Inventor

KOLC JAROSLAV F

US12 patents

Patents

12 patents

US4530714AJul 23, 1985

N-aliphatic and N,N-aliphatic phosphoric triamide urease inhibitors and urease inhibited urea based fertilizer compositions

ALLIED CORP199 citations98

US4410688AOct 18, 1983

Macromolecular highly branched homogeneous compound

ALLIED CORP88 citations94

US4517004AMay 14, 1985

Aryl phosphoric triamide and aryl phosphorodiamidate urease and nitrification inhibitors and urease and nitrification inhibited urea and reduced nitrogen based fertilizer compositions

ALLIED CORP42 citations92

US4517003AMay 14, 1985

N-acyl phosphoric triamide urease inhibitors and urease inhibited urea based fertilizer compositions

ALLIED CORP39 citations92

US4540428ASep 10, 1985

Phosphorotriamidate urease inhibitors and urease inhibited urea based fertilizer compositions

ALLIED CORP21 citations82

US4518413AMay 21, 1985

Poly-phosphorodiamide urease inhibitors and urease inhibited urea based fertilizer compositions

ALLIED CORP21 citations82

US4517007AMay 14, 1985

Phosphoroamide urease inhibitors and urease inhibited urea based fertilizer compositions

ALLIED CORP20 citations82

US4539037ASep 3, 1985

Urease inhibited urea based fertilizer compositions containing N-aryl-N-aliphatic phosphorotriamide compounds

ALLIED CORP14 citations73

US4537614AAug 27, 1985

S-aryl and S-aliphatic diamidophosphorothiolates as urease inhibitors and urease inhibited urea based fertilizer compositions

ALLIED CORP14 citations73

US4528020AJul 9, 1985

Urease inhibited urea based fertilizer compositions

ALLIED CORP13 citations73

US4517005AMay 14, 1985

Aminophenol urease inhibitors and urease inhibited urea based fertilizer compositions

ALLIED CORP14 citations73

US4517002AMay 14, 1985

Phosphorodiamide urease inhibitors and urease inhibited urea based fertilizer compositions

ALLIED CORP5 citations62