with Mn-containing compounds

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Patents Grantslast 30 patents

Information Patent Grant
Oxidative method
- Patent number 10,815,616
- Issue date Oct 27, 2020
- Catexel Technologies Limited
- Ronald Hage
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Enhanced catalyst stability in activated peroxygen and/or alkaline...
- Patent number 9,624,119
- Issue date Apr 18, 2017
- Ecolab USA Inc.
- David Dotzauer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the delignifcation and bleaching of a lignocellulose ma...
- Patent number 5,630,906
- Issue date May 20, 1997
- Elf Aquitaine Production
- Jean-Fran.cedilla.ois Boe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Manganic ion delignification of lignocellulosic material
- Patent number 4,141,786
- Issue date Feb 27, 1979
- International Paper Company
- Robert C. Eckert
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
1795757
- Patent number 1,795,757
- Issue date Mar 10, 1931
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE