Patents by Inventor Michael Niall Desmond O'Connor

Michael Niall Desmond O'Connor has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Unsaturated imidazolines
    Patent number: 4113934
    Abstract: Polymers of compounds having the formula ##STR1## wherein n and m are, individually, 0 or 1, X is an anion, R.sup.1 is hydrogen, methyl or phenyl and R.sup.2, R.sup.3 and R.sup.4 are, individually, hydrogen, alkyl, aryl, alkaryl or aralkyl, and methods for their production, are disclosed.
    Type: Grant
    Filed: July 16, 1976
    Date of Patent: September 12, 1978
    Assignee: American Cyanamid Company
    Inventors: Hans Peter Panzer, Michael Niall Desmond O'Connor, Louis J. Baccei
  • Propionimidate hydrohalides
    Patent number: 4108883
    Abstract: Compounds having the formulae ##STR1## wherein Y is hydroxyl or R.sup.2 O, wherein R.sup.2 is alkyl, aryl or aralkyl, R' is hydrogen, methyl or phenyl and Z is ##STR2## wherein n and m are, individually, 0 or 1, X is a halogen, R.sup.3 is alkyl, hydroxyalkyl, or alkoxyalkyl and R.sup.4, R.sup.5 and R.sup.6 are, individually, hydrogen, alkyl, aryl, alkaryl or aralkyl, and methods for their production, are disclosed.
    Type: Grant
    Filed: December 20, 1976
    Date of Patent: August 22, 1978
    Assignee: American Cyanamid Company
    Inventors: Hans Peter Panzer, Michael Niall Desmond O'Connor, Louis J. Baccei
  • Addition polymers of unsaturated imidazolines
    Patent number: 4109072
    Abstract: Compounds having the formula ##STR1## wherein n and m are, individually, 0 or 1, X is an anion, R' is hydrogen, methyl or phenyl and R.sup.2, R.sup.3 and R.sup.4 are, individually, hydrogen, alkyl, aryl, alkaryl or aralkyl, polymers thereof and methods for their production, are disclosed.
    Type: Grant
    Filed: December 22, 1975
    Date of Patent: August 22, 1978
    Assignee: American Cyanamid Company
    Inventors: Hans Peter Panzer, Michael Niall Desmond O'Connor, Louis J. Baccei
  • Alkoxy imidazolines
    Patent number: 4091224
    Abstract: Compounds having the formula ##STR1## wherein Y is R.sup.2 O, R.sup.2 being alkyl (C.sub.1 -C.sub.10), R.sup.1 is hydrogen or methyl and Z is ##STR2## WHEREIN M IS 0 OR 1, X is halogen, R.sup.4 and R.sup.5 are, individually, hydrogen, alkyl (C.sub.1 -C.sub.4), aryl (C.sub.6 -C.sub.10), alkaryl (C.sub.7 -C.sub.11) or aralkyl (C.sub.7 -C.sub.11) and R.sup.6 is alkyl (C.sub.1 -C.sub.4), aryl (C.sub.6 -C.sub.10), alkaryl (C.sub.7 -C.sub.11) or aralkyl (C.sub.7 -C.sub.11), are disclosed.
    Type: Grant
    Filed: September 23, 1976
    Date of Patent: May 23, 1978
    Assignee: American Cyanamid Company
    Inventors: Hans Peter Panzer, Michael Niall Desmond O'Connor, Louis J. Baccei
  • Pyrimidine alcohols and derivatives thereof
    Patent number: 4044009
    Abstract: Compounds having the formulae ##STR1## wherein Y is hydroxyl or R.sup.2 O, wherein R.sup.2 is alkyl, aryl or aralkyl, R.sup.1 is hydrogen, methyl or phenyl, Z is ##STR2## and Q is ##STR3## wherein n and m are, individually, 0 or 1, X is a halogen, R.sup.3 is alkyl, hydroxyalkyl, or alkoxyalkyl and R.sup.4, R.sup.5 and R.sup.6 are, individually, hydrogen, alkyl, aryl, alkaryl or aralkyl, and methods for their production, are disclosed.
    Type: Grant
    Filed: July 16, 1976
    Date of Patent: August 23, 1977
    Assignee: American Cyanamid Company
    Inventors: Hans Peter Panzer, Michael Niall Desmond O'Connor, Louis J. Baccei
  • Unsaturated pyrimidine
    Patent number: 4039542
    Abstract: Compounds having the formula ##STR1## wherein m is 0 or 1, X is an anion, R.sup.1 is hydrogen, methyl or phenyl and R.sup.2, R.sup.3 and R.sup.4 are, individually, hydrogen, alkyl, aryl, alkaryl or aralkyl, are disclosed.
    Type: Grant
    Filed: July 16, 1976
    Date of Patent: August 2, 1977
    Assignee: American Cyanamid Company
    Inventors: Hans Peter Panzer, Michael Niall Desmond O'Connor, Louis J. Baccei
  • Imidazolines and a method for their production
    Patent number: 4007200
    Abstract: Compounds having the formulae ##STR1## wherein Y is hydroxyl or R.sup.2 O, wherein R.sup.2 is alkyl, aryl or aralkyl, R' is hydrogen, methyl or phenyl and Z is ##STR2## WHEREIN N AND M ARE, INDIVIDUALLY, 0 OR 1, X is a halogen, R.sup.3 is alkyl, hydroxyalkyl, or alkoxyalkyl and R.sup.4, R.sup.5 and R.sup.6 are, individually, hydrogen, alkyl, aryl, alkaryl or aralkyl, and methods for their production, are disclosed. These compounds form polymers useful in the treatment of water sludges, the formation of fibers, and the treatment of paper.
    Type: Grant
    Filed: May 6, 1974
    Date of Patent: February 8, 1977
    Assignee: American Cyanamid Company
    Inventors: Hans Peter Panzer, Michael Niall Desmond O'Connor, Louis J. Baccei
  • Unsaturated imidazolines
    Patent number: 4006247
    Abstract: Compounds having the formula ##STR1## wherein n and m are, individually, 0 or 1, X is an anion, R' is hydrogen, methyl or phenyl and R.sup.2, R.sup.3 and R.sup.4 are, individually, hydrogen, alkyl, aryl, alkaryl or aralkyl, polymers thereof and methods for their production, are disclosed. The compounds form polymers useful in the treatment of water sludges, the formation of fibers and the treatment of paper.
    Type: Grant
    Filed: May 6, 1974
    Date of Patent: February 1, 1977
    Assignee: American Cyanamid Company
    Inventors: Hans Peter Panzer, Michael Niall Desmond O'Connor, Louis J. Baccei