ClassID:

85397

C01C1/02 - CPC Classification

Classification description:

Ammonia; Compounds thereof Preparation, purification or separation of ammonia

Sub-classes:
Recent Application in this class:
#1
20260108861
2026-04-23

USE OF RENEWABLE ENERGY IN AMMONIA SYNTHESIS

#2
20250333855
2025-10-30

AMMONIA SYNTHESIS DEVICE AND AMMONIA SYNTHESIS METHOD USING THE SAME

#3
20250289725
2025-09-18

METHOD OF PREPARING SODIUM BICARBONATE THROUGH CATALYTIC REACTION

#4
20250256264
2025-08-14

AMMONIA CARRIER AND METHODS FOR STORING AND RELEASING OF AMMONIA

#5
20250197894
2025-06-19

PROCESS AND/OR FACILITY INTEGRATION OF ANAEROBIC DIGESTION OF ONE OR MORE STILLAGE COMPOSITIONS

#6
20250146151
2025-05-08

BIMETALLIC ALLOY NANOSTRUCTURES FOR EFFICIENT AMMONIA ELECTROSYNTHESIS

#7
20250033017
2025-01-30

USE OF RENEWABLE ENERGY IN THE PRODUCTION OF CHEMICALS

#8
20250010264
2025-01-09

USE OF RENEWABLE ENERGY IN OLEFIN SYNTHESIS

#9
20240359154
2024-10-31

USE OF RENEWABLE ENERGY IN METHANOL SYNTHESIS

#10
20240239673
2024-07-18

METHOD FOR PRODUCING AMMONIACAL NITROGEN

#11
20240239655
2024-07-18

DEUTERIUM RECOVERY METHOD AND DEUTERIUM RECOVERY EQUIPMENT

#12
20240167062
2024-05-23

HYDROGEL SYSTEM FOR CONTROLLING OXYGEN CONCENTRATION

#13
20240157290
2024-05-16

DIRECT AIR-CO2-CAPTURED VIA AMMONIA PLANTS

#14
20240083762
2024-03-14

Systems and methods for recovering salts, aluminum, alumina and ammonia from salt slag waste generated in aluminum recycling

#15
20240002244
2024-01-04

AMMONIA PRODUCTION

#16
20230287583
2023-09-14

SMALL MODULAR NUCLEAR REACTOR INTEGRATED ENERGY SYSTEMS FOR ENERGY PRODUCTION AND GREEN INDUSTRIAL APPLICATIONS

#17
20220234905
2022-07-28

METHOD FOR PREPARING AMMONIA BY USING AMMONIUM SALT AND SILICATE

#18
20220220639
2022-07-14

PROCESS FOR PRODUCING CARBON FIBER MATERIALS FOR SEPARATING CO2 OR NH3 FROM GAS MIXTURES, CARBON FIBER MATERIALS AND ITS USE

#19
20220127209
2022-04-28

Use of renewable energy in olefin synthesis

#20
20220126251
2022-04-28

Use of renewable energy in the production of chemicals

#21
20220119328
2022-04-21

Use of renewable energy in methanol synthesis

#22
20220119252
2022-04-21

USE OF INTERMITTENT ENERGY IN THE PRODUCTION OF CHEMICALS

#23
20220048785
2022-02-17

Systems and methods for recovering salts, aluminum, alumina and ammonia from salt slag waste generated in aluminum recycling

#24
20210140055
2021-05-13

METHOD OF FORMING A DESIRED NITROGEN-CONTAINING COMPOUND

#25
20210094839
2021-04-01

Electrochemical synthesis of ammonia with lithium halogen salts

#26
20210087092
2021-03-25

Method for treating wastewater in the spherical nickel hydroxide production process

#27
20200368668
2020-11-26

Methods and systems for removing ammonia from a gas mixture

#28
20200031682
2020-01-30

Nitrate process for manufacturing transition metal hydroxide precursors

#29
20190134587
2019-05-09

Method for revamping vertical converters having a flanged pressure shell extension for housing an internal heat exchanger

#30
20180163597
2018-06-14

Exhaust gas treatment system

#31
20180009661
2018-01-11

Energy storage transportation method and energy carrier system

#32
20170291824
2017-10-12

Power plant for producing energy and ammonia

#33
20170283271
2017-10-05

Ammonia synthesis system and method

#34
20170222237
2017-08-03

Odorant for Fuel Gases for Anion Membrane Fuel Cells, Fuel Gas and Power Generation System Using Anion Membrane Fuel Cell

#35
20170037521
2017-02-09

Process for the production of ammonia from air and water

#36
20160303533
2016-10-20

Shell and tube heat exchanger with a shell having a polygonal section

#37
20160016808
2016-01-21

Method for recovering volatile components from a solid

#38
20150377211
2015-12-31

RENEWABLE ENERGY SYSTEM FOR GENERATING HYDROGEN AND HYDROGEN PRODUCTS

#39
20150299870
2015-10-22

Methods and systems for the reduction of molecules using diamond as a photoreduction catalyst

#40
20150218470
2015-08-06

Hot oxygen nozzle and uses thereof in gasifiers

#41
20150183649
2015-07-02

AMMONIA RECOVERY WITH PURGE FOR CORROSION CONTROL

#42
20130209345
2013-08-15

Method for recovering volatile components from a solid

#43
20130192977
2013-08-01

Methods and systems for the reduction of molecules using diamond as a photoreduction catalyst

#44
20120152744
2012-06-21

Electrodialytic separation of gas from aqueous carbonate and bicarbonate solutions

#45
20100062296
2010-03-11

Method and device for ammonia storage and delivery using in situ re-saturation of a delivery unit

#46
20080187478
2008-08-07

Exhaust purification with on-board ammonia production

#47
20080019903
2008-01-24

Process and apparatus for prodcing concrrently hydrogen or ammonia and metal oxide nanoparticles

#48
20070048195
2007-03-01

Exhaust purification with on-board ammonia production

#49
20070025903
2007-02-01

Method for forming ammonia