Stefan HAUCK

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Alsbach-Haehnlein, DE

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Patents Grantslast 30 patents

Information Patent Grant
Synergized acetals composition and method for scavenging sulfides a...
- Patent number 11,603,497
- Issue date Mar 14, 2023
- Clariant International Ltd.
- Antonio Pedro de Oliveira Felho
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Synergized hemiacetals composition and method for scavenging sulfid...
- Patent number 11,555,140
- Issue date Jan 17, 2023
- Clariant International Ltd.
- Antonio Pedro de Oliveira Filho
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Synergized hemiacetals composition and method for scavenging sulfid...
- Patent number 11,118,097
- Issue date Sep 14, 2021
- Clariant International Ltd.
- Antonio Pedro de Oliveira Filho
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
SYNERGIZED ACETALS COMPOSITION AND METHOD FOR SCAVENGING SULFIDES A...
- Publication number 20200157439
- Publication date May 21, 2020
- Clariant International, Ltd.
- Antonio Pedro de OLIVEIRA FILHO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYNERGIZED HEMIACETALS COMPOSITION AND METHOD FOR SCAVENGING SULFID...
- Publication number 20190194523
- Publication date Jun 27, 2019
- CLARIANT INTERNATIONAL, LTD.
- Antonio Pedro de OLIVEIRA FILHO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYNERGIZED ACETALS COMPOSITION AND METHOD FOR SCAVENGING SULFIDES A...
- Publication number 20190194551
- Publication date Jun 27, 2019
- Clariant International, Ltd.
- Antonio Pedro de OLIVEIRA FILHO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE