Hermann Lieber
Inventor
Stats
- 1 US patents issued
- 10 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 10 US Applications Filed
- 9 Total Citation Count
- Jul 26, 2024 Most Recent Filing
- Mar 14, 2008 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CHEMEX GMBH | 2
| 2008
|
Inventor Addresses
| Address | Duration |
|---|---|
| Langenhagen, DE | Dec 29, 11 - Jan 23, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B22C: | FOUNDRY MOULDING | 8 |
| B22D: | CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES | 2 |
| C04B: | LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS | 5 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0025,932 | 2025 | USE OF CLOSED-PORE MICROSPHERES OF EXPANDED PEARLITE AS A FILLER FOR THE PRODUCTION OF MOULDINGS FOR THE FOUNDRY INDUSTRY | 0 |
| 2024/0001,434 | 2024 | USE OF CLOSED-PORE MICROSPHERES OF EXPANDED PEARLITE AS A FILLER FOR THE PRODUCTION OF MOULDINGS FOR THE FOUNDRY INDUSTRY | 0 |
| 11717879 | 2023 | Use of closed-pore microspheres of expanded pearlite as a filler for the production of mouldings for the foundry industry | 0 |
| 2022/0177,370 | 2022 | INSULATING PRODUCT FOR THE REFRACTORY INDUSTRY, CORRESPONDING INSULATING MATERIALS AND PRODUCTS, AND USES | 0 |
| 11267760 | 2022 | Method for producing insulating material or an insulating product for the refractory industry, corresponding insulating materials and products, and uses | 1 |
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