AKP KARHULA LTD
11
Patents represented
Technical areasPatents
Textile and paper machines5
Thermal processes and apparatus5
Chemical engineering4
Environmental technology1
Mechanical elements1

Countries of applicants

Summary

AKP KARHULA LTD is very experienced in the technologies „Textile and paper machines“ and „Thermal processes and apparatus“. 91% of all patents are related to „Mechanical engineering“. Most important clients are „FOSTER WHEELER ENERGIA OY“ and „A. AHLSTRÖM CORPORATION“. AKP KARHULA LTD was very active in 2006 and 2005. Oftentimes, clients are from Finland.

Patents by year

Patents by area

5
Patent applications
10
Patent applications
1
Patent applications

Patents by applicant

RankNameCountryPatents
1FOSTER WHEELER ENERGIA OYFinland5
2A. AHLSTRÖM CORPORATIONFinland1
3ADVANCED FIBER TECHNOLOGIES (AFT) TRUSTCanada1
4AHLSTROM KAUTTUA OYFinland1
5BERG, EEROFinland1
6METSO PAPER, INC.Finland1
7WETEND TECHNOLOGIES OYFinland1

Latest patents

Publication numberTitlePatent applicantYear
WO2006037840A METHOD OF AND AN APPARATUS FOR DRYING SOLID MATERIALS AND MIXTURES OF SOLID MATERIALSBERG, EERO
2006
WO2006037859A ROLLMETSO PAPER, INC.
2006
WO2006008329A METHOD OF AND AN APPARATUS FOR PROTECTING A HEAT EXCHANGER AND A STEAM BOILER PROVIDED WITH AN APPARATUS FOR PROTECTING A HEAT EXCHANGERFOSTER WHEELER ENERGIA OY
2006
WO2006008332A METHOD OF MANUFACTURING A SCREEN CYLINDER AND A SCREEN CYLINDERADVANCED FIBER TECHNOLOGIES (AFT) TRUST
2006
WO2006008333METHOD AND APPARATUS FOR FEEDING CHEMICALS INTO A PROCESS LIQUID FLOWWETEND TECHNOLOGIES OY
2006
WO2006005795METHOD AND APPARATUS FOR FEEDING CHEMICAL INTO A LIQUID FLOW2006
WO2006000623METHOD OF REDUCING SULFUR DIOXIDE EMISSIONS OF A CIRCULATING FLUIDIZED BED BOILERFOSTER WHEELER ENERGIA OY
2006
WO2005120854LAYERED SECURITY MATERIAL AND METHOD OF MANUFACTURING SUCHA. AHLSTRÖM CORPORATION
AHLSTROM KAUTTUA OY
2005
WO2005106325METHOD OF COMBUSTING OIL SHALE IN A CIRCULATING FLUIDIZED BED BOILERFOSTER WHEELER ENERGIA OY
2005
WO2005100853METHOD AND APPARATUS FOR SUSPENDING THE HEAT EXCHANGE TUBES OF A STEAM BOILERFOSTER WHEELER ENERGIA OY
2005
WO2005095854GRID NOZZLE OF A FLUIDIZED BED REACTORFOSTER WHEELER ENERGIA OY
2005