Description
Class C04B : LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS
Subclass 2/04: Lime, magnesia or dolomite Lime Slaking
C04B 2/04
Sub-Class
Stats
- 39 US PATENTS IN FORCE
- 4 US APPLICATIONS PENDING
- 10 Total Patent Owners
- 76 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12221382 | High temperature hydrator | May 19, 21 | Feb 11, 25 | Carbon Engineering ULC |
| 12168214 | High reactivity lime hydrate and methods of manufacturing and uses thereof | Apr 04, 19 | Dec 17, 24 | MISSISSIPPI LIME COMPANY |
| 11739025 | Milk of lime preparation apparatus comprising waste heat recovery line, and milk of lime preparation method using waste heat recovery line | Aug 31, 18 | Aug 29, 23 | Not available |
| 11572306 | Method of manufacturing hydrated lime | Jun 18, 20 | Feb 07, 23 | MISSISSIPPI LIME COMPANY |
| 11401183 | Process for manufacture of hydroxide slurry | Jun 22, 20 | Aug 02, 22 | Calix Ltd |
| 11344844 | Calcium hydroxide-containing compositions and associated systems and methods | Nov 23, 20 | May 31, 22 | Graymont (PA) Inc. |
| 11319247 | Fine grit classifier | Oct 21, 19 | May 03, 22 | RDP Technologies, Inc. |
| 11185841 | Highly porous powdered slaked lime composition | Jun 23, 17 | Nov 30, 21 | S.A. Lhoist Recherche et Developpement |
| 11136243 | Methods and systems for producing calcium oxide and calcium hydroxide from aragonite | Nov 11, 20 | Oct 05, 21 | NANT HOLDINGS IP LLC; Calcean Minerals & Materials LLC; |
| 11059748 | Integrated lime hydrator | Jul 04, 17 | Jul 13, 21 | General Electric Technology GmbH |
| 10934210 | Method for producing a highly porous fine powdered slaked lime composition, and product obtained therefrom | Jun 23, 17 | Mar 02, 21 | S.A. LHOIST RECHERCHE et DEVELOPPEMENT |
| 10919776 | Ultra fine milk of lime composition | Sep 06, 18 | Feb 16, 21 | S. A. Lhoist Recherche et Developpement |
| 10874982 | Calcium hydroxide-containing compositions and associated systems and methods | Feb 25, 20 | Dec 29, 20 | Graymont (PA) Inc. |
| 10800683 | Process for manufacture of hydroxide slurry | Feb 21, 19 | Oct 13, 20 | Calix Ltd |
| 10723654 | Method of manufacturing hydrated lime | Oct 02, 19 | Jul 28, 20 | MISSISSIPPI LIME COMPANY |
| 10717928 | Mixed calcium and magnesium compound and method for producing same | Jul 12, 13 | Jul 21, 20 | S.A. LHOIST RECHERCHE et DEVELOPPEMENT |
| 10669199 | Process for manufacturing highly porous slaked lime and product thereby obtained | Aug 12, 16 | Jun 02, 20 | S.A. Lhoist Recherche et Developpement |
| 10610825 | Calcium hydroxide-containing compositions and associated systems and methods | Jun 20, 19 | Apr 07, 20 | Graymont (PA) Inc. |
| 10494297 | Lime slaker system, modular water panel for lime slaker system, and method of using the same | Feb 05, 18 | Dec 03, 19 | Integrity Municipal Systems, LLC |
| 10457598 | Method of manufacturing hydrated lime | Mar 28, 18 | Oct 29, 19 | MISSISSIPPI LIME COMPANY |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0002,404 | GRANULAR MATERIAL BASED ON QUICKLIME, ITS PREPARATION PROCESS AND USES | Oct 13, 22 | Jan 02, 25 | Not available |
| 2020/0048,145 | METHOD OF MANUFACTURING HYDRATED LIME | Oct 02, 19 | Feb 13, 20 | Not available |
| 2019/0127,273 | Method for Producing a Highly Porous Fine Powdered Slaked Lime Composition, and Product Obtained Therefrom | Jun 23, 17 | May 02, 19 | S.A. Lhoist Recherche et Developpement |
| 2018/0155,240 | Process for Manufacturing Highly Porous Slaked Lime and Product Thereby Obtained | Aug 12, 16 | Jun 07, 18 | S.A. Lhoist Recherche et Developpement |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 30 Months (last 2 years Issuances)
- 30 Months (last 5 years Issuances)