Patents by Inventor M. Ishaq Haider
M. Ishaq Haider 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).
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Patent number: 7905866Abstract: An injection device is provided. The device includes a housing having a first end defining a first opening. A plunger is received within the first opening of the housing to move between first and second positions. A cartridge is disposed in the housing and has an interior serving as a reservoir for a drug. A delivery needle is disposed within the housing and is in fluid communication with the reservoir via an interruptible fluid channel. A locking mechanism is disposed in the housing. In the first position of the plunger the delivery needle is enclosed by the plunger and in the second position of the plunger the delivery needle is placed in an injection position and the plunger activates the locking mechanism whereby when the plunger returns to the first position the locking mechanism prevents the needle from being placed in the injection position.Type: GrantFiled: June 27, 2007Date of Patent: March 15, 2011Assignee: Becton, Dickinson and CompanyInventors: M. Ishaq Haider, Timothy Erskine, Ronald J. Pettis
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Patent number: 7842008Abstract: A system and method is provided for an injectable substance delivery device comprising a limiter, shoulder or post, that controls how deep the needle is inserted into the tissue. The limiter is sized in proportions that control the maximum insertion depth of the needle into the tissue without excessively restricting the complete insertion of the needle. The system and method further comprises an normalization or stabilizer ring that prevents distortion of the tissue in the vicinity of the infusion, so that the needle length is the major determining factor as to how deep the infusion is delivered.Type: GrantFiled: November 21, 2005Date of Patent: November 30, 2010Assignee: Becton, Dickinson and CompanyInventors: Richard P. Clarke, M. Ishaq Haider, Richard J. Klug, Frank E. Martin
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Publication number: 20100292648Abstract: An apparatus for delivering or withdrawing a fluid through at least one layer of the skin is provided. A device includes a body having a top face, a bottom face, a side edge and at least one channel. The bottom face includes a first surface area and a second surface area adjacent to and recessed at a first distance from the first surface area. The bottom face further includes at least one raised protrusion disposed on the second surface area. The protrusion has a height from the first surface greater than the first distance. At least one dermal-access member is provided in the protrusion and is in fluid communication with the channel to deliver or withdraw the fluid.Type: ApplicationFiled: July 28, 2010Publication date: November 18, 2010Inventors: Alexander G. Lastovich, James K. Fentress, Julia Griggs, Ronald J. Pettis, Diane Sutter, Frank E. Martin, M. Ishaq Haider
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Publication number: 20100286605Abstract: A valve is provided herein for permitting mixing of at least two components, the valve including a body configured for slidable liquid tight engagement with an injector or drug cartridge barrel. The body includes a proximal end, a distal end, and a channel extending therebetween, the channel having a proximal portion and a distal portion. A poppet is sealingly and slidably disposed in the channel to selectively move between first and second positions. The poppet includes a proximal end, a distal end, and a fluid channel, the fluid channel being defined in the poppet and extending from an outlet opening located distally of the distal end of the body. With the poppet being in the first position, the poppet defines a liquid tight seal in the channel such that liquid flow through the channel is prevented.Type: ApplicationFiled: January 12, 2009Publication date: November 11, 2010Applicant: BECTON, DICKINSON AND COMPANYInventors: Richard J. Klug, M. Ishaq Haider, Frank Martin
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Patent number: 7745547Abstract: The present invention provides multi-arm siloxane-based molecules suitable for use as a drug delivery vehicle comprising a central core molecule that comprises a cyclic or cubic siloxane, and a plurality of arms attached to the central core molecule, wherein each arm comprises an organic moiety. The multi-arm siloxane-based molecules described herein are suitable for encapsulation of a therapeutic agent. The invention further includes pharmaceutical compositions comprising the claimed multi-arm siloxane-based molecules and an encapsulated therapeutic agent in combination with a pharmaceutically acceptable carrier. Methods of making and using the multi-arm siloxane-based molecules are also provided.Type: GrantFiled: August 7, 2006Date of Patent: June 29, 2010Assignees: Becton, Dickinson and Company, Research Foundation of the City University of NYInventors: Andrew Auerbach, Bhanu P. S. Chauhan, Richard P. Clarke, M. Ishaq Haider, Umar Latif
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Publication number: 20100030148Abstract: An apparatus for delivering or withdrawing a fluid through at least one layer of the skin is provided. The device may include a body having a top face, a bottom face, a side edge and at least one channel. The bottom face includes a first surface area and a second surface area adjacent to and recessed at a first distance from the first surface area. The bottom face further includes at least one raised protrusion disposed on the second surface area. The protrusion has a height from the first surface greater than the first distance. At least one dermal-access member is provided in the protrusion and is in fluid communication with the channel to deliver or withdraw the fluid.Type: ApplicationFiled: September 4, 2009Publication date: February 4, 2010Inventors: Paul G. Alchas, M. Ishaq Haider, Alexander G. Lastovich, Frank E. Martin
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Publication number: 20090270792Abstract: Improved microprotrusion abrasion devices having fluid retaining or directing patterns, and specific design parameters and method for delivery of substances into the skin. Various configurations of such devices are disclosed, including domed, channeled, patterned and stepped.Type: ApplicationFiled: June 18, 2009Publication date: October 29, 2009Inventors: Alexander G. Lastovich, Jason B. Alarcon, John P. Dekker, III, M. Ishaq Haider, John A. Mikszta, Frank E. Martin, Scott A. O'Connor
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Publication number: 20090112181Abstract: An apparatus for delivering or withdrawing a fluid through at least one layer of the skin is provided. A device includes a body having a top face, a bottom face, a side edge and at least one channel. The bottom face includes a first surface area and a second surface area adjacent to and recessed at a first distance from the first surface area. The bottom face further includes at least one raised protrusion disposed on the second surface area. The protrusion has a height from the first surface greater than the first distance. At least one dermal-access member is provided in the protrusion and is in fluid communication with the channel to deliver or withdraw the fluid.Type: ApplicationFiled: December 22, 2008Publication date: April 30, 2009Inventors: Alexander G. Lastovich, James K. Fentress, Julia Griggs, Ronald J. Pettis, Diane Sutter, Frank E. Martin, M. Ishaq Haider
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Patent number: 7422567Abstract: An abrader device for delivering a substance into skin via an abrasion process includes a housing adapted to be pressed against the skin at a desired delivery site, an applicator head disposed in an upper opening of the housing and movable across a lower opening of the housing to abrade the delivery site in at least one furrow, and an abrader surface attached to the applicator head whereby the housing remains firm and stationary at the delivery site and structure of the housing and the applicator head controls parameters of the abrasion process. In particular, the amount of force or pressure applied to the abrader surface, the speed at which the abrader surface moves across the skin and the number of lateral passes of the abrader surface across the skin are controlled so that the abrader device provides a furrow with a length of substantially the same depth thereby providing reproducible results, even though different technicians are applying the abrader device against a patient's skin.Type: GrantFiled: August 27, 2003Date of Patent: September 9, 2008Assignee: Becton, Dickinson and CompanyInventors: Alexander G. Lastovich, Frank E. Martin, M. Ishaq Haider, Richard P. Clarke, Jason B. Alarcon, John A. Mikszta, John P. Dekker, III, Weston Harding
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Publication number: 20080161759Abstract: An apparatus for delivering or withdrawing a fluid through at least one layer of the skin is provided. A device includes a body having a top face, a bottom face, a side edge and at least one channel. The bottom face includes a first surface area and a second surface area adjacent to and recessed at a first distance from the first surface area. The bottom face further includes at least one raised protrusion disposed on the second surface area. The protrusion has a height from the first surface greater than the first distance. At least one dermal-access member is provided in the protrusion and is in fluid communication with the channel to deliver or withdraw the fluid.Type: ApplicationFiled: March 11, 2008Publication date: July 3, 2008Inventors: Alexander G. Lastovich, James K. Fentress, Julia Griggs, Ronald J. Pettis, Diane Sutter, Frank E. Martin, M. Ishaq Haider
