Inventor

WEPPLO PETER JOHN

US6 patents

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

AMERICAN CYANAMID CO

4 patents

US6339158B1Jan 15, 2002

Process for the preparation of chiral nicotinic, quinolinic or benzoic acid imidazolinone herbicides

AMERICAN CYANAMID CO46 citations92

US5973154AOct 26, 1999

Process for the preparation of chiral imidazolinone herbicides

AMERICAN CYANAMID CO28 citations89

US6156700ADec 5, 2000

3-(1,2-Benzisothiazol- and isoxazol-5-yl)-2,4(1H,3H)-pyrimidinedione or thione and 3-(1,2-benzisothiazol- and isoxazol-5-yl)-4(3H)-pyrimidinone or thione herbicidal agents

AMERICAN CYANAMID CO9 citations67

US6140270AOct 31, 2000

Process for the preparation of 6-(perfluoroalkyl) uracil compounds from 2-(N,N-disubstituted) amino-4-(perfluoroalkyl)-1,3-oxazin-6-one compounds

AMERICAN CYANAMID CO6 citations59

BASF AG

1 patent

US6441190B1Aug 27, 2002

Process of the preparation of chiral nicotinic, quinolinic or benzoic acid imidazolinone herbicides

BASF AG0 citations48

WYETH CORP

1 patent

US6706663B2Mar 16, 2004

Herbicidal 3-heterocyclic substituted benzisothiazole and benzisoxazole compounds

WYETH CORP0 citations34