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David Berry Patents
Inventor:
Berry; David
Address:
Montclair, CA
No. of patents:
26
Patents:




Patent Number Title Of Patent Date Issued
D469345 Bullet design wheel fastener with nut base January 28, 2003
D460398 Bullet design wheel fastener with slotted base July 16, 2002
D460347 Shot gun cartridge design wheel fastener July 16, 2002
7329266 Surgical clamps February 12, 2008
An arterial clamp has opposed clamping posts arranged to lie at opposite sides of an artery to clamp the artery between opposed clamping faces of the posts. The posts are carried by a pair of arms pivotally movable one relative to the other to move the posts into clamping relationship wi
7175647 Repair of ruptured membrane by injection of naturally occurring protein in amniotic fluid sac February 13, 2007
The present invention provides compositions and methods for use in treatment of premature rupture of membranes. The compositions of the invention include a therapeutic amount of an avian thick egg white composition. Preferably, the compositions include the purified thick egg white pr
7107543 Single applet to communicate with multiple HTML elements contained inside of multiple categories September 12, 2006
A method and a system for communicating with multiple user interface elements contained in multiple categories on a web page with a single client application program at the client computer. Messages are communicated both to and from users interface elements through callback function
6913762 Stent having non-woven framework containing cells July 5, 2005
Implantable medical devices that include a non-woven framework are described, as well as methods of using such devices to deliver therapeutic compounds to a patient.
6638258 Automatic manifold for vascular catheter October 28, 2003
An automatic manifold for a catheter assembly. Valve means automatically open and close flow between a liquid supply port for connection to injection means and a liquid delivery port for communication with the catheter assembly. A pressure sensor is integrated into the manifold. The
6391047 Repair of ruptured membrane by injection of naturally occurring protein in amniotic fluid sac May 21, 2002
The present invention provides compositions and methods for use in treatment of premature rupture of membrane. The compositions of the invention include a therapeutic amount of an avian thick egg white composition. Preferably, the compositions include the purified thick egg white pro
6371942 Automatic manifold for vascular catheter April 16, 2002
An automatic manifold for a catheter assembly. Valve means automatically open and close flow between a liquid supply port for connection to injection means and a liquid delivery port for communication with the catheter assembly. A pressure sensor is integrated into the manifold. The
6293958 Catheter having flow diffusing tip September 25, 2001
An intravascular catheter having a flow diffusing distal tip includes a plurality of cuts formed through the tubular wall thereof so as to define a plurality of generally U-shaped flaps, the flaps being disposed in at least one and preferably two axially displaced bands. When contrast fl
6258117 Multi-section stent July 10, 2001
A multi-section stent includes a connecting structure that allows the stent sections to move and flex relative to one another. For deployment and positioning, the connecting structure connects the multiple stent sections and holds the stent sections substantially stationary relative to o
6221057 Hemostasis valve, system and assembly April 24, 2001
A hemostasis valve including a collapsible membrane in a portion of a through-lumen. Fluid pressure in a chamber surrounding the collapsible membrane assists in sealing the collapsible membrane around an operating device inserted through the hemostasis valve. Different mechanisms for
6117102 Apparatus for flushing a vascular catheter September 12, 2000
An apparatus for flushing a vascular catheter. Inlet and outlet passages extending from inlet and outlet ports, respectively, are selectably in communication with one another via a manually operable member cooperating with a sealing member and biased toward a closed position. Mechanisms
5895376 Hemostasis valve, system and assembly April 20, 1999
A hemostasis valve including a collapsible membrane in a portion of a through-lumen. Fluid pressure in a chamber surrounding the collapsible membrane assists in sealing the collapsible membrane around an operating device inserted through the hemostasis valve. Different mechanisms for
5741429 Flexible tubular device for use in medical applications April 21, 1998
Manufacturing processes for apparatus, including slotted hypotube, for use as a catheter, a guidewire, a catheter sheath for use with catheter introducers or a drug infusion catheter/guidewire are disclosed. The manufacturing process includes creating a pattern of slots or apertures in
5586313 Method for updating a file December 17, 1996
A method is disclosed for retroactively inserting a transactional change into a file where the file involves a plurality of images that are recorded (i.e., saved) at preset sequential time intervals. Each image contains all pertinent information relating to the file subject matter, s
5575176 Three-dimensional positioning device November 19, 1996
This invention provides an apparatus or manipulator for positioning objects within a sealed chamber. The inventive positioning apparatus has a stator (or sleeve) sized and shaped for receiving a substantially cylindrical outer rotatable element. The outer element is rotatable with respec
5573520 Flexible tubular device for use in medical applications November 12, 1996
An apparatus for use as a catheter, a guidewire, a catheter sheath for use with catheter introducers or a drug infusion catheter/guidewire. The apparatus includes a flexible tubular member with an encasing covering the tubular member that creates a fluid-tight seal around the periphery o
5437288 Flexible catheter guidewire August 1, 1995
An apparatus for use as a catheter guidewire and a method for making a catheter guidewire. The apparatus comprises an elongate non-coiled wire having a proximal portion, a distal tip and a flexible portion located between the proximal portion and the distal tip having axially spaced
5226605 Rotary atomizer disk with replaceable nozzle inserts and method for replacing inserts July 13, 1993
The rotary atomizer disk has an upper part and a lower part connectable to the upper part using a plurality of screws. The disk comprises a number of atomizer nozzle insert receiving holes for receiving a corresponding number of nozzle inserts from outside the disk, and a number of screw
4261755 Acid formates for use as setting and early strength development accelerators in cementitious com April 14, 1981
This invention relates to the use of sodium, calcium and ammonium salts of formic acid as early strength developers and setting accelerators in hydraulic cements, concretes, mortars and plasters. The salts used are acidic salts containing between 1.5 and 5 moles of the formate ion per
4222742 Use of acid salts in dyeing and/or printing processes September 16, 1980
The present invention is a dyeing and/or printing process which employs as an additive a composition comprising one or more cations selected from ammonium, Group I and Group II metals of the Periodic Tables due to Mendeleef, one or more carboxylate anions and water, the ratio of the
4191584 Cementitious compositions March 4, 1980
This case relates to cementitious compositions containing calcium tetraformate as an accelerator.
4175090 Chemical composition November 20, 1979
This invention relates to a method of preparing cuprammonium carboxylate complexes in solution and the use of such solutions as a fungicide for treating wood, painted surfaces, fabrics and to inhibit algal growth.
4131545 Water treatment December 26, 1978
Phosphate containing basic aluminum solutions are provided by reaction aluminum sulphate solution with phosphoric acid, adding chloride, basifying by precipitation of calcium sulphate from solution and cooling the resultant solution in a controlled manner. Preferably addition of chlo


 
 
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