Gabriele BERGMANN

Follow

Person

Grosskrotzenburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Metal oxide-containing dispersion with high salt stability
- Patent number 10,920,084
- Issue date Feb 16, 2021
- Evonik Operations GmbH
- Wolfgang Lortz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of obtaining mineral oil using a silica fluid
- Patent number 10,767,103
- Issue date Sep 8, 2020
- Evonik Operations GmbH
- Wolfgang Lortz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
SiO2 containing dispersion with high salt stability
- Patent number 10,723,628
- Issue date Jul 28, 2020
- Evonik Operations GmbH
- Wolfgang Lortz
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS SILICA DISPERSION WITH LONG SHELF LIFE FOR FIRE-RESISTANT G...
- Publication number 20220009785
- Publication date Jan 13, 2022
- Evonik Operations GmbH
- Fulvio COSTA
- B82 - NANO-TECHNOLOGY
Information Patent Application
SO2 Containing Dispersion With High Salt Stability
- Publication number 20190127587
- Publication date May 2, 2019
- Wolfgang Lortz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SiO2 Containing Dispersion With High Salt Stability
- Publication number 20190106328
- Publication date Apr 11, 2019
- Wolfgang Lortz
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF OBTAINING MINERAL OIL USING A SILICA FLUID
- Publication number 20180312741
- Publication date Nov 1, 2018
- EVONIK DEGUSSA GmbH
- Wolfgang LORTZ
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Metal Oxide-Containing Dispersion With High Salt Stability
- Publication number 20180194947
- Publication date Jul 12, 2018
- Wolfgang LORTZ
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE