Patents by Inventor John A. Tucker

John A. Tucker 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: 6688320
    Abstract: The present invention relates to a process of utility conservation control methodology within a fluid pumping distribution system. With fluid flowing through a distribution grid, the pressure at any given point becomes a function of system flow. At a specific flow rate, the pressure at this point is a function of flow rate. This invention is a process that continuously adjusts the pressure requirement for the pumping system by varying the pump speed according to the system head curve details. This invention produces several benefits for a fluid distribution system including reducing utility costs and equipment aging.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: February 10, 2004
    Assignee: Flowtronex PSI, Inc.
    Inventors: Steve Frasure, Carl McBride, John Tucker
  • Publication number: 20030205609
    Abstract: A capillary threading tool is used to thread bond wire through the capillary tool of a wire bond machine. The capillary threading tool includes a handle that is grasped to manipulate a body portion into a gap between the upper end of the capillary tube and the lower end of a guide tube that is positioned above the capillary tube. The body portion includes a guide surface that is placed in contact with the wire bond machine, and a vertical slot extending from the guide surface that terminates in a closed end having an inclined surface. The length of the slot is selected to position the lower edge of the inclined surface above the end of the capillary tube so the bond wire can be threaded into the capillary tube simply by forcing the end of the wire on the inclined surface.
    Type: Application
    Filed: May 14, 2003
    Publication date: November 6, 2003
    Inventors: Michael Stilwell, Daniel A. Pfankuch, John Tucker
  • Patent number: 6641025
    Abstract: A capillary threading tool is used to thread bond wire through the capillary tool of a wire bond machine. The capillary threading tool includes a handle that is grasped to manipulate a body portion into a gap between the upper end of the capillary tube and the lower end of a guide tube that is positioned above the capillary tube. The body portion includes a guide surface that is placed in contact with the wire bond machine, and a vertical slot extending from the guide surface that terminates in a closed end having an inclined surface. The length of the slot is selected to position the lower edge of the inclined surface above the end of the capillary tube so the bond wire can be threaded into the capillary tube simply by forcing the end of the wire on the inclined surface.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: November 4, 2003
    Assignee: Micron Technology, Inc.
    Inventors: Michael Stilwell, Daniel A. Pfankuch, John Tucker
  • Publication number: 20030109559
    Abstract: Disclosed are compounds of the formula (I): 1
    Type: Application
    Filed: July 11, 2002
    Publication date: June 12, 2003
    Inventors: Andrea Gailunas, John A. Tucker, Ruth TenBrink, John Mickelson
  • Publication number: 20030083518
    Abstract: The invention relates to substituted alcohol compounds of the formula (I): 1
    Type: Application
    Filed: June 27, 2002
    Publication date: May 1, 2003
    Inventors: Varghese John, Roy Hom, John Tucker
  • Publication number: 20030042296
    Abstract: A capillary threading tool is used to thread bond wire through the capillary tool of a wire bond machine. The capillary threading tool includes a handle that is grasped to manipulate a body portion into a gap between the upper end of the capillary tube and the lower end of a guide tube that is positioned above the capillary tube. The body portion includes a guide surface that is placed in contact with the wire bond machine, and a vertical slot extending from the guide surface that terminates in a closed end having an inclined surface. The length of the slot is selected to position the lower edge of the inclined surface above the end of the capillary tube so the bond wire can be threaded into the capillary tube simply by forcing the end of the wire on the inclined surface.
    Type: Application
    Filed: August 30, 2001
    Publication date: March 6, 2003
    Inventors: Michael Stilwell, Daniel A. Pfankuch, John Tucker
  • Publication number: 20020096219
    Abstract: The present invention relates to a process of utility conservation control methodology within a fluid pumping distribution system. With fluid flowing through a distribution grid, the pressure at any given point becomes a function of system flow. At a specific flow rate, the pressure at this point is a function of flow rate. This invention is a process that continuously adjusts the pressure requirement for the pumping system by varying the pump speed according to the system head curve details. This invention produces several benefits for a fluid distribution system including reducing utility costs and equipment aging.
    Type: Application
    Filed: November 13, 2001
    Publication date: July 25, 2002
    Applicant: Rosewood Equipment Company
    Inventors: Steve Frasure, Carl McBride, John Tucker
  • Publication number: 20020082448
    Abstract: The present invention provide for a method of reducing blood glucose levels in a patient by administering an effective amount of a compound of the formula III or a pharmaceutically acceptable salt thereof; 1
    Type: Application
    Filed: July 13, 2001
    Publication date: June 27, 2002
    Applicant: The Upjohn Company
    Inventors: Scott D. Larsen, Valerie A. Vaillancourt, Paul D. May, Steven P. Tanis, John A. Tucker, Martin D. Meglasson, Heinrich J. Schostarez
  • Patent number: 6329545
    Abstract: The present invention provides novel compounds of the formula I and II for the treatment of non-insulin dependent diabetes mellitius (NIDDM) and a new use of known compounds for this purpose.
