoring

#54 | 2021-04-01 ✅ Patent 11,346,554 granted on 2022-05-31

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Combustion analyzer with simultaneous carbon monoxide and methane measurements

#55 | 2021-03-25 ✅ Patent 11,206,696 granted on 2021-12-21

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Unidirectional field device data transfer

#56 | 2021-03-25 ✅ Patent 11,262,771 granted on 2022-03-01

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High pressure capsule and header for process fluid pressure transmitter

#57 | 2021-03-25 ✅ Patent 11,313,895 granted on 2022-04-26

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Antenna connectivity with shielded twisted pair cable

#58 | 2021-03-25 ✅ Patent 11,181,403 granted on 2021-11-23

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Process variable sensor testing

#59 | 2021-02-11 ✅ Patent 11,234,125 granted on 2022-01-25

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Two-factor authentication for wireless field devices

#60 | 2021-02-04 ✅ Patent 11,567,030 granted on 2023-01-31

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Electrochemical sensor

#61 | 2020-12-17 ✅ Patent 11,067,417 granted on 2021-07-20

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Averaging pitot tube having an adjustable resonant frequency

#62 | 2020-12-03 ✅ Patent 10,965,001 granted on 2021-03-30

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Universal industrial transmitter mounting

#63 | 2020-11-19 ✅ Patent 11,085,589 granted on 2021-08-10

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Non-intrusive pipe wall diagnostics

#64 | 2020-10-22 ✅ Patent 11,371,899 granted on 2022-06-28

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Measuring element with an extended permeation resistant layer

#65 | 2020-10-01 ✅ Patent 11,047,842 granted on 2021-06-29

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Remote wireless sensing apparatus

#66 | 2020-10-01 ✅ Patent 12,072,269 granted on 2024-08-27

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Self-contained calibration apparatus for gas sensor

#67 | 2020-10-01 ✅ Patent 11,041,773 granted on 2021-06-22

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Sensor body cell of a pressure sensor

#68 | 2020-09-10 ✅ Patent 11,313,747 granted on 2022-04-26

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Fill fluid thermal management

#69 | 2020-07-02 ✅ Patent 11,009,897 granted on 2021-05-18

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Remote seal system with improved temperature compensation

#70 | 2020-05-14 ✅ Patent 11,630,072 granted on 2023-04-18

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Non-intrusive process fluid temperature calculation system

#71 | 2020-04-02 ✅ Patent 10,833,531 granted on 2020-11-10

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Electric power generation or distribution asset monitoring

#72 | 2020-04-02 ✅ Patent 11,480,488 granted on 2022-10-25

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Industrial process transmitter with radiation shield

#73 | 2020-04-02 ✅ Patent 10,976,292 granted on 2021-04-13

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Self-contained sensor module for hazardous locations

#74 | 2020-04-02 ✅ Patent 11,320,316 granted on 2022-05-03

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Non-invasive process fluid temperature indication with reduced error

#75 | 2020-04-02 ✅ Patent 11,002,582 granted on 2021-05-11

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Process transmitter with thermal fluid detection for decreasing damage to the process transmitter components

#76 | 2020-04-02 ✅ Patent 11,209,296 granted on 2021-12-28

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Non-intrusive process fluid pressure measurement system

#77 | 2020-04-02 ✅ Patent 11,067,196 granted on 2021-07-20

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Internal valve transmitter flange

#78 | 2020-03-26 ✅ Patent 10,706,810 granted on 2020-07-07

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Software-rotatable display layout for labelling buttons

#79 | 2020-03-26 ✅ Patent 11,204,340 granted on 2021-12-21

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Forced convection heater

#80 | 2020-03-26 ✅ Patent 11,156,584 granted on 2021-10-26

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Predictive lifespan of analytical sensors

#81 | 2020-03-26 ✅ Patent 11,002,628 granted on 2021-05-11

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Thermowell with primary seal verification

#82 | 2020-03-26 ✅ Patent 10,816,424 granted on 2020-10-27

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Remote seal diaphragm system

#83 | 2020-03-26 ✅ Patent 11,073,429 granted on 2021-07-27

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Non-invasive process fluid temperature indication for high temperature applications

#84 | 2020-03-26 ✅ Patent 11,029,215 granted on 2021-06-08

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Low contact clamp for non-invasive process fluid temperature indication

#85 | 2020-03-26 ✅ Patent 11,041,660 granted on 2021-06-22

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Forced convection heater

#86 | 2020-03-19 ✅ Patent 11,924,924 granted on 2024-03-05

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Location awareness system

#87 | 2020-03-19 ✅ Patent 11,137,361 granted on 2021-10-05

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Process vessel insulation monitoring

#88 | 2020-01-16 ✅ Patent 11,118,989 granted on 2021-09-14

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Process diaphragm seal

#89 | 2019-12-26 ✅ Patent 10,659,090 granted on 2020-05-19

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Analog circuit time constant compensation method for a digital transmitter using an analog output

#90 | 2019-12-26 ✅ Patent 10,970,614 granted on 2021-04-06

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Single-use pressure transducer disposable interface

#91 | 2019-12-26 ✅ Patent 10,816,428 granted on 2020-10-27

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Field device interface seal and electrical insulation

#92 | 2019-12-26 ✅ Patent 10,816,405 granted on 2020-10-27

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Level and surface temperature gauge

#93 | 2019-12-19 ✅ Patent 11,181,570 granted on 2021-11-23

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Partial discharge synthesizer

#94 | 2019-11-07 ✅ Patent 11,150,227 granted on 2021-10-19

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Microwave resonator flame ionization detector

#95 | 2019-09-26 ✅ Patent 11,004,637 granted on 2021-05-11

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Field device latching relay reset

#96 | 2019-09-26 ✅ Patent 11,226,242 granted on 2022-01-18

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Process transmitter isolation compensation

#97 | 2019-09-26 ✅ Patent 10,760,742 granted on 2020-09-01

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Non-intrusive pipe wall diagnostics

#98 | 2019-09-19 ✅ Patent 10,794,736 granted on 2020-10-06

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Elimination of floating potential when mounting wireless sensors to insulated conductors

#99 | 2019-09-12 ✅ Patent 10,915,084 granted on 2021-02-09

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Field device switch monitor

#100 | 2019-09-12 ✅ Patent 10,976,204 granted on 2021-04-13

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