Inventor · disambiguated record
Claes Zetter
Also filed as: ZETTER CLAES
8 granted patents·51 citations·filing 1997–2003
84Inventor score
Top patents by PatentIndex Score
8 records- 0174US7211608B2Method for pretreatment of filler, modified filler with a hydrophobic polymer and use of the hydrophobic polymerCIBA SC HOLDING AG·Filed 2001·Granted May 1, 2007·17 cites·28 claims
- 0256US7232503B2Method in internal sizing of liquid packaging board and internal sizeCIBA SC HOLDING AG·Filed 2002·Granted Jun 19, 2007·1 cites·10 claims
- 0354US5961708AInternal sizing composition for paperRAISIO CHEM OY·Filed 1998·Granted Oct 5, 1999·17 cites·29 claims
- 0452US6432265B1Sampling method and method for cleaning sampling apparatusABB INDUSTRY OY·Filed 2001·Granted Aug 13, 2002·2 cites·3 claims
- 0546US7585391B2Paper sizing compositionCIBA SC HOLDING AG·Filed 2003·Granted Sep 8, 2009·3 cites·13 claims
- 0640US6749722B2Method of making sized paper, a sized paper grade, and a paper sizeRAISIO CHEM OY·Filed 2001·Granted Jun 15, 2004·0 cites·29 claims
- 0736US6290765B1Rosin emulsion including starch derivative for paper sizingRAISIO CHEMICALS LTD UK·Filed 1997·Granted Sep 18, 2001·10 cites·34 claims
- 0825US6287416B1Sampling apparatus with removable filter for cleaningABB INDUSTRY OY·Filed 1997·Granted Sep 11, 2001·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →