Patents by Inventor Douglas S. Rodenkirch
Douglas S. Rodenkirch 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).
-
Publication number: 20130204221Abstract: A system for mixing the contents of a first container with the contents of a second container. The second container has a port assembly for receiving the first container. The port assembly has an actuator that is constructed to access the cavity of the first container during activation of the system and to allow fluid communication between the first container and the second container. The port assembly further includes a movable plug that provides a seal for the second container. The plug is configured to move axially relative to the actuator during activation of the system, thereby opening the seal of the second container and providing fluid communication between the first container and the second container.Type: ApplicationFiled: March 14, 2013Publication date: August 8, 2013Applicant: Hospira, Inc.Inventors: Yei F. Moy, Stanley F. Pytel, John S. Ziegler, Jesse C. Darley, Douglas S. Rodenkirch
-
Publication number: 20130204222Abstract: A medicament container having an opening that provides access to a cavity defined by the medicament container. A stopper is sealingly positioned within the opening of the medicament container and configured to be forced into the cavity to open the medicament container. The medicament container also includes a mating member configured to mate with a complementary receiver associated with a second container to connect the medicament container to a second container. The medicament container further includes a radial seal configured to engage and seal against an interior seal wall associated with a second container prior to the stopper being forced into the cavity defined by the medicament container. A system is also provided for establishing fluid communication between a first container and a second container. The system includes a first container (e.g., a medicament container) having a radial seal, a second container, and a port assembly.Type: ApplicationFiled: March 14, 2013Publication date: August 8, 2013Applicant: Hospira, Inc.Inventors: Yei F. Moy, Stanley F. Pytel, John S. Ziegler, Jesse C. Darley, Douglas S. Rodenkirch
-
Patent number: 8366336Abstract: A floor finish applicator including a cart having wheels and a body member constructed and arranged to receive a source of floor finish. The floor finish applicator also includes a pump coupled to the cart and operable to deliver floor finish to a floor, a floor finish feed conduit in fluid communication between the pump and a container supporting floor finish, and a transmission assembly coupled to the cart. The floor finish feed conduit supplies floor finish to the pump. The transmission assembly includes an axle coupled to and driven by a wheel of the cart, a drive gear connected to the axle, a drive shaft having a driven gear for engaging the drive gear and driving the pump, and a hand-actuated spring-loaded clutch for selective engagement of the pump and the drive shaft with the axle.Type: GrantFiled: June 10, 2011Date of Patent: February 5, 2013Assignee: Diversey, Inc.Inventors: Andrew M. Bober, Charles A. Crawford, Lance D. Brown, Douglas S. Rodenkirch, Scott I. Biba, Craig P. Conner, Daniel R. Nett, Nicholas S. Reback
-
Publication number: 20120318464Abstract: A tool and method for removing a film from a surface is provided, wherein the tool can include a frame, a handle operably coupled to the frame, a number of wheels operably coupled to the frame, a cylinder rotatably coupled to the frame, an arm rotatably coupled to the frame, and a number of separating devices operably coupled to the arm. In some embodiments, the wheels can rotate about one or more axes parallel to the surface. The cylinder, which collects the removed film, rotates about an axis that can also be parallel to the surface. The arm can rotate about an axis that can also be parallel to the surface.Type: ApplicationFiled: August 28, 2012Publication date: December 20, 2012Applicant: DIVERSEY, INC.Inventors: Ryan E. Kron, Nathan E. Ludtke, Lance D. Brown, Douglas S. Rodenkirch, Stephen A. Latham, Daniel R. Bullis, JR.
-
Publication number: 20120315075Abstract: A pull-behind floor finish applicator wherein a peristaltic pump is employed in conjunction with disposable conduit tubing obviate any clean up of the pump. This applicator is adaptable to receiving bag in the box floor finish, thus reducing cleaning time. The applicator employs a minimum number of disposable parts thus making it economical to produce. A mop is employed to apply floor finish to easily accessible areas in one instance, yet allows the mop to be used independently for application of floor finish to not so easily accessible areas.Type: ApplicationFiled: August 21, 2012Publication date: December 13, 2012Applicant: DIVERSEY, INC.Inventors: Andrew M. Bober, Charles A. Crawford, Lance D. Brown, Douglas S. Rodenkirch, Scott I. Biba, Craig P. Conner, Daniel R. Nett, Nicholas S. Reback
-
Patent number: 8251117Abstract: A tool and method for removing a film from a surface is provided, wherein the tool can include a frame, a handle operably coupled to the frame, a number of wheels operably coupled to the frame, a cylinder rotatably coupled to the frame, an arm rotatably coupled to the frame, and a number of separating devices operably coupled to the arm. In some embodiments, the wheels can rotate about one or more axes parallel to the surface. The cylinder, which collects the removed film, rotates about an axis that can also be parallel to the surface. The arm can rotate about an axis that can also be parallel to the surface.Type: GrantFiled: January 23, 2009Date of Patent: August 28, 2012Assignee: Diversey, Inc.Inventors: Ryan E. Kron, Nathan E. Ludtke, Lance D. Brown, Douglas S. Rodenkirch, Stephen A. Latham, Daniel R. Bullis, Jr.
-
Patent number: 8246263Abstract: A pull-behind floor finish applicator wherein a peristaltic pump is employed in conjunction with disposable conduit tubing obviate any clean up of the pump. This applicator is adaptable to receiving bag in the box floor finish, thus reducing cleaning time. The applicator employs a minimum number of disposable parts thus making it economical to produce. A mop is employed to apply floor finish to easily accessible areas in one instance, yet allows the mop to be used independently for application of floor finish to not so easily accessible areas.Type: GrantFiled: July 20, 2007Date of Patent: August 21, 2012Assignee: Diversey, Inc.Inventors: Andrew M. Bober, Charles A. Crawford, Lance D. Brown, Douglas S. Rodenkirch, Scott I. Biba, Craig P. Conner, Daniel R. Nett, Nicholas S. Reback
-
Patent number: 8241265Abstract: A system for mixing or reconstituting a drug contained in a first container with a diluent or fluid contained in a second container. The second container has a port docking assembly for engaging the first container. The first container is rotatable and axially slidable within the port docking assembly. The port docking assembly has an actuator to urge a stopper fluidly sealing the first container into the interior of the first container. The port docking assembly further includes a movable plug constructed to fluidly seal the second container in a first, docked position and to provide access to the interior of the second container in a second, activated position, whereby fluid communication between the first and second containers is provided when the first and second containers are in the second, activated position.Type: GrantFiled: July 31, 2008Date of Patent: August 14, 2012Assignee: Hospira, Inc.Inventors: Yei F. Moy, Stanley F. Pytel, John S. Ziegler, Jesse C. Darley, Douglas S. Rodenkirch
-
Patent number: 8221382Abstract: A system for mixing or reconstituting a drug contained in a first container with a diluent or fluid contained in a second container. The second container has a port docking assembly for engaging the first container. The first container is rotatable and axially slidable within the port docking assembly. The port docking assembly has an actuator to urge a stopper fluidly sealing the first container into the interior of the first container. The port docking assembly further includes a movable plug constructed to fluidly seal the second container in a first, docked position and to provide access to the interior of the second container in a second, activated position, whereby fluid communication between the first and second containers is provided when the first and second containers are in the second, activated position.Type: GrantFiled: July 31, 2008Date of Patent: July 17, 2012Assignee: Hospira, Inc.Inventors: Yei F. Moy, Stanley F. Pytel, John S. Ziegler, Jesse C. Darley, Douglas S. Rodenkirch
-
Patent number: 8216207Abstract: A system for mixing or reconstituting a drug contained in a first container with a diluent or fluid contained in a second container. The second container has a port docking assembly for engaging the first container. The first container is rotatable and axially slidable within the port docking assembly. The port docking assembly has an actuator to urge a stopper fluidly sealing the first container into the interior of the first container. The port docking assembly further includes a movable plug constructed to fluidly seal the second container in a first, docked position and to provide access to the interior of the second container in a second, activated position, whereby fluid communication between the first and second containers is provided when the first and second containers are in the second, activated position.Type: GrantFiled: July 31, 2008Date of Patent: July 10, 2012Assignee: Hospira, Inc.Inventors: Yei F. Moy, Stanley F. Pytel, John S. Ziegler, Jesse C. Darley, Douglas S. Rodenkirch
-
Patent number: 8136701Abstract: A dispenser for viscous liquids effectuates sequential operations by hydrostatic pressure on an assembly of two pistons separated from each other in a cylinder by a separation spring. When the piston assembly is embedded in material to be dispensed, the space between the pistons fills with material to be dispensed. Pressuring the reservoir by squeezing it or by the addition of pressurized gas, forces the piston assembly down the cylinder at the end of which is an opening from which material in the piston assembly can escape. One of the pistons moves toward the other end by pressure from the reservoir, causing material in the piston assembly to be dispensed. The volume inside the piston assembly defines and limits the volume of material that can be dispensed.Type: GrantFiled: September 23, 2008Date of Patent: March 20, 2012Assignee: Prince Castle, LLCInventors: Loren Veltrop, Robert Long, Randall Scott Koplin, Kent J. Kallsen, Douglas S. Rodenkirch, Don Van Erden
-
Patent number: 8075545Abstract: A system for mixing or reconstituting a drug contained in a first container with a diluent or fluid contained in a second container. The second container has a port docking assembly for engaging the first container. The first container is rotatable and axially slidable within the port docking assembly. The port docking assembly has an actuator to urge a stopper fluidly sealing the first container into the interior of the first container. The port docking assembly further includes a movable plug constructed to fluidly seal the second container in a first, docked position and to provide access to the interior of the second container in a second, activated position, whereby fluid communication between the first and second containers is provided when the first and second containers are in the second, activated position.Type: GrantFiled: August 1, 2008Date of Patent: December 13, 2011Assignee: Hospira, Inc.Inventors: Yei F. Moy, Stanley F. Pytel, John S. Ziegler, Jesse C. Darley, Douglas S. Rodenkirch
-
Publication number: 20110262205Abstract: A floor finish applicator including a cart having wheels and a body member constructed and arranged to receive a source of floor finish. The floor finish applicator also includes a pump coupled to the cart and operable to deliver floor finish to a floor, a floor finish feed conduit in fluid communication between the pump and a container supporting floor finish, and a transmission assembly coupled to the cart. The floor finish feed conduit supplies floor finish to the pump. The transmission assembly includes an axle coupled to and driven by a wheel of the cart, a drive gear connected to the axle, a drive shaft having a driven gear for engaging the drive gear and driving the pump, and a hand-actuated spring-loaded clutch for selective engagement of the pump and the drive shaft with the axle.Type: ApplicationFiled: June 10, 2011Publication date: October 27, 2011Applicant: DIVERSEY, INC.Inventors: Andrew M. Bober, Charles A. Crawford, Lance D. Brown, Douglas S. Rodenkirch, Scott I. Biba, Craig P. Conner, Daniel R. Nett, Nicholas S. Reback
-
Patent number: 7959607Abstract: A fluid delivery device is provided for delivering fluid to a target site such as an intervertebral disc during discography. The fluid delivery device includes pressure and volume sensors to determine the pressure and the volume of the fluid delivered to the intervertebral disc. The fluid delivery device is hand-held during use and includes a syringe assembly having a plunger with threads that enables controlled discharge of the fluid from the fluid delivery device by rotating the plunger in a housing of the fluid delivery device. The fluid delivery device may also include a communication module to wirelessly transfer data to an external device outside of a sterile field, while the fluid delivery device is in the sterile field. The fluid delivery device may also include a physiological sensor to monitor involuntary pain responses based on changing physiological parameters such as increases in body temperature or blood pressure.Type: GrantFiled: May 26, 2006Date of Patent: June 14, 2011Assignee: Stryker CorporationInventors: Karen L. Smit, Steven J. Carusillo, David J. Gennrich, Douglas S. Rodenkirch, Michael Strickler
-
Publication number: 20100307532Abstract: A tool and method for removing a film from a surface is provided, wherein the tool can include a frame, a handle operably coupled to the frame, a number of wheels operably coupled to the frame, a cylinder rotatably coupled to the frame, an arm rotatably coupled to the frame, and a number of separating devices operably coupled to the arm. In some embodiments, the wheels can rotate about one or more axes parallel to the surface. The cylinder, which collects the removed film, rotates about an axis that can also be parallel to the surface. The arm can rotate about an axis that can also be parallel to the surface.Type: ApplicationFiled: January 23, 2009Publication date: December 9, 2010Applicant: DIVERSEY, INC.Inventors: Ryan E. Kron, Nathan E. Ludtke, Lance D. Brown, Douglas S. Rodenkirch, Stephen A. Latham, Daniel R. Bullis, JR.