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Publication number: 20080103434Abstract: Improved microprotrusion abrasion devices having fluid retaining or directing patterns, and specific design parameters and method for delivery of substances into the skin. Various configurations of such devices are disclosed, including domed, channeled, patterned and stepped.Type: ApplicationFiled: November 19, 2007Publication date: May 1, 2008Inventors: Alexander Lastovich, Jason Alarcon, John Dekker, M. Ishaq Haider, John Mikszta, Frank Martin, Scott O'Connor
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Patent number: 7316671Abstract: Improved microprotrusion abrasion devices having fluid retaining or directing patterns, and specific design parameters and method for delivery of substances into the skin. Various configurations of such devices are disclosed, including domed, channeled, patterned and stepped.Type: GrantFiled: August 27, 2003Date of Patent: January 8, 2008Assignee: Becton, Dickinson and CompanyInventors: Alexander G. Lastovich, Jason B. Alarcon, John P. Dekker, III, M. Ishaq Haider, John A. Mikszta, Frank E. Martin, Scott A. O'Connor
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Patent number: 7252651Abstract: An injection device is provided. The device includes a housing having a first end defining a first opening. A plunger is received within the first opening of the housing to move between first and second positions. A cartridge is disposed in the housing and has an interior serving as a reservoir for a drug. A delivery needle is disposed within the housing and is in fluid communication with the reservoir via an interruptible fluid channel. A locking mechanism is disposed in the housing. In the first position of the plunger the delivery needle is enclosed by the plunger and in the second position of the plunger the delivery needle is placed in an injection position and the plunger activates the locking mechanism whereby when the plunger returns to the first position the locking mechanism prevents the needle from being placed in the injection position.Type: GrantFiled: January 7, 2003Date of Patent: August 7, 2007Assignee: Becton, Dickinson and CompanyInventors: M. Ishaq Haider, Timothy Erskine, Ronald J. Pettis
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Patent number: 7166086Abstract: A method and device for the delivery of a substance into skin via the rotational movement of a microabrader device reduces the effects of operator variability. The method includes applying a substance to an area of a patient's skin through the rotational movement of microprotrusions which may be imparted by a spring device present in the microabrader device or the motion of the operator through the handle of the microabrader device. The device may further include system and methods for monitoring pressure of the device against the skin and thereby promote consistency between applications and control of penetration depth. The delivered substance may be placed on the microprotrusions and a reconstituting liquid included in the microabrader device.Type: GrantFiled: August 27, 2003Date of Patent: January 23, 2007Assignee: Becton, Dickinson and CompanyInventors: M. Ishaq Haider, Alexander G. Lastovich, Timothy J. Erskine, John A. Mikszta, Frank E. Martin, Scott A. O'Connor, Jason B. Alarcon, John P. Dekker, III
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Patent number: 7086266Abstract: A method of producing a tubular device is provided. The method comprises providing a tubular stock having an axial passage, heating the tubular stock at a first heating location to form a softened section, the softened section separating a workpiece portion of the tubular stock from a remaining portion of the tubular stock, and drawing the workpiece portion away from the remaining portion to elongate the softened section and separate the workpiece portion from the remaining portion to form the tubular device. The drawing is performed at a rate such that the tubular device has an axial passage having a substantially uniform inside diameter, and an end of the tubular device formed from the elongated softened section is tapered.Type: GrantFiled: August 5, 2004Date of Patent: August 8, 2006Assignee: Becton, Dickinson and CompanyInventors: Marcelino Munoz, Frank E. Martin, M. Ishaq Haider
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Patent number: 7083592Abstract: An apparatus for delivering or withdrawing a fluid through at least one layer of the skin is provided. A device includes a body having a top face, a bottom face, a side edge and at least one channel. The bottom face includes a first surface area and a second surface area adjacent to and recessed at a first distance from the first surface area. The bottom face further includes at least one raised protrusion disposed on the second surface area. The protrusion has a height from the first surface greater than the first distance. At least one dermal-access member is provided in the protrusion and is in fluid communication with the channel to deliver or withdraw the fluid. The dermal-access member extends at least 1 mm from the protrusion. A mechanism drives the device against the skin at a calculated speed of about 6 m/s to about 18 m/s.Type: GrantFiled: September 27, 2004Date of Patent: August 1, 2006Assignee: Becton Dickinson and CompanyInventors: Alexander G. Lastovich, James K. Fentress, Julia Griggs, Ronald J. Pettis, Diane Sutter, Frank E. Martin, M. Ishaq Haider
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Patent number: 7076987Abstract: A method of producing a tubular device is provided. The method comprises providing a tubular stock having an axial passage, heating the tubular stock at a first heating location to form a softened section, the softened section separating a workpiece portion of the tubular stock from a remaining portion of the tubular stock, and drawing the workpiece portion away from the remaining portion to elongate the softened section and separate the workpiece portion from the remaining portion to form the tubular device. The drawing is performed at a rate such that the tubular device has an axial passage having a substantially uniform inside diameter, and an end of the tubular device formed from the elongated softened section is tapered.Type: GrantFiled: August 5, 2004Date of Patent: July 18, 2006Assignee: Becton, Dickinson and CompanyInventors: Frank E. Martin, M. Ishaq Haider, Marcelino Munoz
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Patent number: 6808506Abstract: An apparatus for delivering or withdrawing a fluid through at least one layer of the skin is provided. A device includes a body having a top face, a bottom face, a side edge and at least one channel. The bottom face includes a first surface area and a second surface area adjacent to and recessed at a first distance from the first surface area. The bottom face further includes at least one raised protrusion disposed on the second surface area. The protrusion has a height from the first surface greater than the first distance. At least one dermal-access member is provided in the protrusion and is in fluid communication with the channel to deliver or withdraw the fluid. The dermal-access member extends at least 1 mm from the protrusion. A mechanism drives the device against the skin at a calculated speed of about 6 m/s to about 18 m/s.Type: GrantFiled: February 4, 2003Date of Patent: October 26, 2004Assignee: Becton, Dickinson and CompanyInventors: Alexander G. Lastovich, James K. Fentress, Julia Griggs, Ronald J. Pettis, Diane Sutter, Frank E. Martin, M. Ishaq Haider
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Publication number: 20040143211Abstract: A method and device for the delivery of a substance into skin via the rotational movement of a microabrader device reduces the effects of operator variability. The method includes applying a substance to an area of a patient's skin through the rotational movement of microprotrusions. The movement of the microprotrusions can be imparted by a spring device or the like present in the microabrader device or the motion of the operator through the handle of the microabrader device. The rotational motion localizes the administration of the drug or vaccine dosage in the abraded skin area. The device can include means for monitoring pressure of the device against the skin and thereby promote consistency between applications and control of penetration depth. The substance, drug or vaccine may be placed on the microprotrusions and a reconstituting liquid included in the microabrader device.Type: ApplicationFiled: August 27, 2003Publication date: July 22, 2004Inventors: M. Ishaq Haider, Alexander G. Lastovich, Timothy J. Erskine, John A. Mikszta, Frank E. Martin, Scott A. O'Connor, Jason B. Alarcon, John P. Dekker
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Publication number: 20040133159Abstract: An injection device is provided. The device includes a housing having a first end defining a first opening. A plunger is received within the first opening of the housing to move between first and second positions. A cartridge is disposed in the housing and has an interior serving as a reservoir for a drug. A delivery needle is disposed within the housing and is in fluid communication with the reservoir via an interruptible fluid channel. A locking mechanism is disposed in the housing. In the first position of the plunger the delivery needle is enclosed by the plunger and in the second position of the plunger the delivery needle is placed in an injection position and the plunger activates the locking mechanism whereby when the plunger returns to the first position the locking mechanism prevents the needle from being placed in the injection position.Type: ApplicationFiled: January 7, 2003Publication date: July 8, 2004Inventors: M. Ishaq Haider, Timothy Erskine, Ronald J. Pettis