Inventor · disambiguated record
Jan Emanuelsson
Also filed as: EMANUELSSON JAN · EMANUELSSON JAN G
4 granted patents·333 citations·filing 1977–2006
79Inventor score
Top patents by PatentIndex Score
4 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
- 0352US7892398B2Sizing of paperAKZO NOBEL NV·Filed 2006·Granted Feb 22, 2011·0 cites·12 claims
- 0445US4341597AFibrous material having good dimensional and heat stabilityROCKWOOL AB·Filed 1980·Granted Jul 27, 1982·9 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Jan Emanuelsson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →