Inventor · disambiguated record
Karl-Gunnar Hellström
Also filed as: HELLSTROEM KARL-GUNNAR
5 granted patents·137 citations·filing 1994–2003
84Inventor score
Technology areasG01N
Top patents by PatentIndex Score
5 records- 0180USD500856SChromatography column assemblyAMERSHAM BIOSCIENCES AB·Filed 2003·Granted Jan 11, 2005·23 cites·1 claims
- 0279USD495060SChromatography column assembly end capAMERSHAM BIOSCIENCES AB·Filed 2003·Granted Aug 24, 2004·26 cites·1 claims
- 0378US5714074AMethod and apparatus for liquid chromatographyPHARMACIA BIOTECH AB·Filed 1994·Granted Feb 3, 1998·53 cites·13 claims
- 0475USD506261SChromatography column locking ringAMERSHAM BIOSCIENCES AB·Filed 2003·Granted Jun 14, 2005·22 cites·1 claims
- 0566USD500555SChromatography column end capAMERSHAM BIOSCIENCES AB·Filed 2003·Granted Jan 4, 2005·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →