Inventor · disambiguated record
Robert B. Weisenfeld
Also filed as: WEISENFELD ROBERT B
8 granted patents·35 citations·filing 1989–2014
83Inventor score
Top patents by PatentIndex Score
8 records- 0179US8669396B2Recovery of phosphorus values and salt impurities from aqueous waste streamsCHOI CHIL Y·Filed 2010·Granted Mar 11, 2014·6 cites·18 claims
- 0269US6555706B2Process for making iminodiacetic acid compounds from monoethanolamine substratesMONSANTO CO·Filed 2001·Granted Apr 29, 2003·4 cites·128 claims
- 0365US8344178B2Processes for producing and recovering shikimic acidMONSANTO TECHNOLOGY LLC·Filed 2008·Granted Jan 1, 2013·1 cites·20 claims
- 0461US7064235B2Process for making iminodiacetic acid compounds from monoethanolamine substratesMONSANTO TECHNOLOGY LLC·Filed 2003·Granted Jun 20, 2006·2 cites·79 claims
- 0557US9394173B2Recovery of phosphorus values and salt impurities from aqueous waste streamsMONSANTO TECHNOLOGY LLC·Filed 2014·Granted Jul 19, 2016·0 cites·24 claims
- 0655US4954466ARecovery of cobalt catalyst valuesMONSANTO CO·Filed 1989·Granted Sep 4, 1990·11 cites·12 claims
- 0738US5723049ATreatment of a formaldehyde-containing waste streamMONSANTO CO·Filed 1996·Granted Mar 3, 1998·9 cites·20 claims
- 0835US4948909AProcess for the preparation of iminodiacetonitrile and iminodiacetic acidMONSANTO CO·Filed 1989·Granted Aug 14, 1990·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →