P

Inventor

STERN MICHAEL K

US26 patents
⚠️ This page may combine multiple inventors who share the name “STERN MICHAEL K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MONSANTO CO

16 patents
US5117063AMay 26, 1992

Method of preparing 4-aminodiphenylamine

MONSANTO CO145 citations98
US5453541ASep 26, 1995

Method of preparing 4-aminodiphenylamine

MONSANTO CO67 citations95
US5602276AFeb 11, 1997

Process for preparing N-phosphonomethylamino carboxylic acids

MONSANTO CO24 citations92
US5331099AJul 19, 1994

Process for preparing p-nitroaromatic amides and products thereof

MONSANTO CO27 citations92
US5252737AOct 12, 1993

Process for preparing N-aliphatic substituted p-phenylenediamines

MONSANTO CO29 citations92
US6130351AOct 10, 2000

Continuous process for the preparation of N-(phosphonomethyl) iminodiacetic acid

MONSANTO CO21 citations91
US6278017B1Aug 21, 2001

Continuous process for the preparation of N-(phosphonomethyl)iminodiacetic acid

MONSANTO CO15 citations82
US5552531ASep 3, 1996

Process for preparing substituted aromatic azo compounds

MONSANTO CO15 citations81
US5703273ADec 30, 1997

Process for preparing N-phosphonomethylamino carboxylic acids

MONSANTO CO17 citations74
US6265605B1Jul 24, 2001

Method of preparing amino carboxylic acids

MONSANTO CO6 citations73
US6153753ANov 28, 2000

Method of preparing amino carboxylic acids

MONSANTO CO12 citations73
US5451702ASep 19, 1995

Process for preparing substituted aromatic amines

MONSANTO CO15 citations72
US5382691AJan 17, 1995

Process for preparing substituted aromatic amines

MONSANTO CO7 citations72
US5233010AAug 3, 1993

Process for preparing isocyanate and carbamate ester products

MONSANTO CO12 citations72
US5436371AJul 25, 1995

Process for preparing p-nitroaromatic amides and products thereof

MONSANTO CO4 citations62
US5380946AJan 10, 1995

Process for preparing p-nitroaromatic amides and products thereof

MONSANTO CO3 citations61

FLEXSYS AMERICA LP

5 patents

MONSANTO TECHNOLOGY LLC

3 patents

(unassigned)

1 patent

UNIV WASHINGTON

1 patent