Patents Assigned to Antex (Electronics) Limited
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Patent number: 6887843Abstract: A high molecular weight (“HMW”) protein of Chlamydia, the amino acid sequence thereof, and antibodies that specifically bind the HMW protein are disclosed as well as the nucleic acid sequence encoding the same. Also disclosed are prophylactic and therapeutic compositions, comprising the HMW protein, a fragment thereof, or an antibody that specifically binds the HMW protein or a protein thereof, or the nucleotide sequence encoding the HMW protein or a fragment thereof, including vaccines.Type: GrantFiled: April 3, 2000Date of Patent: May 3, 2005Assignee: Antex Biologics, Inc.Inventors: W. James Jackson, John L. Pace
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Publication number: 20040229339Abstract: The invention discloses the Neisseria meningitidis NMASP polypeptide, polypeptides derived therefrom (NMASP-derived polypeptides), nucleotide sequences encoding said polypeptides, and antibodies that specifically bind the NMASP polypeptide and/or NMASP-derived polypeptides. Also disclosed are prophylactic or therapeutic compositions, including immunogenic compositions, e.g., vaccines, comprising NMASP polypeptide and/or a NMASP-derived polypeptide. The invention additionally discloses methods of inducing a immune response to Neisseria meningitidis and Neisseria meningitidis NMASP polypeptide and an NMASP-derived polypeptide in animals.Type: ApplicationFiled: December 29, 2003Publication date: November 18, 2004Applicant: Antex Biologics Inc.Inventors: W. James Jackson, Andrea M. Harris
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Publication number: 20040137005Abstract: A high molecular weight (“HMW”) protein of chlamydia, the amino acid sequence thereof, and antibodies that specifically bind the HMW protein are disclosed as well as the nucleic acid sequence encoding the same, Also disclosed are prophylactic and therapeutic compositions, comprising the HMW protein, a fragment thereof, or an antibody that specifically binds the HMW protein or a portion thereof, or the nucleotide sequence encoding the HMW protein or a fragment thereof, including vaccines.Type: ApplicationFiled: January 27, 2004Publication date: July 15, 2004Applicant: Antex Biologics, Inc.Inventors: W. James Jackson, John L. Pace
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Patent number: 6756493Abstract: The invention discloses the Neisseria spp. NGSP polypeptide, polypeptides derived therefrom (NGSP-derived polypeptides), nucleotide sequences encoding said polypeptides, and antibodies that specifically bind the NGSP polypeptide and/or NGSP-derived polypeptides. Also disclosed are prophylactic or therapeutic compositions, including antigenic, preferably immunogenic compositions, e.g., vaccines, comprising NGSP polypeptide and/or a NGSP-derived polypeptide or antibodies thereto. The invention additionally discloses methods of inducing an immune response to Neisseria and Neisseria NGSP polypeptide and an NGSP-derived polypeptide in animals.Type: GrantFiled: August 31, 1999Date of Patent: June 29, 2004Assignee: Antex Biologics, Inc.Inventors: W. James Jackson, Andrea M. Harris
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Publication number: 20040067524Abstract: A high molecular weight (“HMW”) protein of Chlamydia, the amino acid sequence thereof, and antibodies that specifically bind the HMW protein are disclosed as well as the nucleic acid sequence encoding the same. Also disclosed are prophylactic and therapeutic compositions, comprising the HMW protein, a fragment thereof, or an antibody that specifically binds the HMW protein or a portion thereof, or the nucleotide sequence encoding the HMW protein or a fragment thereof, including vaccines.Type: ApplicationFiled: November 4, 2003Publication date: April 8, 2004Applicant: Antex Biologics Inc.Inventors: W. James Jackson, John L. Pace
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Patent number: 6717349Abstract: The subject invention relates to yttrium aluminum garnet fluorescent powders with formula (Y3-x-yZxEuy)Al5O12 or (Y3ZxEuy)Al5O12, wherein 0<x≦0.8, 0<y≦1.5, and Z is selected from a group consisting of rare earth metals other than europium (Eu). The subject invention also relates to a pink light-emitting device, which comprises a light-emitting diodes as a luminescent element and a fluorescent body containing yttrium aluminum garnet fluorescent powders, wherein the diode emits a light with a wavelength ranging from 370 to 410 nm, which then excites the yttrium aluminum garnet fluorescent powders in the fluorescent body to emit another light with a wavelength ranging from 585 nm to 700 nm, so the two lights combine to produce a pink light. The subject invention also relates to the preparation of the yttrium aluminum garnet fluorescent powders.Type: GrantFiled: January 4, 2002Date of Patent: April 6, 2004Assignee: Antex Industry Co., Ltd.Inventors: Chien-Yuan Wang, Ru-Shi Liu, R. K. Wu, Wei-Tai Cheng
