C01B17/64 - CPC Classification Index

#1

20250222400

2025-07-10

PROCESS FOR STABILIZING NUTRIENTS IN A DISCHARGED ANAEROBIC DIGESTATE

#2

20250108328

2025-04-03

System and Method of Treatment of Gas Contaminated with Hydrogen Sulfide and the Reduction of Hydrogen Sulfide Associated Odor

#3

20250066195

2025-02-27

Sodium thiosulfate-containing pharmaceutical compositions

#4

20250042740

2025-02-06

SODIUM THIOSULFATE-CONTAINING PHARMACEUTICAL COMPOSITIONS

#5

20240417254

2024-12-19

Methods for the production of thiosulfates via salt metathesis

#6

20240166570

2024-05-23

PROCESS FOR PRODUCING AMMONIUM THIOSULFATE FROM ANAEROBIC DIGESTATE

#7

20240101422

2024-03-28

SODIUM THIOSULFATE-CONTAINING PHARMACEUTICAL COMPOSITIONS

#8

20230193418

2023-06-22

SULPHIDE OXIDATION IN LEACHING OF MINERALS

#9

20230183067

2023-06-15

Sodium thiosulfate-containing pharmaceutical compositions

#10

20220063999

2022-03-03

Sodium thiosulfate-containing pharmaceutical compositions

#11

20210331923

2021-10-28

Process for treating a mixed feed of hydrogen sulfide gas and ammonia gas to produce ammonium thiosulfate and including methodology for emissions control

#12

20200369577

2020-11-26

PRODUCTION OF FERTILIZERS FROM LANDFILL GAS OR DIGESTER GAS

#13

20200317520

2020-10-08

Sodium thiosulfate-containing pharmaceutical compositions

#14

20200246744

2020-08-06

Hydrogen sulfide removal process

#15

20200223723

2020-07-16

Method for treating sulfides in waste streams

#16

20200140298

2020-05-07

Methods for treating sulfides in gaseous streams

#17

20200079666

2020-03-12

Method for treating sulfides in waste streams

#18

20190300402

2019-10-03

Method for treating sulfides in waste streams

#19

20190262769

2019-08-29

Hydrogen sulfide removal process

#20

20190248684

2019-08-15

Method for treating sulfides in waste streams

#21

20190144276

2019-05-16

Sodium thiosulfate-containing pharmaceutical compositions

#22

20190100432

2019-04-04

Sodium thiosulfate-containing pharmaceutical compositions

#23

20190047886

2019-02-14

Method for treating sulfides in waste streams

#24

20180297845

2018-10-18

Systems and processes for removing hydrogen sulfide from gas streams

#25

20180251375

2018-09-06

Sulfur dioxide scrubbing system and process for producing potassium products

#26

20180194628

2018-07-12

Sodium thiosulfate-containing pharmaceutical compositions

#27

20180155208

2018-06-07

Processing of cobaltous sulpha/dithionate liquors derived from cobalt resource

#28

20170222167

2017-08-03

Method for making devices having dielectric layers with thiosulfate-containing polymers

#29

20170190576

2017-07-06

Oxidation process for producing potassium thiosulfate

#30

20170190575

2017-07-06

Sulfur dioxide scrubbing system and process for producing potassium products

#31

20170129779

2017-05-11

Sodium thiosulfate-containing pharmaceutical compositions

#32

20170073257

2017-03-16

Method for treating sulfides in waste streams

#33

20160367594

2016-12-22

Sodium thiosulfate-containing pharmaceutical compositions

#34

20160235782

2016-08-18

Sodium thiosulfate-containing pharmaceutical compositions

#35

20140302179

2014-10-09

Sodium thiosulfate-containing pharmaceutical compositions

#36

20140205558

2014-07-24

Sodium thiosulfate-containing pharmaceutical compositions

#37

20130287676

2013-10-31

Sodium thiosulfate-containing pharmaceutical compositions

#38

20130230660

2013-09-05

Method for producing metal complex quantum crystals

#39

20120237430

2012-09-20

Eliminating hydrogen sulfide from liquid ammonia

#40

20120031158

2012-02-09

Continuous process for preparation of calcium thiosulfate liquid solution

#41

20110262343

2011-10-27

Process for preparation of calcium thiosulfate liquid solution from lime, sulfur, and sulfur dioxide

#42

20110044875

2011-02-24

ATS tail gas treating process for SRU and SWS off gases

#43

20110008467

2011-01-13

Sodium thiosulfate-containing pharmaceutical compositions

#44

20080213147

2008-09-04

Process for treating a gas stream

#45

20080050302

2008-02-28

Process for producing ammonium thiosulfate

#46

20070269357

2007-11-22

Process for treating a gas stream

#47

20050079125

2005-04-14

Magnesium thiosulfate solution and process for preparing same

#48

17324230

2022-01-04

Method of scrubbing sulfur dioxide from waste gas to product potassium thiosulfate

#49

17106090

2022-01-04

Crossflow scrubbing method and apparatus to produce a product such as potassium thiosulfate or ammonium thiosulfate

#50

16353140

2019-06-04

Processing of cobaltous sulphate/dithionate liquors derived from cobalt resource