Valley
Germany
5
2026-02-19
The entities that hold a legal rights for patent applications filed by inventor Seifert Severin:
Severin Seifert from Valley, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
CARBONIZED PRODUCT-CONTAINING GRANULES AND METHOD FOR PRODUCING THEM, AND USE
#2 | 2023-12-14DEVICE FOR FORMING FRUIT AND VEGETABLES
#3 | 2023-07-13SULFATE-POOR CALCIUM-CONTAINING POROUS MINERAL MATERIALS
#4 | 2023-05-11PROCESS FOR PRODUCING AUTOCLAVED AERATED CONCRETE USING SILICA RAW MATERIALS HAVING HIGHER SOLUBILITY THAN QUARTZ
#5 | 2022-11-24Processing and purification of carbonaceous materials
5582847 ⎘