Inventor · disambiguated record
Ruth Wirschem
Also filed as: WIRSCHEM RUTH
4 granted patents·2 pending applications·3 citations·filing 2010–2013
60Inventor score
Top patents by PatentIndex Score
6 records- 0177US9238732B2Low molecular weight phosphorus-containing polyacrylic acids and use thereof as dispersantsBASF SE·Filed 2013·Granted Jan 19, 2016·2 cites·10 claims
- 0259US9056926B2Process for preparing aqueous polyacrylic acid solutionsKLEINER MATTHIAS·Filed 2010·Granted Jun 16, 2015·1 cites·15 claims
- 0346US8735516B2Low molecular weight phosphorus-containing polyacrylic acids and use thereof as dispersantsDUNGWORTH HOWARD ROGER·Filed 2012·Granted May 27, 2014·0 cites·7 claims
- 0441US2014148337A1Acrylate-acrylamide-AMPS terpolymer as dispersant for agrochemical formulationsSCHNABEL GERHARD·Filed 2012·Application pending·0 cites
- 0538US2012202937A1Low molecular weight phosphorus-containing polyacrylic acids and use thereof as dispersantsURTEL BOLETTE·Filed 2012·Application pending·0 cites
- 0633US10159246B2Copolymers of N-vinylcarboxamide and diallyldialkylammonium salt as dispersant for agrochemical formulationsSCHNABEL GERHARD·Filed 2012·Granted Dec 25, 2018·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →