Patents by Inventor Deborah Ann Frasier

Deborah Ann Frasier 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).

  • Heterocyclic dihydrazole compounds and their use for controlling fungal plant diseases
    Patent number: 6096895
    Abstract: Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful as fungicides ##STR1## In said formula, E is a ring system selected from certain 5- to 12-membered monocyclic and fused bicyclic aromatic heterocyclic ring systems, or an optionally substituted naphthalene ring as defined in the disclosure;A is O; S; N; NR.sup.5 ; or CR.sup.14 ;G is C or N; provided that when G is C, then A is O, S or NR.sup.5 and the floating double bond is attached to G; and when G is N, then A is N or CR.sup.14 and the floating double bond is attached to A;W is O; S; NH; N(C.sub.1 -C.sub.6 alkyl); or NO(C.sub.1 -C.sub.6 alkyl);X is OR.sup.1 ; S(O).sub.m R.sup.1 ; or halogen;R.sup.1 is C.sub.1 -C.sub.6 alkyl; C.sub.1 -C.sub.6 haloalkyl; C.sub.2 -C.sub.6 alkenyl; C.sub.2 -C.sub.6 haloalkenyl; C.sub.2 -C.sub.6 alkynyl; C.sub.2 -C.sub.6 haloalkynyl; C.sub.3 -C.sub.6 cycloalkyl; C.sub.2 -C.sub.4 alkylcarbonyl; or C.sub.2 -C.sub.4 alkoxycarbonyl;R.sup.2 is H; C.sub.1 -C.sub.6 alkyl; C.
    Type: Grant
    Filed: November 13, 1997
    Date of Patent: August 1, 2000
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Richard James Brown, Dilon Jancey Daniel, Deborah Ann Frasier, Michael Henry Howard, Jr., Gerard Michael Koether, Morris Padgett Rorer
  • Fungicidal cyclic amides
    Patent number: 6057352
    Abstract: Compounds of Formula (I), ##STR1## and their N-oxides and agriculturally suitable salts are disclosed which are useful as fungicides, wherein E is 1,2-phenylene optionally substituted with one of R.sup.3, R.sup.4, or both R.sup.3 and R.sup.4 ; A is O; S; N; NR.sup.5 ; or CR.sup.14 ; G is C or N; provided that when G is C, then A is O, S or NR.sup.5 and the floating double bond is attached to G; and when G is N, then A is N or CR.sup.14 and the floating double bond is attached to A; W is O; S; NH; N(C.sub.1 -C.sub.6 alkyl); or NO(C.sub.1 -C.sub.6 alkyl); X is OR.sup.1 ; S(O).sub.m R.sup.1 ; or halogen; R.sup.1 is C.sub.1 -C.sub.6 alkyl; C.sub.1 -C.sub.6 haloalkyl; C.sub.2 -C.sub.6 alkenyl; C.sub.2 -C.sub.6 haloalkenyl; C.sub.2 -C.sub.6 alkynyl; C.sub.2 -C.sub.6 haloalkynyl; C.sub.3 -C.sub.6 cycloalkyl; C.sub.2 -C.sub.4 alkylcarbonyl; or C.sub.2 -C.sub.4 alkoxycarbonyl; R.sup.2 is H; C.sub.1 -C.sub.6 alkyl; C.sub.1 -C.sub.6 haloalkyl; C.sub.2 -C.sub.6 alkenyl: C.sub.2 -C.sub.6 haloalkenyl; C.sub.2 -C.sub.
    Type: Grant
    Filed: November 13, 1997
    Date of Patent: May 2, 2000
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Richard James Brown, Deborah Ann Frasier, Michael Henry Howard, Jr., Gerard Michael Koether
  • Fungicidal cyclic amides
    Patent number: 6022870
    Abstract: Cyclic amides of Formula I which are useful as fungicides: ##STR1## wherein A is N; G is N and the floating double bond is attached to A; W is O or S; X is OR.sup.1, S(O).sub.m R.sup.1 or halogen; R.sup.1, R.sup.2, R.sup.3, R.sup.4, Y and Z are defined in the disclosure, are disclosed. Also, disclosed are fungicidal compositions containing these compounds and the use of these cyclic amide compounds for controlling plant diseases caused by fungal plant pathogens.
    Type: Grant
    Filed: May 13, 1999
    Date of Patent: February 8, 2000
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Richard James Brown, King-Mo Sun, Deborah Ann Frasier
  • Dihydrotriazole compounds and their use for controlling fungal plant diseases
    Patent number: 5977149
    Abstract: Cyclic amides of Formula (I) which are useful as fungicides wherein: A is O; S; N; NR.sup.5 ;or CR.sup.14--, G is C or N; W is O or S; X is OR.sup.1, S(O).sub.m R.sup.1 or halogen; R.sup.1, R.sup.2, and R.sup.5 are independently, in part, C.sub.1 -C.sub.6 alkyl; Y is, in part, --O--; --S(O).sub.n --,--CHR.sup.6 O--; or --CHR.sup.6 O--N.dbd.C(R.sup.7)--; Z is, in part, optionally substituted cycloalkyl, phenyl, pyridinyl, pyrimidinyl, or naphthyl; and R.sup.3, R.sup.4, R.sup.6, R.sup.7, R.sup.14, m, and n are defined in the disclosure, are disclosed.
    Type: Grant
    Filed: January 14, 1998
    Date of Patent: November 2, 1999
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Richard James Brown, King-Mo Sun, Deborah Ann Frasier
  • Fungicidal cyclic amides
    Patent number: 5962436
    Abstract: Cyclic amides, including triazole containing cyclic amides, their N-oxides, agriculturally-suitable salts and compositions, and their methods of use as fungicides.
    Type: Grant
    Filed: August 21, 1997
    Date of Patent: October 5, 1999
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Richard James Brown, Deborah Ann Frasier, Constance Happersett, Peter Paul Castro, Charlene Gross Sternberg
  • Dihydroazole compounds and their use for controlling fungal plant diseases
    Patent number: 5747516
    Abstract: Dihydroisoxazoles, dihydroisothiazoles, dihydropyrazoles, dihydrothiazoles and dihydroimidazoles of Formula I ##STR1## wherein: A is O; S; N; NR.sup.5 ; or CR.sup.14 ;G is C or N; provided that when G is C, A is O, S or NR.sup.5 and the floating double bond is attached to G; and when G is N, A is N or CR.sup.14 and the floating double bond is attached to A;W is O or S;X is OR.sup.1, S(O).sub.m R.sup.1 or halogen; andY, Z, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.14, and n are defined in the disclosure, are disclosed.Also disclosed are fungicidal compositions containing these compounds, and use of these cyclic amide compounds for controlling plant diseases caused by fungal plant pathogens.
    Type: Grant
    Filed: May 8, 1996
    Date of Patent: May 5, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Richard James Brown, King-Mo Sun, Deborah Ann Frasier