Description
Class C01C : AMMONIA; CYANOGEN; COMPOUNDS THEREOF
Subclass 1/16: Ammonia; Compounds thereof Halides of ammonium
C01C 1/16
Sub-Class
Stats
- 20 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- 13 Total Patent Owners
- 96 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11939217 | Hydrogen generation system, power generation system, hydrogen generation method, and power generation method | Jan 15, 21 | Mar 26, 24 | SE CORPORATION |
| 11939227 | Methods and systems for utilizing calcium compound from calcined limestone | Jul 20, 20 | Mar 26, 24 | Arelac, Inc. |
| 11851341 | High purity synthetic fluorite, process for preparing the same and apparatus therefor | Mar 31, 16 | Dec 26, 23 | FLUORSID S.P.A. |
| 11772967 | Integrated processes for treatment of an ammonium fluorosulfate byproduct of the production of bis (fluorosulfonyl) imide | Dec 17, 21 | Oct 03, 23 | Honeywell International, Inc. |
| 10875785 | Recovery of valuable resources from produced water and coal combustion products | Jul 21, 17 | Dec 29, 20 | Not available |
| 10513714 | Lignocellulosic conversion process comprising sulfur dioxide and/or sulfurous acid pretreatment | Mar 16, 16 | Dec 24, 19 | Iogen Corporation |
| 10421667 | Process for treating lignocellulosic feedstock comprising wet oxidation | Mar 16, 16 | Sep 24, 19 | Iogen Corporation |
| 9902652 | Methods and systems for utilizing carbide lime or slag | Apr 23, 15 | Feb 27, 18 | CALERA CORPORATION |
| 9663375 | Processes for the recovery of fluoride and silica products and phosphoric acid from wet-process phosphoric acid facilities and contaminated waste waters | Jul 21, 13 | May 30, 17 | OCP S.A. |
| 9656869 | Process for the preparation of trisilylamine from monochlorosilane and ammonia | May 15, 12 | May 23, 17 | EVONIK DEGUSSA GMBH |
| 9617155 | Production of trisilylamine from monochlorosilane and ammonia by use of inert solvent | Mar 14, 14 | Apr 11, 17 | EVONIK DEGUSSA GMBH |
| 9474803 | Composition for stabilizing fusion protein in which protein and FC domain are fused | Oct 23, 13 | Oct 25, 16 | ALTEOGEN INC. |
| 9416431 | Treatment of minerals | Sep 09, 10 | Aug 16, 16 | The South African Nuclear Energy Corporation Limited |
| 9284198 | Process for making trisilylamine | May 22, 14 | Mar 15, 16 | VERSUM MATERIALS US, LLC |
| 9272922 | Inorganic iodide, production method thereof, and production system thereof | Jan 29, 09 | Mar 01, 16 | NIPPOH CHEMICALS CO., LTD. |
| 9174850 | Gaseous ammonia removal method | Oct 30, 14 | Nov 03, 15 | THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF AGRICULTURE |
| 8906332 | Gaseous ammonia removal system | Mar 15, 11 | Dec 09, 14 | THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF AGRICULTURE |
| 6117406 | Process for manufacturing ammonium salts | Feb 12, 99 | Sep 12, 00 | Kaltenbach-Thuring S.A. |
| 5871667 | Inhibiting ferrous metal corrosion by aqueous ammoniate solutions | Jan 21, 97 | Feb 16, 99 | ALBEMARLE CORPORATION |
| 5290531 | Method of making ammonium bromide and calcium bromide | Mar 18, 92 | Mar 01, 94 | TETRA INVESTMENT HOLDING CO., INC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0390,828 | DEVICE AND METHOD FOR HARMLESS TREATMENT AND REGENERATION OF WASTE LIQUID DISCHARGE DURING WATER GLASS MOLD SHELL HARDENED WITH AMMONIUM CHLORIDE SOLUTION | May 22, 24 | Nov 28, 24 | Not available |
| 2024/0391,790 | A PROCESS FOR PRODUCING ALUMINA | Sep 21, 22 | Nov 28, 24 | Tianqi Lithium Kwinana Pty Ltd |
| 2024/0343,594 | PROCESS FOR PRODUCING AMMONIUM BROMIDE | Nov 16, 21 | Oct 17, 24 | Not available |
| 2014/0271,445 | METHOD OF PROCESSING WASTE CHLOROSILANE | Mar 11, 14 | Sep 18, 14 | HERITAGE RESEARCH GROUP |
| 2011/0033,560 | PREPARATION AND A COMPONENT INTENDED TO BE ADDED TO A TOBACCO PRODUCT | Sep 12, 08 | Feb 10, 11 | BIOHIT OYJ |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 34 Months (last 2 years Issuances)
- 34 Months (last 5 years Issuances)