-
Publication number: 20100072229Abstract: A dispenser for viscous liquids effectuates sequential operations by hydrostatic pressure on an assembly of two pistons separated from each other in a cylinder by a separation spring. When the piston assembly is embedded in material to be dispensed, the space between the pistons fills with material to be dispensed. Pressuring the reservoir by squeezing it or by the addition of pressurized gas, forces the piston assembly down the cylinder at the end of which is an opening from which material in the piston assembly can escape. One of the pistons moves toward the other end by pressure from the reservoir, causing material in the piston assembly to be dispensed. The volume inside the piston assembly defines and limits the volume of material that can be dispensed.Type: ApplicationFiled: September 23, 2008Publication date: March 25, 2010Applicant: PRINCE CASTLE INC.Inventors: LOREN VELTROP, ROBERT LONG, RANDALL SCOTT KOPLIN, KENT J. KALLSEN, DOUGLAS S. RODENKIRCH
-
Patent number: 7556841Abstract: Compositions, methods, apparatuses, kits, and combinations are described for permanently or temporarily re-designing, decorating, and/or re-coloring a surface. The compositions useful in the present disclosure include a décor product that is formulated to be applied and affixed to a surface. If desired, the décor product may be substantially removed from the surface before being affixed thereto. If a user desires to remove the décor product, the décor product is formulated to be removed by a number of methods including, for example, vacuuming, wet extraction, chemical application, and the like. If the user desires to affix the décor product to the surface in a permanent or semi-permanent manner, the décor product may be affixed to the surface by applying energy thereto in the form of, for example, heat, pressure, emitted waves, an emitted electrical field, a magnetic field, and/or a chemical.Type: GrantFiled: June 6, 2006Date of Patent: July 7, 2009Assignee: S. C. Johnson & Son, Inc.Inventors: James F. Kimball, Eric J. Minor, Ketan N. Shah, Marcia L. Santaga, Daniel R. Bullis, Jr., Gafur Zainiev, Douglas S. Rodenkirch
-
Publication number: 20090036866Abstract: A system for mixing or reconstituting a drug contained in a first container with a diluent or fluid contained in a second container. The second container has a port docking assembly for engaging the first container. The first container is rotatable and axially slidable within the port docking assembly. The port docking assembly has an actuator to urge a stopper fluidly sealing the first container into the interior of the first container. The port docking assembly further includes a movable plug constructed to fluidly seal the second container in a first, docked position and to provide access to the interior of the second container in a second, activated position, whereby fluid communication between the first and second containers is provided when the first and second containers are in the second, activated position.Type: ApplicationFiled: July 31, 2008Publication date: February 5, 2009Applicant: HOSPIRA, INC.Inventors: Yei F. Moy, Stanley F. Pytel, John S. Ziegler, Jesse C. Darley, Douglas S. Rodenkirch
-
Publication number: 20090032489Abstract: A system for mixing or reconstituting a drug contained in a first container with a diluent or fluid contained in a second container. The second container has a port docking assembly for engaging the first container. The first container is rotatable and axially slidable within the port docking assembly. The port docking assembly has an actuator to urge a stopper fluidly sealing the first container into the interior of the first container. The port docking assembly further includes a movable plug constructed to fluidly seal the second container in a first, docked position and to provide access to the interior of the second container in a second, activated position, whereby fluid communication between the first and second containers is provided when the first and second containers are in the second, activated position.Type: ApplicationFiled: August 1, 2008Publication date: February 5, 2009Applicant: HOSPIRA, INC.Inventors: Yei F. Moy, Stanley F. Pytel, John S. Ziegler, Jesse C. Darley, Douglas S. Rodenkirch
-
Patent number: D619312Type: GrantFiled: October 28, 2008Date of Patent: July 6, 2010Assignee: Diversey, Inc.Inventors: Douglas S. Rodenkirch, Scott I. Biba, Craig P. Conner, Daniel R. Nett, Nicholas S. Reback