Patents by Inventor Adrian John Fisher

Adrian John Fisher 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).

  • Patent number: 6326500
    Abstract: Compounds of formula (I) and salts thereof, wherein R1 is hydrogen, halo, cyano, cyanoalkyl, alkyl, alkoxy, phenoxy, phenyl, alkoxycarbonyl, —NR13R14, —N(R15)SO2R16, haloalkoxy, haloalkyl, arylalkoxy, hydroxy, phenylalkyl, alkoxycarbonylvinyl, —SOnR7, alkoxycarbonylalkyl, carboxylalkyl, —CONR11R12, carbamoylvinyl, —O—SO2R21, 4,5-dihydrothiazol-2-yl, 4,4-dimethyl-2-oxazolin-2-yl, —NR60R61 or —(O)z—L3—G (G=−NR22R23, —SOmR26, CONR27R28 or —OR29); R2 and R3 are independently hydrogen halo, alkyl, alkoxy, —NR13R14, haloalkoxy, haloalkyl, hydroxy, —SOnR7 or —NR60R61; L1 is a bond, alkylene, cycloalkylene or cycloalkylidene; T is a bond, O, S, SO, SO2, CO or 1,3-dioxolan-2-ylidene; L2 is alkylene, cycloalkylene or cycloalkylidene; R6 is hydrogen or alkyl; Q is alkylene; and Y is imidazolyl, which are antiinflammatory, antiallergic and immunodulant agents.
    Type: Grant
    Filed: December 27, 2000
    Date of Patent: December 4, 2001
    Assignee: Abbott Laboratories
    Inventors: David John Calderwood, Adrian John Fisher, James Edward Jeffery, Colin Gerhart Pryce Jones, Paul Rafferty
  • Patent number: 6215001
    Abstract: Compounds of the formula I and pharmaceutically acceptable salts thereof in which R1 represents hydrogen, halo, cyano, cyanoalkyl, alkyl, alkoxy, phenoxy, phenyl, alkoxycarbonyl, —NR13R14, —N(R15)SO2R16, halogenated alkoxy, halogenated alkyl, arylalkoxy, hydroxy, phenylalkyl, alkoxycarbonylvinyl, —S(O)nR7, alkoxycarbonylalkyl, carboxyalkyl, —CONR13R12 carbamoylvinyl, —OSO2R21, 4,5-dihydrothiazol-2-yl, 4,4-dimethyl-2-oxazolin-2-yl or —NR60R61; or R1 represents a group of formula —(O)z—L3G wherein z equals 0 or 1, L3 represents a C1-4 alkylene chain, G represents a group of formula a), b), c), or d): a) —NR22R23; b) —S(O)mR26; c) CONR27R28; d) —OR29; R2 and R3 independently represent hydrogen, halo, alkyl, alkoxy, —NR13R14, halogenated alkoxy, halogenated alkyl, hydroxy, —S(O)nR7 or —NR60R61; L1 represents e) a bond, or f) alkylene, cycloalkylene or cycloalkylidene; T represents a bond or O, S, SO, SO2, a carbo
    Type: Grant
    Filed: October 7, 1999
    Date of Patent: April 10, 2001
    Assignee: Knoll Aktiengesellschaft
    Inventors: David John Calderwood, Adrian John Fisher, James Edward Jeffery, Colin Gerhart Pryce Jones, Paul Rafferty
  • Patent number: 6031109
    Abstract: Compounds of formula I ##STR1## where R.sub.1 -R.sub.3, L.sub.1, T, L.sub.2 --N--Q--Y and R.sub.6 are as defined in the specification, and pharmaceutically acceptable salts thereof which are antiinflammatory, antiallergic and immunomodulant agents, compositions containing these compounds and processes to make them.
    Type: Grant
    Filed: March 31, 1998
    Date of Patent: February 29, 2000
    Assignee: Knoll Aktiengesellschaft
    Inventors: David John Calderwood, Adrian John Fisher, James Edward Jeffery, Colin Gerhart Pryce Jones, Paul Rafferty
  • Patent number: 5780642
    Abstract: Compounds of the formula I ##STR1## and pharmaceutically acceptable salts thereof in which R.sub.1 represents hydrogen, halo, cyano, cyanoalkyl, alkyl, alkoxy, phenoxy, phenyl, alkoxycarbonyl, --NR.sub.13 R.sub.14, --N(R.sub.15)SO.sub.2 R16, halogenated alkoxy, halogenated alkyl, arylalkoxy, hydroxy, phenylalkyl, alkoxycarbonylvinyl, --S(O).sub.n R.sub.7, alkoxycarbonylalkyl, carboxyalkyl, --CONR.sub.11 R.sub.12 carbamoylvinyl, --OSO.sub.2 R.sub.21, 4,5-dihydrothiazol-2-yl, 4,4-dimethyl-2-oxazolin-2-yl or --NR.sub.60 R.sub.61 ; or R.sub.1 represents a group of formula --(O).sub.z --L.sub.3 G wherein z equals 0 or 1, L.sub.3 represents a C.sub.1-4 alkylene chain, G represents a group of formula a), b), c), or d): a) --NR.sub.22 R.sub.23 ; b) --S(O).sub.m R.sub.26 ; c) CONR.sub.27 R.sub.28 ; d) --OR.sub.29 ; R.sub.2 and R.sub.3 independently represent hydrogen, halo, alkyl, alkoxy, --NR.sub.13 R.sub.14, halogenated alkoxy, halogenated alkyl, hydroxy, --S(O).sub.n R.sub.7 or --NR.sub.60 R.sub.61 ; L.sub.
    Type: Grant
    Filed: January 23, 1997
    Date of Patent: July 14, 1998
    Assignee: KNOLL Aktiengesellschaft
    Inventors: David John Calderwood, Adrian John Fisher, James Edward Jeffery, Colin Gerhart Pryce Jones, Paul Rafferty