Inventor · disambiguated record
Karin Vrieswijk
Also filed as: VRIESWIJK KARIN
6 granted patents·1 pending application·48 citations·filing 2001–2003
81Inventor score
Technology areasD06L
Files withUNILEVER HOME & PERSONAL CARE7
Top patents by PatentIndex Score
7 records- 0182US6846790B2Dry cleaning process comprising a non-aqueous step and a low aqueous stepUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Jan 25, 2005·23 cites·17 claims
- 0274US6900166B2Dry cleaning process comprising a dry cleaning step and a regeneration stepUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted May 31, 2005·12 cites·20 claims
- 0367US7244276B2Dry cleaning processUNILEVER HOME & PERSONAL CARE·Filed 2003·Granted Jul 17, 2007·7 cites·9 claims
- 0456US7488352B2Dry cleaning processUNILEVER HOME & PERSONAL CARE·Filed 2003·Granted Feb 10, 2009·2 cites·6 claims
- 0555US7452384B2Dry cleaning processUNILEVER HOME & PERSONAL CARE·Filed 2003·Granted Nov 18, 2008·2 cites·6 claims
- 0655US7452383B2Dry cleaning processUNILEVER HOME & PERSONAL CARE·Filed 2003·Granted Nov 18, 2008·2 cites·8 claims
- 0739US2002142932A1Dry cleaning compositions and their useUNILEVER HOME & PERSONAL CARE·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Karin Vrieswijk 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 →