Assignee
AHLSTROEM FOERETAGEN
SE·14 granted patents·246 citations·filing 1985–1989
Top patents by PatentIndex Score
14 records- 0181US4979965AMethod of dehumidifying gasesAHLSTROEM FOERETAGEN·Filed 1989·Granted Dec 25, 1990·60 cites·8 claims
- 0265US4963231AMethod for evaporation of liquidsAHLSTROEM FOERETAGEN·Filed 1988·Granted Oct 16, 1990·24 cites·9 claims
- 0365US4810327AFalling film evaporator of the vertical-tube typeAHLSTROEM FOERETAGEN·Filed 1985·Granted Mar 7, 1989·39 cites·6 claims
- 0465US4755258AMethod and apparatus for deactivating spent liquorAHLSTROEM FOERETAGEN·Filed 1986·Granted Jul 5, 1988·25 cites·15 claims
- 0564US4789428AMethod for evaporation of spent liquorAHLSTROEM FOERETAGEN·Filed 1986·Granted Dec 6, 1988·12 cites·5 claims
- 0663US4925527AMethod for the recovery of turpentine and heat in a refiner pulping processAHLSTROEM FOERETAGEN·Filed 1989·Granted May 15, 1990·12 cites·22 claims
- 0760US4930429AApparatus and process for generating steam from wet fuelAHLSTROEM FOERETAGEN·Filed 1989·Granted Jun 5, 1990·17 cites·18 claims
- 0856US4860548AAir conditioning process and apparatus thereforAHLSTROEM FOERETAGEN·Filed 1988·Granted Aug 29, 1989·17 cites·9 claims
- 0950US4975148ACold blow system for batch production of pulpAHLSTROEM FOERETAGEN·Filed 1988·Granted Dec 4, 1990·8 cites·6 claims
- 1047US4864830AAir conditioning process and apparatusAHLSTROEM FOERETAGEN·Filed 1988·Granted Sep 12, 1989·12 cites·12 claims
- 1146US4944840AMethod and apparatus for evaporating waste liquor produced when cooking fibrous material containing celluloseAHLSTROEM FOERETAGEN·Filed 1989·Granted Jul 31, 1990·6 cites·13 claims
- 1238US4878441AApparatus and process for generating steam from wet fuelAHLSTROEM FOERETAGEN·Filed 1988·Granted Nov 7, 1989·6 cites·19 claims
- 1336US4877080AProcess and apparatus for cooling a fluidAHLSTROEM FOERETAGEN·Filed 1988·Granted Oct 31, 1989·8 cites·16 claims
- 1430US5133831AMethod of concentrating black liquor by evaporationAHLSTROEM FOERETAGEN·Filed 1988·Granted Jul 28, 1992·0 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →