Paterson McKEOUGH

Follow

Person

Tahtela, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method for utilizing lignin separated from black liquor as lime-kil...
- Patent number 10,179,972
- Issue date Jan 15, 2019
- Andritz Oy
- Paterson McKeough
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for recovering chemicals and by-products from high-sulphidit...
- Patent number 10,011,949
- Issue date Jul 3, 2018
- Andritz Oy
- Paterson McKeough
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for leaching recovery-boiler ash
- Patent number 9,719,209
- Issue date Aug 1, 2017
- Andritz Oy
- Paterson McKeough
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR HANDLING SPENT WASH SOLUTION OF A LIGNIN-RECOVERY PROCESS
- Publication number 20170211232
- Publication date Jul 27, 2017
- ANDRITZ OY
- Paterson McKEOUGH
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR UTILIZING LIGNIN SEPARATED FROM BLACK LIQUOR AS LIME-KIL...
- Publication number 20170159238
- Publication date Jun 8, 2017
- ANDRITZ OY
- Paterson McKEOUGH
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR LEACHING RECOVERY-BOILER ASH
- Publication number 20160289793
- Publication date Oct 6, 2016
- ANDRITZ OY
- Paterson McKEOUGH
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING CHEMICALS AND BY-PRODUCTS FROM HIGH-SULPHIDIT...
- Publication number 20160002853
- Publication date Jan 7, 2016
- ANDRITZ OY
- Paterson McKEOUGH
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE