Stamicarbon B.V. based in Sittard, NL has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-05-21

US20260138106A1

Performing operations; transporting

UREA PLANT WITH VALVE; UREA PRODUCTION PROCESS; USE AND METHOD

#2 | 2026-05-07

US20260124595A1

Performing operations; transporting

UREA PLANT WITH MODIFIED CONDENSER AND MODIFIED REACTOR INTERNALS

#3 | 2026-04-30

US20260118073A1

Mechanical engineering

TUBE-SHEET ASSEMBLY FOR UREA PLANT

#4 | 2026-02-05

US20260035256A1

Chemistry; metallurgy

SYSTEM AND PROCESS FOR THE PRODUCTION OF UAN

#5 | 2026-01-01

US20260001852A1

Chemistry; metallurgy

UREA MELAMINE PLANT WITH MELAMINE OFF-GAS CONDENSER

#6 | 2026-01-01

US20260001762A1

Chemistry; metallurgy

NITRIC ACID PRODUCTION WITH OXYGEN SUPPLY TO ABSORPTION SECTION

#7 | 2025-09-11

US20250282717A1

Chemistry; metallurgy

LOW BIURET UREA PRODUCTION

#8 | 2025-08-21 ✅ Patent 12,565,622 granted on 2026-03-03

US20250263614A1

Chemistry; metallurgy

PRODUCTION OF UREA FOR DIESEL EXHAUST FLUID

#9 | 2025-08-14

US20250256975A1

Chemistry; metallurgy

PURGE GAS CONDITIONING OF NH3 PLANTS

#10 | 2025-08-14

US20250256254A1

Performing operations; transporting

FLUIDIZED BED GRANULATION

#11 | 2025-07-24

US20250236587A1

Chemistry; metallurgy

INTEGRATED PRODUCTION OF UREA FOR DIESEL EXHAUST FLUID AND UREA AMMONIUM NITRATE

#12 | 2025-06-05 ✅ Patent 12,630,435 granted on 2026-05-19

US20250178913A1

Chemistry; metallurgy

SYSTEM AND PROCESSS FOR THE PRODUCTION OF UAN

#13 | 2025-05-29 ✅ Patent 12,539,501 granted on 2026-02-03

US20250170548A1

Performing operations; transporting

AMMONIUM NITRATE REACTOR WITH STATIC MIXER

#14 | 2025-05-22 ✅ Patent 12,522,563 granted on 2026-01-13

US20250162983A1

Chemistry; metallurgy

UREA PRODUCTION WITH REDUCED UREA LOSSES

#15 | 2025-04-10

US20250115547A1

Chemistry; metallurgy

INTEGRATED PRODUCTION OF UREA FOR DIESEL EXHAUST FLUID AND UREA AMMONIUM NITRATE

#16 | 2025-04-03

US20250108350A1

Performing operations; transporting

UREA PLANT WITH VALVE; UREA PRODUCTION PROCESS; USE AND METHOD

#17 | 2025-04-03 ✅ Patent 12,330,131 granted on 2025-06-17

US20250108349A1

Performing operations; transporting

FLUIDIZED BED GRANULATION

#18 | 2025-03-20

US20250091986A1

Chemistry; metallurgy

THERMAL STRIPPING UREA PLANT AND PROCESS

#19 | 2025-01-02 ✅ Patent 12,365,595 granted on 2025-07-22

US20250002360A1

Chemistry; metallurgy

METHOD AND PLANT FOR THE PRODUCTION OF AMMONIA WITH RENEWABLE ENERGY

#20 | 2024-12-26 ✅ Patent 12,319,646 granted on 2025-06-03

US20240425449A1

Chemistry; metallurgy

Low biuret urea production

#21 | 2024-10-03 ✅ Patent 12,319,662 granted on 2025-06-03

US20240327358A1

Chemistry; metallurgy

Coupled urea melamine plant

#22 | 2024-08-22 ✅ Patent 12,215,071 granted on 2025-02-04

US20240279165A1

Chemistry; metallurgy

Thermal stripping urea plant and process

#23 | 2024-08-22 ✅ Patent 12,319,645 granted on 2025-06-03

US20240279164A1

Chemistry; metallurgy

Thermal stripping urea plant and process

#24 | 2024-08-15 ✅ Patent 12,134,590 granted on 2024-11-05

US20240270685A1

Chemistry; metallurgy

Coupled urea melamine production with HP COstripping

#25 | 2024-08-15 ✅ Patent 12,338,201 granted on 2025-06-24

US20240270684A1

Chemistry; metallurgy

PRODUCTION OF UREA AND MELAMINE

#26 | 2024-08-08 ✅ Patent 12,240,800 granted on 2025-03-04

US20240262789A1

Chemistry; metallurgy

Multiproduct low biuret urea production

#27 | 2024-08-08 ✅ Patent 12,139,448 granted on 2024-11-12

US20240262788A1

Chemistry; metallurgy

Urea and melamine production

#28 | 2024-08-08 ✅ Patent 12,325,679 granted on 2025-06-10

US20240262787A1

Chemistry; metallurgy

FERRITIC STEEL PARTS IN UREA PLANTS

#29 | 2024-08-08 ✅ Patent 12,186,725 granted on 2025-01-07

US20240261751A1

Performing operations; transporting

High pressure carbamate condensation apparatus

#30 | 2024-03-14 ✅ Patent 12,115,512 granted on 2024-10-15

US20240082808A1

Performing operations; transporting

Chemical reactor with internal static mixers

#31 | 2024-02-22 ✅ Patent 12,151,987 granted on 2024-11-26

US20240059623A1

Chemistry; metallurgy

Stripping-type urea plant for def production

#32 | 2023-11-30 ✅ Patent 11,958,792 granted on 2024-04-16

US20230382849A1

Chemistry; metallurgy

Thermal stripping urea plant and process

#33 | 2023-08-24 ✅ Patent 12,060,313 granted on 2024-08-13

US20230265051A1

Chemistry; metallurgy

Urea production process and plant with parallel MP units

#34 | 2023-08-17 ✅ Patent 11,772,971 granted on 2023-10-03

US20230257268A1

Chemistry; metallurgy

Nitric acid production process and plant with oxygen supply unit

#35 | 2023-07-20 ✅ Patent 11,795,140 granted on 2023-10-24

US20230227402A1

Chemistry; metallurgy

Urea production with triple MP streams

#36 | 2023-04-20 ✅ Patent 12,084,406 granted on 2024-09-10

US20230123681A1

Chemistry; metallurgy

Ferritic steel parts in urea plants

#37 | 2023-02-16 ✅ Patent 12,350,640 granted on 2025-07-08

US20230051154A1

Performing operations; transporting

APPARATUS FOR PRODUCING PRILLS

#38 | 2022-09-08 ✅ Patent 11,905,234 granted on 2024-02-20

US20220281809A1

Chemistry; metallurgy

Ammonia removal from urea finishing

#39 | 2022-09-01 ✅ Patent 11,814,340 granted on 2023-11-14

US20220274916A1

Chemistry; metallurgy

Thermal stripping urea plant and process

#40 | 2022-08-11 ✅ Patent 11,746,084 granted on 2023-09-05

US20220251032A1

Chemistry; metallurgy

Ferritic steel parts in urea plants

#41 | 2022-08-11 ✅ Patent 11,766,627 granted on 2023-09-26

US20220249975A1

Performing operations; transporting

High pressure carbamate condenser

#42 | 2022-06-16 ✅ Patent 12,083,468 granted on 2024-09-10

US20220184545A1

Performing operations; transporting

Apparatus and method for particulate capture from gas streams and a method of removing soluble particulate from a gas

#43 | 2022-03-24 ✅ Patent 11,332,437 granted on 2022-05-17

US20220089529A1

Chemistry; metallurgy

Urea production with multiple evaporators

#44 | 2022-03-24 ✅ Patent 11,420,937 granted on 2022-08-23

US20220089528A1

Chemistry; metallurgy

Urea plant with chilled condensation section

#45 | 2022-03-24 ✅ Patent 11,912,649 granted on 2024-02-27

US20220089527A1

Chemistry; metallurgy

Ammonia removal from urea finishing

#46 | 2022-02-10 ✅ Patent 11,331,593 granted on 2022-05-17

US20220040591A1

Performing operations; transporting

Urea plant with stripper and stripping method

#47 | 2021-10-28 ✅ Patent 12,209,061 granted on 2025-01-28

US20210331086A1

Performing operations; transporting

Integrated production of urea for Diesel Exhaust Fluid and urea ammonium nitrate

#48 | 2021-08-12 ✅ Patent 11,241,649 granted on 2022-02-08

US20210245089A1

Performing operations; transporting

Treatment of offgas from urea finishing

#49 | 2021-06-24 ✅ Patent 11,338,221 granted on 2022-05-24

US20210187412A1

Performing operations; transporting

Heat exchanger

#50 | 2021-05-06 ✅ Patent 12,179,138 granted on 2024-12-31

US20210129069A1

Performing operations; transporting

Removal of dust in urea finishing

#51 | 2020-12-10 ✅ Patent 10,919,846 granted on 2021-02-16

US20200385339A1

Chemistry; metallurgy

Urea production process and plant with heat integration in low pressure recovery section

#52 | 2020-12-03 ✅ Patent 11,000,817 granted on 2021-05-11

US20200376453A1

Performing operations; transporting

Urea granulation device

#53 | 2020-11-19 ✅ Patent 10,975,022 granted on 2021-04-13

US20200361858A1

Chemistry; metallurgy

Urea production process and plant

#54 | 2020-10-01 ✅ Patent 10,857,480 granted on 2020-12-08

US20200306663A1

Performing operations; transporting

High pressure carbamate condenser

#55 | 2020-09-10 ✅ Patent 10,829,444 granted on 2020-11-10

US20200283377A1

Chemistry; metallurgy

Urea finishing and off-gas treatment plant and process

#56 | 2020-08-13 ✅ Patent 11,090,627 granted on 2021-08-17

US20200254419A1

Performing operations; transporting

Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy

#57 | 2020-04-30 ✅ Patent 10,988,380 granted on 2021-04-27

US20200131039A1

Chemistry; metallurgy

Plant and process for producing nitric acid

#58 | 2020-03-26 ✅ Patent 10,766,856 granted on 2020-09-08

US20200095196A1

Chemistry; metallurgy

Controlling biuret in urea production

#59 | 2020-01-02 ✅ Patent 10,654,758 granted on 2020-05-19

US20200002239A1

Chemistry; metallurgy

Urea ammonium nitrate production

#60 | 2019-12-26 ✅ Patent 10,722,831 granted on 2020-07-28

US20190388823A1

Performing operations; transporting

Submicron particle removal from gas streams

#61 | 2019-11-28 ✅ Patent 10,882,820 granted on 2021-01-05

US20190359559A1

Chemistry; metallurgy

Urea production with controlled biuret

#62 | 2019-09-12 ✅ Patent 10,954,186 granted on 2021-03-23

US20190276392A1

Chemistry; metallurgy

Urea ammonium nitrate production comprising condensation

#63 | 2019-07-25 ✅ Patent 10,500,535 granted on 2019-12-10

US20190224610A1

Performing operations; transporting

Submicron particle removal from gas streams

#64 | 2019-07-18 ✅ Patent 10,556,796 granted on 2020-02-11

US20190218097A1

Chemistry; metallurgy

Plant and process for producing nitric acid

#65 | 2019-07-11 ✅ Patent 10,457,633 granted on 2019-10-29

US20190210963A1

Chemistry; metallurgy

Urea production with controlled biuret

#66 | 2019-06-27 ✅ Patent 10,526,281 granted on 2020-01-07

US20190194127A1

Chemistry; metallurgy

Controlling biuret in urea production

#67 | 2019-06-20 ✅ Patent 10,759,745 granted on 2020-09-01

US20190185422A1

Chemistry; metallurgy

Urea production process and plant

#68 | 2019-05-09 ✅ Patent 10,828,593 granted on 2020-11-10

US20190134554A1

Performing operations; transporting

Removal of dust in urea finishing

#69 | 2019-01-17 ✅ Patent 10,376,859 granted on 2019-08-13

US20190015811A1

Performing operations; transporting

Urea production with bi-pressurized synthesis

#70 | 2018-12-13 ✅ Patent 10,370,326 granted on 2019-08-06

US20180354895A1

Chemistry; metallurgy

Urea ammonium nitrate production comprising condensation

#71 | 2018-11-15 ✅ Patent 10,913,025 granted on 2021-02-09

US20180326345A1

Performing operations; transporting

Removal of dust in urea finishing

#72 | 2018-10-25 ✅ Patent 10,710,047 granted on 2020-07-14

US20180304224A1

Performing operations; transporting

Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy

#73 | 2018-10-11 ✅ Patent 10,457,609 granted on 2019-10-29

US20180290937A1

Chemistry; metallurgy

Urea ammonium nitrate production

#74 | 2018-07-19 ✅ Patent 10,227,265 granted on 2019-03-12

US20180201551A1

Chemistry; metallurgy

Granulation of urea products

#75 | 2018-07-12

US20180195158A1

Chemistry; metallurgy

DUPLEX STAINLESS STEEL AND USE THEREOF

#76 | 2018-04-12 ✅ Patent 10,358,413 granted on 2019-07-23

US20180099926A1

Chemistry; metallurgy

Method and system for the integrated production of urea and melamine

#77 | 2018-03-15 ✅ Patent 11,083,976 granted on 2021-08-10

US20180071653A1

Performing operations; transporting

