Patents Assigned to Woodward Laboratories, Inc.
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Patent number: 7244418Abstract: A composition for forming an antimicrobial artificial nail, a method for preparing the same, and a method for treating a microbial infection of a nail plate are provided. The composition comprises a binder component; a filler component which polymerizes to form an acrylic matrix subsequent to contact with the binder component; and an antimicrobial agent available for diffusion from the acrylic matrix.Type: GrantFiled: September 17, 2002Date of Patent: July 17, 2007Assignee: Woodward Laboratories, Inc.Inventors: David Dyer, Kenneth B. Gerenraich
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Patent number: 6479039Abstract: A composition for forming an antimicrobial artificial nail, a method for preparing the same, and a method for treating a microbial infection of a nail plate are provided. The composition comprises a binder component; a filler component which polymerizes to form an acrylic matrix subsequent to contact with the binder component; and an antimicrobial agent available for diffusion from the acrylic matrix.Type: GrantFiled: July 13, 1999Date of Patent: November 12, 2002Assignee: Woodward Laboratories, Inc.Inventors: David Dyer, Kenneth B. Gerenraich
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Patent number: 6279777Abstract: A system for controlling operation of a device in response to the presence of a human body part includes a theremin for detecting the presence of a human body part in an area and producing a first output signal in response to the detection. A second sensor separately detects the presence of a human body part in the area and produces a second output signal in response to the separate detection. A processor determines the presence of both the first and second output signals and in response thereto provides a control signal to the device.Type: GrantFiled: September 14, 1999Date of Patent: August 28, 2001Assignee: Woodward Laboratories, Inc.Inventors: John W. Goodin, Peter A. Regla, Kenneth B. Gerenraich, Edward M. Pribonic
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Patent number: 6209751Abstract: A fluid dispenser includes a disposable reservoir for containing a fluid and a tube depending therefrom for dispensing measured quantities of fluid. The tube includes a fluid dispensing orifice and a plunger for forcing measured quantities of fluid through the orifice. A solenoid disposed adjacent tube magnetically engages and moves the plunger in order to cause the plunger to force the measured quantities of fluid through the orifice. A control system is provided which includes a Theremin antenna for sensing the presence of a user's hand beneath the orifice and providing electrical current to the solenoid to enable the solenoid to magnetically engage and move the plunger.Type: GrantFiled: September 14, 1999Date of Patent: April 3, 2001Assignee: Woodward Laboratories, Inc.Inventors: John W. Goodin, Peter A. Regla, Kenneth B. Gerenraich, Edward M. Pribonic
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Patent number: 6087400Abstract: Antimicrobial compositions and methods for preparing and using same are provided. The antimicrobial compositions are surfactant-based and contain certain benzalkonium chloride homologs. The compositions are useful in treating infections in animals and humans, and can be applied to areas including the skin, nails, and mouth.Type: GrantFiled: June 11, 1999Date of Patent: July 11, 2000Assignee: Woodward Laboratories, Inc.Inventors: David L. Dyer, Kenneth B. Gerenraich
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Patent number: 6022549Abstract: Antimicrobial nail coating compositions, and methods for treating and preventing microbial infections of the nail area, are provided. The antimicrobial nail coating compositions can be used to treat and/or prevent infections caused by microbes including bacteria, molds, spores, viruses and fungi, while providing a nail coating having acceptable handling and esthetic qualities. The compositions can include alcohol-containing solvents, and, as antimicrobial agents, quaternary amines or phenols.Type: GrantFiled: January 6, 1999Date of Patent: February 8, 2000Assignee: Woodward Laboratories, Inc.Inventor: David L. Dyer
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Patent number: 6013677Abstract: Antimicrobial nail coating compositions, and methods for treating and preventing microbial infections of the nail area, are provided. The antimicrobial nail coating compositions can be used to treat and/or prevent infections caused by microbes including bacteria, molds, spores, viruses and fungi, while providing a nail coating having acceptable handling and esthetic qualities. The compositions can include alcohol-containing solvents, and, as antimicrobial agents, quaternary amines or phenols.Type: GrantFiled: January 6, 1999Date of Patent: January 11, 2000Assignee: Woodward Laboratories, Inc.Inventor: David L. Dyer
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Patent number: 5994383Abstract: Antimicrobial compositions and methods for preparing and using same are provided. The antimicrobial compositions are surfactant-based and contain certain benzalkonium chloride homologs. The compositions are useful in treating infections in animals and humans, and can be applied to areas including the skin, nails, and mouth.Type: GrantFiled: November 18, 1997Date of Patent: November 30, 1999Assignee: Woodward Laboratories, Inc.Inventors: David L. Dyer, Kenneth B. Gerenraich
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Patent number: 5968986Abstract: Antimicrobial nail coating compositions, and methods for treating and preventing microbial infections of the nail area, are provided. The antimicrobial nail coating compositions can be used to treat and/or prevent infections caused by microbes including bacteria, molds, spores, viruses and fungi, while providing a nail coating having acceptable handling and esthetic qualities. The compositions can include alcohol-containing solvents, and, as antimicrobial agents, quaternary amines or phenols.Type: GrantFiled: January 14, 1998Date of Patent: October 19, 1999Assignee: Woodward Laboratories, Inc.Inventor: David L. Dyer
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Patent number: 5827870Abstract: Antimicrobial compositions useful in the treatment of microbial infections and as general cleansers are provided along with methods for their administration. The antimicrobial compositions are aqueous based and preferably contain a quaternary ammonium compound as a antimicrobial agent. The antimicrobial compositions also preferably contain a surfactant such as a cationic, nonionic, or amphoteric surfactant or mixtures thereof. A keratolytic agent, such as allantoin, is also preferably blended into the antimicrobial compositions. The antimicrobial compositions are ideally suited for subcutaneous, cutaneous, or mucosal membrane administration.Type: GrantFiled: December 3, 1996Date of Patent: October 27, 1998Assignee: Woodward Laboratories, Inc.Inventor: Daniel Frank Chodosh
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Patent number: 5661170Abstract: Antimicrobial compositions useful in the treatment of microbial infections and as general cleansers are provided along with methods for their administration. The antimicrobial compositions are aqueous based and preferably contain a quaternary ammonium compound as a antimicrobial agent. The antimicrobial compositions also preferably contain a surfactant such as a cationic, nonionic, or amphoteric surfactant or mixtures thereof. A keratolytic agent, such as allantoin, is also preferably blended into the antimicrobial compositions. The antimicrobial compositions are ideally suited for subcutaneous, cutaneous, or mucosal membrane administration.Type: GrantFiled: June 12, 1996Date of Patent: August 26, 1997Assignee: Woodward Laboratories, Inc.Inventor: Daniel Frank Chodosh