Inventor · disambiguated record
Ralph Schaefer
Also filed as: SCHAEFER RALPH
2 granted patents·2 pending applications·8 citations·filing 1996–2003
52Inventor score
Files withHOECHST AG2
Top patents by PatentIndex Score
4 records- 0143US2004078900A1Impregnating and bonding agent for textilesFiled 2003·Application pending·0 cites
- 0238US5652047ABinder resins for the preparation of fiber compositesHOECHST AG·Filed 1996·Granted Jul 29, 1997·6 cites·10 claims
- 0330US2002188030A1Externally emulsified aqueous resole dispersionsFiled 2001·Application pending·0 cites
- 0429US5708074AAnionically stabilized aqueous polyvinylbutyral dispersions and process for their preparation and useHOECHST AG·Filed 1996·Granted Jan 13, 1998·2 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →