Inventor

WEISENFELD ROBERT B

US8 patents

⚠️ This page may combine multiple inventors who share the name “WEISENFELD ROBERT B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MONSANTO CO

4 patents

US5723049AMar 3, 1998

Treatment of a formaldehyde-containing waste stream

MONSANTO CO9 citations71

US4954466ASep 4, 1990

Recovery of cobalt catalyst values

MONSANTO CO11 citations71

US6555706B2Apr 29, 2003

Process for making iminodiacetic acid compounds from monoethanolamine substrates

MONSANTO CO4 citations59

US4948909AAug 14, 1990

Process for the preparation of iminodiacetonitrile and iminodiacetic acid

MONSANTO CO2 citations54

MONSANTO TECHNOLOGY LLC

3 patents

US7064235B2Jun 20, 2006

Process for making iminodiacetic acid compounds from monoethanolamine substrates

MONSANTO TECHNOLOGY LLC2 citations61

US9394173B2Jul 19, 2016

Recovery of phosphorus values and salt impurities from aqueous waste streams

MONSANTO TECHNOLOGY LLC0 citations46

US8344178B2Jan 1, 2013

Processes for producing and recovering shikimic acid

MONSANTO TECHNOLOGY LLC1 citations43

CHOI CHIL Y

1 patent

US8669396B2Mar 11, 2014

Recovery of phosphorus values and salt impurities from aqueous waste streams

CHOI CHIL Y6 citations73