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Patent number: 6693186Abstract: The invention discloses the Neisseria meningitidis NMASP polypeptide, polypeptides derived therefrom (NMASP-derived polypeptides), nucleotide sequences encoding said polypeptides, and antibodies that specifically bind the NMASP polypeptide and/or NMASP-derived polypeptides. Also disclosed are prophylactic or therapeutic compositions, including immunogenic compositions, e.g., vaccines, comprising NMASP polypeptide and/or a NMASP-derived polypeptide. The invention additionally discloses methods of inducing a immune response to Neisseria meningitidis and Neisseria meningitidis NMASP polypeptide and an NMASP-derived polypeptide in animals.Type: GrantFiled: August 31, 1999Date of Patent: February 17, 2004Assignee: Antex Biologics IncInventors: W. James Jackson, Andrea M. Harris
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Publication number: 20030235592Abstract: The invention discloses the Moraxella catarrhalis outer membrane protein polypeptide and polypeptides derived therefrom (collectively “OMP21”), nucleotide sequences encoding said OMP21, and antibodies that specifically bind OMP21. Also disclosed are pharmaceutical compositions including prophylactic or therapeutic compositions, which may be immunogenic compositions including vaccines, comprising OMP21, antibodies thereto or nucleotides encoding same. The invention additionally discloses methods of inducing an immune response to M. catarrhalis and OMP21 in an animal, preferably a human, methods of treating and methods of diagnosing Moraxella infections in an animal, preferably a human, and kits therefor.Type: ApplicationFiled: February 19, 2003Publication date: December 25, 2003Applicant: Antex Biologics, Inc.Inventors: Kenneth Tucker, Ulrich F. Tillmann
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Patent number: 6642023Abstract: A high molecular weight (“HMW”) protein of Chlamydia, the amino acid sequence thereof, and antibodies that specifically bind the HMW protein are disclosed as well as the nucleic acid sequence encoding the same. Also disclosed are prophylactic and therapeutic compositions, comprising the HMW protein, a fragment thereof, or an antibody that specifically binds the HMW protein or a portion thereof, or the nucleotide sequence encoding the HMW protein or a fragment thereof, including vaccines.Type: GrantFiled: July 6, 2000Date of Patent: November 4, 2003Assignee: Antex Biologics, IncInventors: W. James Jackson, John L. Pace
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Patent number: 6541616Abstract: The invention discloses the Moraxella catarrhalis outer membrane protein polypeptide and polypeptides derived therefrom (collectively “OMP21”), nucleotide sequences encoding said OMP21, and antibodies that specifically bind OMP21. Also disclosed are pharmaceutical compositions including prophylactic or therapeutic compositions, which may be immunogenic compositions including vaccines, comprising OMP21, antibodies thereto or nucleotides encoding same. The invention additionally discloses methods of inducing an immune response to M. catarrhalis and OMP21 in an animal, preferably a human, methods of treating and methods of diagnosing Moraxella infections in an animal, preferably a human, and kits therefor.Type: GrantFiled: October 1, 1998Date of Patent: April 1, 2003Assignee: Antex Biologics Inc.Inventors: Kenneth Tucker, Ulrich F. Tillmann
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Patent number: 6514965Abstract: This invention relates to substituted 1-benzazepines and derivatives thereof useful as antibacterial agents, to compositions, including pharmaceutical compositions, comprising such compounds, to processes for making these compounds and to methods of using these compounds for killing bacteria or inhibiting bacterial growth.Type: GrantFiled: November 7, 2000Date of Patent: February 4, 2003Assignee: Antex Pharma Inc.Inventors: Alenka Tomazic, Liren Huang, Kenneth D. Tucker
