P

Inventor

ENGELHART JOHN E

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

M & T CHEMICALS INC

5 patents
US4212885AJul 15, 1980

Insecticidal compositions containing certain tetraorganotin compounds and method for using same

M & T CHEMICALS INC2 citations61
US4138483AFeb 6, 1979

Insecticidal compositions containing certain tetraorganotin compounds and method for using same

M & T CHEMICALS INC3 citations56
US4316853AFeb 23, 1982

Insecticidal tetraorganotin compounds

M & T CHEMICALS INC1 citations51
US4212810AJul 15, 1980

Novel trimethyltetraorganotin compounds

M & T CHEMICALS INC1 citations51
US4130411ADec 19, 1978

Compositions for regulating undesirable plant growth

M & T CHEMICALS INC0 citations49

MERCK & CO INC

4 patents
US4496581AJan 29, 1985

1,2-Dibromo-2-cyano-2-(heterocyclic)alkane compounds and antimicrobial use thereof

MERCK & CO INC9 citations71
US4442122AApr 10, 1984

1,2-Dibromo-2-cyanoalkane antimicrobial compounds

MERCK & CO INC15 citations71
US4366170ADec 28, 1982

1,2-Dibromo-2-cyano-2-(aryl)ethane(propane) antimicrobial compounds

MERCK & CO INC8 citations71
US4397851AAug 9, 1983

2,3-Dihalo-2,3-(disubstituted) propanoate antimicrobial compounds

MERCK & CO INC6 citations60

DOW CHEMICAL CO

1 patent
US4224338ASep 23, 1980

Simultaneous fungicidal and miticidal protection of plants employing certain tin compounds

DOW CHEMICAL CO3 citations60

ENGELHART JOHN E

1 patent
US4191698AMar 4, 1980

Tricyclopentyltin fluoride

ENGELHART JOHN E4 citations56