    Type: Grant
    Filed: November 8, 1999
    Date of Patent: December 11, 2001
    Inventors: Scott D. Larsen, Valerie A. Vaillancourt, Paul D. May, Steven P. Tanis, John A. Tucker, Martin D. Meglasson, Heinrich J. Schostarez
  • Patent number: 6166080
    Abstract: The present invention provides novel compounds of the formulae (I): AG--(CH.sub.2).sub.n --CO.sub.2 R.sup.1 and (II) or pharmacologically acceptable salts thereof, wherein AG is: a) N-aminoguanidine, b) N,N'-diaminoguanidine, or c) N,N',N"-triaminoguanidine; and n, R.sup.1 and R.sup.2 have the meanings given in the description as well as a new use for the compounds of formula (III) wherein R.sup.3 has the meanings given in the description for the treatment of non-insulin dependent diabetes mellitus (NIDDM).
    Type: Grant
    Filed: May 22, 1997
    Date of Patent: December 26, 2000
    Assignee: Pharmacia
    Inventors: Scott D. Larsen, Paul D. May, Steven P. Tanis, Valerie A. Vaillancourt, John A. Tucker, Heinrich J. Schostarez, Martin D. Meglasson
  • Patent number: 5994577
    Abstract: The present invention provides novel compounds of the formula I and II for the treatment of non-insulin dependent diabetes mellitius (NIDDM) and a new use of known compounds for this purpose.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: November 30, 1999
    Inventors: Scott D. Larsen, Valerie A. Vaillancourt, Paul D. May, Steven P. Tanis, John A. Tucker, Martin D. Meglasson, Heinrich J. Schostarez
  • Patent number: 5742689
    Abstract: A method and device processes multi-channel audio signals, each channel corresponding to a loudspeaker placed in a particular location in a room, in such a way as to create, over headphones, the sensation of multiple "phantom" loudspeakers placed throughout the room. Head Related Transfer Functions (HRTFs) are chosen according to the elevation and azimuth of each intended loudspeaker relative to the listener, each channel being filtered with an HRTF such that when combined into left and right channels and played over headphones, the listener senses that the sound is actually produced by phantom loudspeakers placed throughout the "virtual" room. A database collection of sets of HRTF coefficients from numerous individuals and subsequent matching of the best HRTF set to the individual listener provides the listener with listening sensations similar to that which the listener, as an individual, would experience when listening to multiple loudspeakers placed throughout the room.
    Type: Grant
    Filed: January 4, 1996
    Date of Patent: April 21, 1998
    Assignee: Virtual Listening Systems, Inc.
    Inventors: Timothy John Tucker, David M. Green
  • Patent number: 5719154
    Abstract: This invention provides a novel oxazolidinone derivative represented by Formula I or pharmaceutical acceptable salts thereof: ##STR1## wherein R.sub.1 is substituted or unsubstituted 2-pyrimidinyl, 4-pyrimidinyl, or 3-pyridazinyl; X is hydrogen or fluoro; R.sub.3 is C.sub.1-4 alkyl, C.sub.1-4 alkoxy, C.sub.3-6 cycloalkyl or C.sub.1-4 alkylamino or dialkylamino. The compounds are useful antimicrobial agents.
    Type: Grant
    Filed: December 9, 1996
    Date of Patent: February 17, 1998
    Inventors: John A. Tucker, Steven J. Brickner, Debra A. Ulanowicz
  • Patent number: 4061244
    Abstract: A food and beverage container characterized by its sealed closure subsequently removable intact without the aid of an opener and without severage into extraneous trash, there being a container body useful as a drinking vessel and an interlocked closure therefor useful as a coaster, and all of which are conducive to consumer retention as useful items made of material that can be recycled.
    Type: Grant
    Filed: November 19, 1976
    Date of Patent: December 6, 1977
    Inventor: John A. Tucker
  • Patent number: D428632
    Type: Grant
    Filed: January 14, 1999
    Date of Patent: July 25, 2000
    Assignee: Taylor Made Golf Company, Inc.
    Inventors: Philippe Besnard, Michael R. Peters, Bret Wahl, Sandy Suchor, John Tucker
  • Patent number: D431062
    Type: Grant
    Filed: January 15, 1999
    Date of Patent: September 19, 2000
    Assignee: Taylor Made Golf Company, Inc.
    Inventors: Philippe Besnard, Marc P. Higgins, John Tucker, Todd B. Colburn, Brian Craft
  • Patent number: D431274
    Type: Grant
    Filed: January 14, 1999
    Date of Patent: September 26, 2000
    Assignee: Taylor Made Golf Company, Inc.
    Inventors: Philippe Besnard, Sandy Suchor, John Tucker