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Publication number: 20020177200Abstract: The invention discloses the Moraxella catarrhalis outer membrane protein-106 (OMP106) polypeptide, polypeptides derived therefrom (OMP106-derived polypeptides), nucleotide sequences encoding said polypeptides, and antibodies that specifically bind the OMP106 polypeptide and/or OMP106-derived polypeptides. Also disclosed are immunogenic, prophylactic or therapeutic compositions, including vaccines, comprising OMP106 polypeptide and/or OMP106-derived polypeptides. The invention additionally discloses methods of inducing immune responses to M. catarrhalis and M. catarrhalis OMP106 polypeptides and OMP106-derived polypeptides in animals.Type: ApplicationFiled: March 20, 2001Publication date: November 28, 2002Applicant: Antex Biologics Inc.Inventors: Kenneth Tucker, Laura Plosila
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Patent number: 6214981Abstract: The invention discloses the Moraxella catarrhalis outer membrane protein-106 (OMP106) polypeptide, polypeptides derived therefrom (OMP106-derived polypeptides), nucleotide sequences encoding said polypeptides, and antibodies that specifically bind the OMP106 polypeptide and/or OMP106-derived polypeptides. Also disclosed are immunogenic, prophylactic or therapeutic compositions, including vaccines, comprising OMP106 polypeptide and/or OMP106-derived polypeptides. The invention additionally discloses methods of inducing immune responses to M. catarrhalis and M. catarrhalis OMP106 polypeptides and OMP106-derived polypeptides in animals.Type: GrantFiled: November 12, 1997Date of Patent: April 10, 2001Assignee: Antex Biologics Inc.Inventors: Kenneth Tucker, Laura Plosila, Ulrich F. Tillman
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Patent number: 6083683Abstract: This invention relates generally to in vitro methods for inducing or enhancing expression of enteric bacterial antigens and/or virulence factors thereby producing antigenically enhanced enteric bacteria, to methods for using antigenically enhanced enteric bacteria and to vaccines comprising antigenically enhanced enteric bacteria. A Shigella bacterium having enhanced antigenic property is disclosed. A culture medium useful for culturing the Shigella comprises 0.05% to 3% bile or 0.025% to 0.6% of one or more bile acids or salts. In addition a divalent cation chelator can also be included in the culture medium. The bacteria culture is in a growth phase at early log phase and between early log phase and stationary phase. The enhanced antigenic property is a higher level of an immunogenic antigen when compared to the antigenic property of the same bacteria grown on brain heart infusion broth. Also, antibodies to Shigella bacteria or Shigella bacteria in samples are detected by immunoassays.Type: GrantFiled: January 12, 1999Date of Patent: July 4, 2000Assignee: Antex Biologics Inc.Inventors: John Lee Pace, Richard Ives Walker, Steven Michael Frey
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Patent number: 6077678Abstract: This invention relates generally to in vitro methods for inducing or enhancing expression of enteric bacterial antigens and/or virulence factors thereby producing antigenically enhanced enteric bacteria, to methods for using antigenically enhanced enteric bacteria and to vaccines comprising antigenically enhanced enteric bacteria. A Campylobacter bacterium having enhanced antigenic property is disclosed. A culture medium useful for culturing the Campylobacteria comprises 0.05% to 3% bile or 0.025% to 0.6% of one or more bile acids or salts. In addition a divalent cation chelator can also be included in the culture medium. The bacteria culture is in a growth phase at early log phase and between early log phase and stationary phase. The enhanced antigenic property is a higher level of an immunogenic antigen when compared to the antigenic property of the same bacteria grown on brain heart infusion broth. Also, antibodies to Campylobacter bacteria or Campylobacteria in samples are detected by immunoassays.Type: GrantFiled: January 27, 1999Date of Patent: June 20, 2000Assignee: Antex Biologics Inc.Inventors: John Lee Pace, Richard Ives Walker, Steven Michael Frey
