Description
Class C01C : AMMONIA; CYANOGEN; COMPOUNDS THEREOF
Subclass 1/22: Ammonia; Compounds thereof Sulfites of ammonium
Class C01C : AMMONIA; CYANOGEN; COMPOUNDS THEREOF
Subclass 1/22: Ammonia; Compounds thereof Sulfites of ammonium
Patent # | Title | Filing Date | Issue Date | Patent Owner |
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12209026 | Nutrient recovery systems and methods | Feb 10, 20 | Jan 28, 25 | DVO, Inc; Washington State University; Andgar Corporation; |
11939227 | Methods and systems for utilizing calcium compound from calcined limestone | Jul 20, 20 | Mar 26, 24 | Arelac, Inc. |
10640428 | Removal of urea and ammonia from exhaust gases | Jan 31, 17 | May 05, 20 | Stamicarbon B.V. |
10556804 | Nutrient recovery systems and methods | Dec 18, 13 | Feb 11, 20 | DVO, INC.; The Washington State University Research Foundation; Andgar Corporation; |
8814977 | Stabilized compositions comprising ammonium nitrate | Nov 04, 11 | Aug 26, 14 | ADVANSIX RESINS & CHEMICALS LLC |
8075660 | Stabilized compositions comprising ammonium nitrate | Jan 12, 07 | Dec 13, 11 | ADVANSIX RESINS & CHEMICALS LLC |
Publication # | Title | Filing Date | Pub Date | Patent Owner |
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2024/0124,318 | PROCESS FOR PRODUCING AN AMMONIUM SULFITE AND BISULFITE SOLUTION FROM AMMONIA GAS | Sep 18, 23 | Apr 18, 24 | Not available |
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