Integrated production of urea for diesel exhaust fluid and urea ammonium nitrate

#78 | 2018-01-25 ✅ Patent 10,865,355 granted on 2020-12-15

US20180023012A1

Chemistry; metallurgy

COS and CSabatement method

#79 | 2017-12-21 ✅ Patent 9,981,924 granted on 2018-05-29

US20170362188A1

Chemistry; metallurgy

Integrated production of urea and melamine

#80 | 2017-12-07 ✅ Patent 10,364,215 granted on 2019-07-30

US20170349542A1

Chemistry; metallurgy

Zero emission urea process and plant

#81 | 2017-11-16 ✅ Patent 10,384,184 granted on 2019-08-20

US20170326521A1

Performing operations; transporting

Urea plant

#82 | 2017-11-09 ✅ Patent 10,730,002 granted on 2020-08-04

US20170320816A1

Chemistry; metallurgy

Submicron particle removal from gas streams

#83 | 2017-09-14 ✅ Patent 10,315,925 granted on 2019-06-11

US20170260061A1

Chemistry; metallurgy

Method and plant for producing urea-ammonium nitrate (UAN)

#84 | 2017-07-20 ✅ Patent 10,633,331 granted on 2020-04-28

US20170204054A1

Chemistry; metallurgy

Method of making a urea product

#85 | 2017-06-22 ✅ Patent 10,035,971 granted on 2018-07-31

US20170175031A1

Chemistry; metallurgy

Method for treating algae

#86 | 2017-06-15 ✅ Patent 10,196,348 granted on 2019-02-05

US20170166518A1

Chemistry; metallurgy

Method for revamping a urea production complex

#87 | 2017-05-18 ✅ Patent 10,640,428 granted on 2020-05-05

US20170137330A1

Chemistry; metallurgy

Removal of urea and ammonia from exhaust gases

#88 | 2016-12-15 ✅ Patent 9,732,033 granted on 2017-08-15

US20160362360A1

Chemistry; metallurgy

Urea production plant

#89 | 2016-11-10 ✅ Patent 10,046,297 granted on 2018-08-14

US20160325261A1

Performing operations; transporting

Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy

#90 | 2016-11-03 ✅ Patent 9,815,800 granted on 2017-11-14

US20160318883A1

Chemistry; metallurgy

Integrated production of urea and melamine

#91 | 2016-10-20 ✅ Patent 11,298,646 granted on 2022-04-12

US20160303502A1

Performing operations; transporting

Apparatus and method for particulate capture from gas streams and a method of removing soluble particulate from a gas

#92 | 2016-06-30 ✅ Patent 10,207,216 granted on 2019-02-19

US20160184758A1

Performing operations; transporting

Removal of dust in urea finishing

#93 | 2015-12-03 ✅ Patent 9,914,107 granted on 2018-03-13

US20150343409A1

Performing operations; transporting

Urea plant revamping method

#94 | 2015-11-12 ✅ Patent 9,512,069 granted on 2016-12-06

US20150322000A1

Chemistry; metallurgy

Urea synthesis process and plant

#95 | 2015-06-04 ✅ Patent 9,802,820 granted on 2017-10-31

US20150151965A1

Chemistry; metallurgy

Plant for hydrogen production

#96 | 2015-05-14 ✅ Patent 9,458,098 granted on 2016-10-04

US20150133690A1

Chemistry; metallurgy

Urea production plant

#97 | 2015-04-30 ✅ Patent 9,505,712 granted on 2016-11-29

US20150119603A1

Chemistry; metallurgy

Method and apparatus for the production of urea from ammonia and carbon dioxide

#98 | 2015-04-02 ✅ Patent 9,638,064 granted on 2017-05-02

US20150089944A1

Mechanical engineering

Back-up boiler system for a solar thermal power plant based on molten salt technology, a solar thermal power plant and a method for operating a solar thermal power plant

#99 | 2015-03-26 ✅ Patent 9,102,532 granted on 2015-08-11

US20150087865A1

Chemistry; metallurgy

Method for producing synthesis gas for methanol production

#100 | 2015-03-26 ✅ Patent 9,435,589 granted on 2016-09-06

US20150086440A1

Mechanical engineering

Method for manufacturing a tube sheet and heat exchanger assembly for a pool reactor or pool condenser; corresponding tube sheet and heat exchanger assembly

Also check out STAMICARBON B.V.'s (Sittard, Netherlands) applicant profile with 109 patent applications submitted.

AssigneeID:

12160 ⎘