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Patent number: 6051416Abstract: Methods using in vitro processes are disclosed for inducing or enhancing expression of enteric bacterial antigens or virulence factors. The methods, therefore, produce antigenically enhanced enteric bacteria. Also methods for using the antigenically enhanced bacteria are also disclosed, as well as vaccines containing the enteric bacteria. Specifically a whole enteric bacterium or components thereof are provided by Helicobacter species. Also there are other enteric bacteria which are useful for the disclosed invention; such as Campylobacter jejuni.Type: GrantFiled: May 29, 1997Date of Patent: April 18, 2000Assignee: Antex Biologics Inc.Inventors: John Lee Pace, Richard Ives Walker, Steven Michael Frey
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Patent number: 5976525Abstract: Methods using in vitro processes are disclosed for inducing or enhancing expression of enteric bacterial antigens or virulence factors. The methods, therefore, produce antigenically enhanced enteric bacteria. Also disclosed are methods for using the antigenically enhanced bacteria, as well as vaccines containing the enteric bacteria. Specifically, a whole enteric bacteria or components thereof are provided by Campylobacter species. In addition to this species there are other enteric bacteria, such as Yersinia spp., Bacteroides spp., Klebsiella spp., Gastrospirillum spp., Enterobacter spp., Salmonella spp., Aeromonas spp., Vibrio spp., Clostridium spp., Enterococcus spp., and Escherichia coli, which are useful for inducing or enhancing expression of enteric bacterial antigens and/or virulence factors.Type: GrantFiled: April 7, 1997Date of Patent: November 2, 1999Assignee: Antex Biologics Inc.Inventors: John Lee Pace, Richard Ives Walker, Steven Michael Frey
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Patent number: 5897475Abstract: Methods using in vitro processes are disclosed for inducing or enhancing expression of enteric bacterial antigens or virulence factors. The methods, therefore, produce antigenically enhanced enteric bacteria. Also methods for using the antigenically enhanced bacteria are also disclosed, as well as vaccines containing the enteric bacteria. Specifically, a whole enteric bacteria or components thereof are provided by Helicobacter species. Also there are other enteric bacteria which are useful for the disclosed invention; such as Campylobacter jejuni.Type: GrantFiled: October 3, 1995Date of Patent: April 27, 1999Assignee: Antex Biologics, Inc.Inventors: John Lee Pace, Richard Ives Walker, Steven Michael Frey
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Patent number: 5869066Abstract: This invention relates generally to in vitro methods for inducing or enhancing expression of enteric bacterial antigens and/or virulence factors thereby producing antigenically enhanced enteric bacteria, to methods for using antigenically enhanced enteric bacteria and to vaccines comprising antigenically enhanced enteric bacteria. Further, a vaccine comprising a Campylobacter bacterium having en enhanced antigenic property is disclosed. The culture medium conditions comprise 0.05% to 3% bile or 0.025% to 0.6% of one or more bile acids or salts. In addition a divalent cation chelator can also be included in the culture medium. The bacteria culture is in a growth phase at early log phase and between early log phase and stationary phase. The enhanced antigenic property is a higher level of an immunogenic antigen when compared to the antigenic property of the same bacteria grown on brain heart infusion broth.Type: GrantFiled: May 30, 1997Date of Patent: February 9, 1999Assignee: Antex Biologics Inc.Inventors: John Lee Pace, Richard Ives Walker, Steven Michael Frey
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Patent number: 5858352Abstract: Methods using in vitro processes are disclosed for inducing or enhancing expression of enteric bacterial antigens or virulence factors. The methods, therefore, produce antigenically enhanced bacteria for use in vaccines. Also disclosed are methods for using the antigenically enhanced bacteria as well as the vaccines containing the enteric bacteria. Specifically, a whole enteric bacteria or components thereof, are provided by Shigella species. In addition to this microorganism there are other enteric bacteria, such as Campylobacter species and Helicobacter pylori, which are useful for inducing or enhancing expression of enteric bacterial antigens and/or virulence factors.Type: GrantFiled: May 30, 1997Date of Patent: January 12, 1999Assignee: Antex Biologics Inc.Inventors: John Lee Pace, Richard Ives Walker, Steven Michael Frey