Patents Represented by Attorney Steven T. Zelson
  • Patent number: 7442694
    Abstract: The present invention relates to a compounds of formula I: wherein A, B, D, E and F are defined herein; that are useful in treating central nervous system (CNS) diseases, disorders and conditions, such as but not limited to nicotine addiction, schizophrenia, depression, Alzheimer's disease, Parkinson's disease and ADHD. The present invention further comprises pharmaceutical compositions containing such compounds and methods of treatment comprising the use of such compounds.
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: October 28, 2008
    Assignee: Pfizer Inc
    Inventors: Jotham W. Coe, Christopher J. O'Donnell, Brian T. O'Neill, Lawrence A. Vincent
  • Patent number: 7323572
    Abstract: This invention relates to a process for controlling the hydrate mix of a compound, or a composition comprising the compound, the compound being capable of forming a plurality of hydration forms of differing stability and also of dissolution to give a solution that, when frozen below the eutectic point, is a eutectic mixture. This invention further relates to disodium salt of fosfluconazole in the form of its trihydrate, its hexahydrate, or as a mixture of tri- and hexahydrates.
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: January 29, 2008
    Assignee: Pfizer Inc
    Inventors: Anthony David Auffret, Michael Paul Fitzgerald
  • Patent number: 7247706
    Abstract: The invention relates ton novel methods for measuring ion channel transmission and methods and compositions useful in the indentification of ligand gated channel agonists and modulators.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: July 24, 2007
    Assignee: Pharmacia & Upjohn Company
    Inventors: Vincent E. Groppi, Jr., Mitchell B. Berkenpas
  • Patent number: 7019009
    Abstract: A process for preparing acyl derivatives as prodrugs of 5-(2-(4-(1,2 benzisothiazole-3-yl)-1-piperazinyl)ethyl-6-chloro-1,3-dihydro-2H-indol-2-one and pharmaceutically acceptable acid addition salts and methods of use as an antipsychotic.
    Type: Grant
    Filed: October 21, 2003
    Date of Patent: March 28, 2006
    Assignee: Pfizer Inc.
    Inventors: Roberto Colon-Cruz, Timothy Norris
  • Patent number: 6046214
    Abstract: Novel piperidine compounds are provided, and those compounds are useful in the treatment and/or prevention of diabetes, and especially non-insulin dependent diabetes (NIDDM or type 2 diabetes) including overnight or meal treatment and treatment or prevention of longterm complications, such as retinopathy, neuropathy, nephropathy, and micro- and macroangiopathy; treatment of hyperglycemia, hypercholesterolemia, hypertension, hyperinsulinemia, hyperlipidemia, atherosclerosis or myocardial ischemia.
    Type: Grant
    Filed: November 4, 1998
    Date of Patent: April 4, 2000
    Assignee: Novo Nordisk A/S
    Inventors: Marit Kristiansen, Palle Jakobsen, Jane Marie Lundbeck, Birgitte S.o slashed.kilde, Karsten Lundgren
  • Patent number: 5985306
    Abstract: The present invention relates to therapeutically active compounds of formula I ##STR1## a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful in the prevention or treatment of estrogen related diseases or syndromes.
    Type: Grant
    Filed: October 27, 1997
    Date of Patent: November 16, 1999
    Assignee: Novo Nordisk A/S
    Inventors: Poul Jacobsen, Svend Treppendahl, Paul Stanley Bury, Anders Kanstrup, Lise Brown Christiansen
  • Patent number: 5958728
    Abstract: The present invention relates to methods of producing a polypeptide, comprising: (a) cultivating a mutant of a Bacillus cell, wherein the mutant (i) comprises a first nucleic acid sequence encoding the polypeptide and a second nucleic acid sequence comprising a modification of at least one of the genes responsible for the biosynthesis or secretion of a surfactin or isoform thereof under conditions conducive for the production of the polypeptide and (ii) the mutant produces less of the surfactin or isoform thereof than the Bacillus cell when cultured under the same conditions; and (b) isolating the polypeptide from the cultivation medium. The present invention also relates to mutants of Bacillus cells and methods for producing the mutants.
    Type: Grant
    Filed: November 18, 1997
    Date of Patent: September 28, 1999
    Assignee: Novo NordiskBiotech, Inc.
    Inventors: Alan Sloma, David Sternberg, Lee F. Adams, Stephen Brown
  • Patent number: 5830734
    Abstract: An isolated and purified acetyl esterase with activity towards acetylated xylan and acetylated mannan obtained from Aspergillus aculeatus and having amino acid sequence that comprises Seq ID No 1. An enzyme can be used for the modification of plant cell wall components.
    Type: Grant
    Filed: January 4, 1996
    Date of Patent: November 3, 1998
    Assignee: Novo Nordisk A/S
    Inventors: Stephen Christgau, Thomas Sandal, Markus Sakari Kauppinen, Torben Halkier, Henrik Dalb.o slashed.ge
  • Patent number: 5512562
    Abstract: Tricyclic benzazepines having the general formula ##STR1## wherein A together with the .alpha.- and .beta.-marked carbon atoms is a cyclopentene, cyclohexene, furan, dihydrofuran, pyran, dihydropyran, thiophene, oxazole, pyrrole, pyrroline, tetrahydropyridine or dioxole ring, R.sup.1 is H or alkyl, R.sup.2 and R.sup.3 independently are H, alkoxy, halogen, nitro, cyano or hydroxy, or R.sup.2 and R.sup.3 together may form a furan, dihydrofuran, cyclopentene or dioxole ring and R.sup.4 is H, alkoxy, nitro, cyano, hydroxy or halogen, or a pharmaceutically acceptable salt thereof, are useful in treatment of certain disorders in the central nervous system, e.g., psychosis, pain, depression, sleep disturbances, dyskinesia, Parkinson's disease, stroke.
    Type: Grant
    Filed: February 24, 1994
    Date of Patent: April 30, 1996
    Assignee: Novo Nordisk A/S
    Inventors: Rolf Hohlweg, Erik B. Nielsen
  • Patent number: 5190171
    Abstract: A multi-tiered collapsible storage and transporter rack for banker boxes, or other products, which is formed of two or more rectangular horizontal shelves, each shelf having four vertical tubular sockets at the respective corners thereof; and which includes vertical frames at the respective ends thereof formed of vertical elongated tubular members and horizontal tie members welded thereto. The tubular members of the vertical frames are removably received in the vertical sockets attached to the shelves. Casters may be removably mounted in the lower end of the tubular sockets of the lower shelf. Diagonal braces at one or both sides may also be provided.
    Type: Grant
    Filed: July 8, 1991
    Date of Patent: March 2, 1993
    Inventor: George W. Christman, Jr.