Inventor · disambiguated record
Svante Wåhlen
Also filed as: WAAHLEN SVANTE · WAHLEN SVANTE · WAHLEN SVANTE L · WAHLEN SVANTE LUDVIG
6 granted patents·349 citations·filing 1975–1997
85Inventor score
Top patents by PatentIndex Score
6 records- 0195US4144122AQuaternary ammonium compounds and treatment of cellulose pulp and paper therewithBEROL KEMI AB·Filed 1977·Granted Mar 13, 1979·256 cites·13 claims
- 0289US4476323ASurface-active quaternary ammonium compounds for treatment of textiles and cellulosic materialsHELLSTEN KARL M E·Filed 1981·Granted Oct 9, 1984·68 cites·14 claims
- 0345US4341597AFibrous material having good dimensional and heat stabilityROCKWOOL AB·Filed 1980·Granted Jul 27, 1982·9 cites·16 claims
- 0441US5938894AAbsorbent cellulosic material and production thereofEKA CHEMICALS AB·Filed 1997·Granted Aug 17, 1999·8 cites·13 claims
- 0536US4025353AViscose solutions and process for preparing the sameBEROL KEMI AB·Filed 1975·Granted May 24, 1977·5 cites·24 claims
- 0627US6083347AAbsorbent material and production thereofEKA CHEMICALS AB·Filed 1997·Granted Jul 4, 2000·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →