Patents by Inventor Michael A. Lind
Michael A. Lind 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: 7317382Abstract: Remote communications devices, wireless communications systems, and wireless communications methods are described. In one aspect, a remote communications device includes communication circuitry configured to communicate wireless communication signals externally of the remote communications device, sensor circuitry configured to sense at least one condition with respect to the remote communications device, and wherein the communication circuitry is coupled with the sensor circuitry and is configured to determine a plurality of different moments in time responsive to criteria originating within the remote communications device and to communicate data indicative of the at least one sensed condition externally of the remote communications device to a reader using the wireless communication signals at the different moments in time.Type: GrantFiled: December 13, 2004Date of Patent: January 8, 2008Assignee: Battelle Memorial InstituteInventors: Richard M. Pratt, Jeffrey Wayne Scott, Michael A. Hughes, Michael A. Lind, Gary B. Morgan
-
Patent number: 6889165Abstract: An intelligent microsensor module (10, 100, 210, 300, 355, 410) is provided that can fuse data streams from a variety of sources and then locally determine the current state of the environment in which the intelligent microsensor is placed. The resultant state rather than raw data is communicated to the outside world when the microsensor is queried. The intelligent microsensor module (10, 100, 210, 300, 355, 410) of the present invention can locally determine and execute an action to be taken based on the determined state of the environment. The module (10, 100, 210, 300, 355, 410) can be readily reconfigured for multiple applications.Type: GrantFiled: July 2, 2002Date of Patent: May 3, 2005Assignee: Battelle Memorial InstituteInventors: Michael A. Lind, Kevin L. Priddy, Gary B. Morgan, Jeffrey W. Griffin, Richard W. Ridgway, Steven L. Stein
-
Patent number: 6869588Abstract: The present invention is a thermally reversible stimulus-sensitive gel or gelling copolymer radioisotope carrier that is a linear random copolymer of an [meth-]acrylamide derivative and a hydrophilic comonomer, wherein the linear random copolymer is in the form of a plurality of linear chains having a plurality of molecular weights greater than or equal to a minimum gelling molecular weight cutoff. Addition of a biodegradable backbone and/or a therapeutic agent imparts further utility. The method of the present invention for making a thermally reversible stimulus-sensitive gelling copolymer radionuclcide carrier has the steps of: (a) mixing a stimulus-sensitive reversible gelling copolymer with an aqueous solvent as a stimulus-sensitive reversible gelling solution; and (b) mixing a radioisotope with said stimulus-sensitive reversible gelling solution as said radioisotope carrier.Type: GrantFiled: May 9, 2001Date of Patent: March 22, 2005Assignee: Battelle Memorial InstituteInventors: Richard E. Weller, Michael A. Lind, Darrell R. Fisher, Anna Gutowska, Allison A. Campbell
-
Publication number: 20040228794Abstract: Disclosed herein are therapeutic agent carrier compositions that include a carrier comprised of a stimulus sensitive gel, fibrin, or combinations thereof, and a therapeutic agent such as an aqueous insoluble or confined radioisotope. Stimulus sensitive gels include thermally reversible stimulus-sensitive gels that are linear random copolymers of a [meth-]acrylamide derivative and a hydrophilic comonomer; thermogelling biodegradable polymers, which include biodegradable polymers including a linked polyethylene glycol (PEG) block and biodegradable polyester block; and enzymatically degradable polypeptide poylmers. In certain embodiments the therapeutic agent is a hydrothermally synthesized radioactive therapeutic agent, such a 90-yttrium phosphate colloid. Methods of making such carrier compositions and methods of using such carrier compositions to treat diseases such as cancer also are disclosed.Type: ApplicationFiled: February 19, 2004Publication date: November 18, 2004Applicant: Battelle Memorial InstituteInventors: Richard E. Weller, Darrell R. Fisher, Michael A. Lind, Allison A. Campbell, Anna Gutowska, Craig F. Habeger
-
Publication number: 20030033032Abstract: An intelligent microsensor module (10, 100, 210, 300, 355, 410) is provided that can fuse data streams from a variety of sources and then locally determine the current state of the environment in which the intelligent microsensor is placed. The resultant state rather than raw data is communicated to the outside world when the microsensor is queried. The intelligent microsensor module (10, 100, 210, 300, 355, 410) of the present invention can locally determine and execute an action to be taken based on the determined state of the environment. The module (10, 100, 210, 300, 355, 410) can be readily reconfigured for multiple applications.Type: ApplicationFiled: July 2, 2002Publication date: February 13, 2003Inventors: Michael A. Lind, Kevin L. Priddy, Gary B. Morgan, Jeffrey W. Griffin, Richard W. Ridgway, Steven L. Stein
-
Publication number: 20020131935Abstract: The present invention is a thermally reversible stimulus-sensitive gel or gelling copolymer radioisotope carrier that is a linear random copolymer of an [meth-]acrylamide derivative and a hydrophilic comonomer, wherein the linear random copolymer is in the form of a plurality of linear chains having a plurality of molecular weights greater than or equal to a minimum gelling molecular weight cutoff. Addition of a biodegradable backbone and/or a therapeutic agent imparts further utility. The method of the present invention for making a thermally reversible stimulus-sensitive gelling copolymer radionuclcide carrier has the steps of: (a) mixing a stimulus-sensitive reversible gelling copolymer with an aqueous solvent as a stimulus-sensitive reversible gelling solution; and (b) mixing a radioisotope with said stimulus-sensitive reversible gelling solution as said radioisotope carrier.Type: ApplicationFiled: November 26, 2001Publication date: September 19, 2002Inventors: Darrell R. Fisher, Richard E. Weller, Michael A. Lind, Anna Gutowska, Allison A. Campbell
-
Patent number: 6296831Abstract: The present invention is a thermally reversible stimulus-sensitive gel or gelling copolymer radioisotope carrier that is a linear random copolymer of an [meth]acrylamide derivative and a hydrophilic comonomer, wherein the linear random copolymer is in the form of a plurality of linear chains having a plurality of molecular weights greater than or equal to a minimum gelling molecular weight cutoff. Addition of a biodegradable backbone and/or a therapeutic agent imparts further utility. The method of the present invention for making a thermally reversible stimulus-sensitive gelling copolymer radionuclcide carrier has the steps of: (a) mixing a stimulus-sensitive reversible gelling copolymer with an aqueous solvent as a stimulus-sensitive reversible gelling solution; and (b) mixing a radioisotope with said stimulus-sensitive reversible gelling solution as said radioisotope carrier.Type: GrantFiled: April 10, 1998Date of Patent: October 2, 2001Assignee: Battelle Memorial InstituteInventors: Richard E. Weller, Michael A. Lind, Darrell R. Fisher, Anna Gutowska, Allison A. Campbell
-
Publication number: 20010024636Abstract: The present invention is a thermally reversible stimulus-sensitive gel or gelling copolymer radioisotope carrier that is a linear random copolymer of an [meth-]acrylamide derivative and a hydrophilic comonomer, wherein the linear random copolymer is in the form of a plurality of linear chains having a plurality of molecular weights greater than or equal to a minimum gelling molecular weight cutoff. Addition of a biodegradable backbone and/or a therapeutic agent imparts further utility. The method of the present invention for making a thermally reversible stimulus-sensitive gelling copolymer radionuclcide carrier has the steps of: (a) mixing a stimulus-sensitive reversible gelling copolymer with an aqueous solvent as a stimulus-sensitive reversible gelling solution; and (b) mixing a radioisotope with said stimulus-sensitive reversible gelling solution as said radioisotope carrier.Type: ApplicationFiled: May 10, 2001Publication date: September 27, 2001Inventors: Richard E. Weller, Michael A. Lind, Darrell R. Fisher, Anna Gutowska, Allison A. Campbell
-
Patent number: 5327451Abstract: A laser source arrangement is provided for use in a laser instrument of a kind used to transmit a scan pattern to a target which is spaced from the laser instrument and to detect light reflected from the target. The laser source arrangement preferably comprises a laser diode for producing a laser beam used to form the scan pattern. The laser diode is characterized by astigmatism which is subject to variation with the temperature of the case of the diode. The arrangement further includes drive apparatus for driving the laser diode in a pulsed mode having a duty cycle which reduces the astigmatism and substantially controls the temperature dependence of the astigmatism. Optics are also provided for statically correcting the astigmatism of the laser diode.Type: GrantFiled: August 7, 1992Date of Patent: July 5, 1994Assignee: Spectra-Physics Scanning Systems, Inc.Inventors: Ray A. Walker, Jeffrey A. Gohman, Michael A. Lind, Peter G. Howard, William E. Ortyn, Michael R. Greenberg
-
Patent number: 4947094Abstract: An automatically guided vehicle system for steering a vehicle. Optical sensing detects an image of a segment of track mounted above the path of the vehicle. Electrical signals corresponding to the position of the track are generated. A control circuit then converts these signals into movements for the steering of the vehicle.Type: GrantFiled: July 23, 1987Date of Patent: August 7, 1990Assignee: Battelle Memorial InstituteInventors: Robert D. Dyer, Eugene A. Eschbach, Jeffrey W. Griffin, Michael A. Lind, Erville C. Buck, Roger L. Buck
-
Patent number: 4901304Abstract: An erasable optical data storage medium has an integral recording layer including an expansion zone and a retention zone having different optical and thermal-mechanical properties. A uniform integral layer of dyed polymer material has the dye leached out of the surface region and a second dye diffused into the surface region to create a retention zone. The retention zone has a higher elastic modulus and glass transition temperature than the underlying expansion zone and is adapted to absorb and transmit light which is centered about a different wavelength than the expansion zone. The medium is adapted to be used with a non-ablative and non-vesicular method to create and erase optically detectable deformations in the retention zone.Type: GrantFiled: October 8, 1986Date of Patent: February 13, 1990Assignee: Optical Data, Inc.Inventors: Michael A. Lind, W. Eugene Skiens, Clyde D. Feyrer, John W. Swanson
-
Patent number: 4896314Abstract: An optical data storage medium includes a triple layer recording structure having an expansion layer, a retention layer and a very thin reflective layer interposed between the retention and expansion layers. The three layers are strongly bonded together so that the thermally and mechanically active expansion and retention layers can mechanically act upon each other through the intermediate reflective layer. The expansion and retention layers are dyed to selectively pass or absorb light of preselected wavelengths. The thin reflective layer is adapted to partially pass and partially reflect light of preselected wavelengths.Type: GrantFiled: April 19, 1988Date of Patent: January 23, 1990Assignee: Optical Data, Inc.Inventors: W. Eugene Skiens, Michael A. Lind, John S. Hartman, John W. Swanson, Nancy E. Iwamoto
-
Patent number: 4825430Abstract: An erasable optical data storage medium has an embedded servo track and a subsurface recording interface. An erasable recording structure having two dyed polymer layers is separated from the servo track by a compression layer. The servo track is formed in a hard substrate which provides mechanical support for the medium. The medium is adapted to form non-vesicular data bumps projecting into the compression layer when exposed to a write laser beam of predetermined wavelength projected through the substrate and compression layer. The embedded servo track and recording interface are sufficiently close to each to be read simultaneously in the same focal plane.Type: GrantFiled: December 19, 1986Date of Patent: April 25, 1989Assignee: Optical Data, Inc.Inventors: Joseph M. Halter, John S. Hartman, Michael A. Lind, W. Eugene Skiens, John W. Swanson, Jonathan R. Biles
-
Patent number: 4780867Abstract: An erasable optical data storage medium has a polymer dual recording layer including an expansion layer bonded to a retention layer, each of the layers dyed to selectively absorb light in respective narrow wavelength bands. The retention layer has a glass transition temperature substantially above the glass transition temperature of the expansion layer, and is capable of undergoing substantial viscoelastic shear deformation while below its glass transition temperature. A first laser beam heats the expansion layer causing it to expand and cause viscoelastic deformation in the retention layer while the retention layer is below its glass transition temperature. A second laser beam is used to heat the retention layer above its glass transition temperature and relax the deformation, erasing the medium.Type: GrantFiled: October 2, 1986Date of Patent: October 25, 1988Assignee: Optical Data, Inc.Inventors: Michael A. Lind, W. Eugene Skiens, Clyde D. Feyrer, Geoffrey A. Russell
-
Patent number: 4587732Abstract: A novel hydraulic tool used to cut cables, rods, bars and the like or crimp various items such as cable connectors and which is operated manually and with ease by a single man. The improved cable cutting hydraulic tool comprises dual manually held handles which centrally receive and exhaust the operating pressurized hyraulic fluid, a safety trigger assembly which prevents the inadvertent closing of the cutting or crimping jaws, and an operating trigger assembly, a control valve which directs and redirects the flow of hydraulic fluid under pressure, and a piston cylinder assembly which relatively reciprocates to displace operating rods which in turn causes the cutting jaws to close and open by rotation about a pivot pin. This cable cutting and crimping tool is light weight and compact in comparison with other contemporary designs and is much easier to handle and control during use.Type: GrantFiled: November 16, 1984Date of Patent: May 13, 1986Assignee: New Draulics, Inc.Inventors: Michael A. Lind, Michael R. Dunn
-
Patent number: 4521963Abstract: A novel hydraulic tool used to cut cables, rods, bars and the like or crimp various items such as cable connectors and which is operated manually and with ease by a single man. The improved cable cutting hydraulic tool comprises dual manually held handles which centrally receive and exhaust the operating pressurized hydraulic fluid, a safety trigger assembly which prevents the inadvertent closing of the cutting or crimping jaws, and an operating trigger assembly, a control valve which directs and redirects the flow of hydraulic fluid under pressure, and a piston cylinder assembly which relatively reciprocates to displace operating rods which in turn causes the cutting jaws to close and open by rotation about a pivot pin.Type: GrantFiled: September 28, 1982Date of Patent: June 11, 1985Assignee: New Draulics, Inc.Inventors: Michael A. Lind, Michael R. Dunn