Inventor

NELSON STEPHEN J

US27 patents

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

NELSON STEPHEN J

UPJOHN CO

Marcfortine/paraherquamide derivatives useful as antiparasitic agents

Imino ethers useful for controlling insect and arachnoid pests

N-[(phosphinyl) amino]thio- and N-[(phosphinothioyl)amino]-thio-methylcarbamates and methods for controlling insects

Novel [5.5]-spiroketals

Anthelmintic spiroketals and method of use

Preparation of N-chlorothio(methyl)carbamoyl halides

Phosphorus derivatives of aminothiocarbamoyl halides

N-[(phosphinyl or phosphinothioyl)amino]thio-methylcarbamates and pesticidal methods

Process for preparing N-[(phosphinyl)amino]thio- and N-[(phosphinyl)amino]th

N-Imidoylthio(methyl)carbamates and methods for controlling insects

Process for preparing aldol intermediates

Anthelmintic spiroketals useful for killing parasitic worms

Spiroketals and process for preparing same

N-[(phosphinyl) amino]thio- and N-[(phosphinothioyl)amino]-thio-methylcarbamates

Process for making phosphorus derivatives of aminothiomethylcarbamates

Pesticidal phenylcarbamoylbenzimidates

Processes for making phosphorus derivatives of aminothiomethylcarbamates

Phosphorus derivatives of aminothiocarbamoyl halides

2,3-Dihydro-2,3-dimethyl-7-benzofuryl N-[(phosphinyl)amino]thio- and N-[(phosphinothioyl)amino]thio- methylcarbamates

N-[(Phosphinyl)amino]thio- and N-[(phosphinothioyl)amino]thiomethylcarbamates

Processes for making phosphorus containing aminothiocarbamoyl halides

Processes for making phosphorus containing aminothiocarbamoyl halides

Disulfides of amides of phosphoric acid

N-imidoylthio(methyl)carbamates

Processes for making phosphorus derivatives of aminothiomethylcarbamates

MUSC FOUND FOR RES DEV

Systems and methods for detecting deception by measuring brain activity

UNIV SOUTH CAROLINA

Computer controlled collimator changer