Inventor · disambiguated record
Petrus Johannes Harbers
Also filed as: HARBERS PETRUS JOHANNES
3 granted patents·1 pending application·12 citations·filing 2005–2009
59Inventor score
Top patents by PatentIndex Score
4 records- 0185US7595416B2Phosphoric acid esters and their use as wetting and dispersing agentCIBA SC HOLDING AG·Filed 2005·Granted Sep 29, 2009·11 cites·13 claims
- 0248US8309648B2Silicone free defoamer for solvent based coatingsHU WEIQIU·Filed 2009·Granted Nov 13, 2012·1 cites·10 claims
- 0348US2010184886A1Nitrocellulose based dispersantKOU HUIGUANG·Filed 2008·Application pending·0 cites
- 0446US7902297B2Slip- and leveling agentBASF SE·Filed 2006·Granted Mar 8, 2011·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →