Bjoern Sievers

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Frankfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of applying a sulphur-containing sealing compound, apparatus...
- Patent number 12,023,709
- Issue date Jul 2, 2024
- Chemetall GmbH
- Peter Bons
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Sealing mass based on mercapto-terminated base polymer/epoxy compou...
- Patent number 10,717,107
- Issue date Jul 21, 2020
- Chemetall GmbH
- Peter Bons
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
SH-TERMINATED POLYDITHIOACETALES FOR USE IN SEALANTS
- Publication number 20250084217
- Publication date Mar 13, 2025
- CHEMETALL GMBH
- Alexander KOVALENKO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEALING MASS BASED ON MERCAPTO-TERMINATED BASE POLYMER/EPOXY COMPOU...
- Publication number 20180030322
- Publication date Feb 1, 2018
- CHEMETALL GMBH
- Peter Bons
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...