C01C 1/22

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Description

Class  C01C : AMMONIA; CYANOGEN; COMPOUNDS THEREOF


Subclass 1/22: Ammonia; Compounds thereof Sulfites of ammonium

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12209026 Nutrient recovery systems and methodsFeb 10, 20Jan 28, 25DVO, Inc; Washington State University; Andgar Corporation;
11939227 Methods and systems for utilizing calcium compound from calcined limestoneJul 20, 20Mar 26, 24Arelac, Inc.
10640428 Removal of urea and ammonia from exhaust gasesJan 31, 17May 05, 20Stamicarbon B.V.
10556804 Nutrient recovery systems and methodsDec 18, 13Feb 11, 20DVO, INC.; The Washington State University Research Foundation; Andgar Corporation;
8814977 Stabilized compositions comprising ammonium nitrateNov 04, 11Aug 26, 14ADVANSIX RESINS & CHEMICALS LLC
8075660 Stabilized compositions comprising ammonium nitrateJan 12, 07Dec 13, 11ADVANSIX RESINS & CHEMICALS LLC

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0124,318 PROCESS FOR PRODUCING AN AMMONIUM SULFITE AND BISULFITE SOLUTION FROM AMMONIA GASSep 18, 23Apr 18, 24Not available

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

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