Hermann LIEBER

City:

Langenhagen

Country:

Germany

Published Applications:

Last publication date:

2025-01-23

Top Assignees for applications by Hermann LIEBER

The entities that hold a legal rights for patent applications filed by inventor LIEBER Hermann:

HÜTTENES-ALBERTUS CHEMISCHE WERKE GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG 8 Düsseldorf, Germany
CHEMEX GmbH 1 Delligsen, Germany
HÜTTENES-ALBERTUS CHEMISCHE WERKE GMBH 1 Düsseldorf, Germany
HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung 1 Düsseldorf, Germany
HÜTTENES-ALBERTUS CHEMISCHE WERKE GESELLSCHE WERKE GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG 1 Düssaldorf, Germany
HÜTTENES-ALBERTUS CHEMISCHE WERKE GESELLSCHAFT MT BESCHRÄNKTER HAFTUNG 1 Düsseldorf, Germany

Recent patent applications by LIEBER Hermann

Hermann LIEBER from Langenhagen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-01-23

US20250025932A1

Performing operations; transporting

USE OF CLOSED-PORE MICROSPHERES OF EXPANDED PEARLITE AS A FILLER FOR THE PRODUCTION OF MOULDINGS FOR THE FOUNDRY INDUSTRY

#2 | 2024-01-04

US20240001434A1

Performing operations; transporting

USE OF CLOSED-PORE MICROSPHERES OF EXPANDED PEARLITE AS A FILLER FOR THE PRODUCTION OF MOULDINGS FOR THE FOUNDRY INDUSTRY

#3 | 2022-06-09

US20220177370A1

Chemistry; metallurgy

INSULATING PRODUCT FOR THE REFRACTORY INDUSTRY, CORRESPONDING INSULATING MATERIALS AND PRODUCTS, AND USES

#4 | 2021-04-29

US20210121942A1

Performing operations; transporting

Process for producing a metallic casting or a cured shaped part using aliphatic polymers comprising hydroxy groups

#5 | 2020-08-20

US20200262758A1

Chemistry; metallurgy

Method for producing insulating material or an insulating product for the refractory industry, corresponding insulating materials and products, and uses

#6 | 2019-07-04

US20190201970A1

Performing operations; transporting

Core-shell particles for use as a filler for feeder compositions

#7 | 2019-04-25

US20190118244A1

Performing operations; transporting

Use of closed-pore microspheres of expanded pearlite as a filler for the production of mouldings for the foundry industry

#8 | 2019-02-14

US20190047041A1

Performing operations; transporting

USE OF A COMPOSITION AS A BINDER COMPONENT FOR PRODUCING FEEDER ELEMENTS ACCORDING TO THE COLD BOX PROCESS, CORRESPONDING METHOD, AND FEEDER ELEMENTS

#9 | 2018-12-06

US20180345356A1

Performing operations; transporting

Method for producing refractory composite particles and feeder elements for the foundry industry, corresponding feeder elements and uses

#10 | 2011-12-29

US20110315911A1

Performing operations; transporting

Core-sheath particle for use as a filler for feeder masses

InventorID:

2362738 ⎘