Inventor
KIRCHNER JACK R
US12 patents
⚠️ This page may combine multiple inventors who share the name “KIRCHNER JACK R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
8 patentsUS5414111AMay 9, 1995
Polyfluoro nitrogen-containing organic compounds
DU PONT54 citations95
US5411766AMay 2, 1995
Substrates treated with polyfluoro nitrogen containing organic compounds
DU PONT65 citations95
US5580645ADec 3, 1996
Substrates treated with polyfluoro nitrogen-containing organic compounds
DU PONT41 citations92
US5565564AOct 15, 1996
Polyfluoro organic trimer compounds having urea linkage
DU PONT33 citations92
US5509939AApr 23, 1996
Soil-release process
DU PONT46 citations92
US5410073AApr 25, 1995
Manufacture of polyfluoro nitrogen containing organic compounds
DU PONT39 citations92
US5202506AApr 13, 1993
Oxidative drown process for 2-perfluoroalkylethyl alcohols
DU PONT36 citations87
US5481027AJan 2, 1996
Fluorocarbamate soil-release agents
DU PONT19 citations83
MC DONNELL DOUGLAS CORP
4 patentsUSD254687SApr 8, 1980
Biochemical card for use with an automated microbial identification machine
MC DONNELL DOUGLAS CORP184 citations98
US4038151AJul 26, 1977
Card for use in an automated microbial detection system
MC DONNELL DOUGLAS CORP156 citations96
USD243542SMar 1, 1977
Antimicrobial susceptibility card for use with an automated microbial identification machine
MC DONNELL DOUGLAS CORP37 citations92
USD243543SMar 1, 1977
Urine screening card for use with an automated microbial identification machine
MC DONNELL DOUGLAS CORP41 citations92