Patents by Inventor James A. Burns
James A. Burns 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: 6284231Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers, preferably non-manually operated sprayers.Type: GrantFiled: April 27, 1998Date of Patent: September 4, 2001Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Anthony James Burns, William Tucker Campbell, Alen David Streutker, Ricky Ah-Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung
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Patent number: 6102033Abstract: A replaceable lens attachment system for respiratory devices and methods of use. The replaceable lens attachment system includes a face shield having rotatable attachment members and a replaceable lens. The rotatable attachment members include cams and flanges. The attachment system may further comprise a helmet respirator with support elements disposed thereon. The method includes bowing the lens and inserting it into the frame. The rotatable attachment members are rotated to urge the lens into the frame and cover the frame. The flanges and support elements provide impact resistance to the lens.Type: GrantFiled: March 10, 1998Date of Patent: August 15, 2000Assignee: 3M Innovative Properties CompanyInventors: Gary A. Baribeau, James A. Burns, William A. Mittelstadt, William J. Swanson
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Patent number: 6081931Abstract: A suspension system for a helmet comprising a crown support assembly having a center portion and a plurality of strap portions extending radially from the center portion. The suspension system further comprises a headband and a plurality of connectors, wherein at least one of the plurality of connectors comprises an anchor portion for attaching the suspension system to a helmet, a first support member extending from the anchor portion and attached to one of the plurality of strap portions, a second support member spaced from the first support member, extending from the anchor portion, and attached to the headband, and a spacing member extending from one of the first and second support members toward the other of the first and second support members. The connector may be a single piece, and may be a molded piece. The connector may also comprise at least one more spacing member extending from one of the first and second support members toward the other of the first and second support members.Type: GrantFiled: March 10, 1998Date of Patent: July 4, 2000Assignee: 3M Innovative Properties CompanyInventors: James A. Burns, Brett R. Johnson, Kevin C. Johnson
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Patent number: 6035451Abstract: A jaw piece is attachable to a base edge of the helmet. The jaw piece and a portion of the base edge of the helmet define a user viewing window. A first face shield is pivotable between an open position and a closed position extending across the viewing window. A seal is provided to engage with a perimeter of the viewing window when the first face shield is in the closed position. The attaching assembly for attaching the first face shield comprises a helmet cam having first helmet cam surfaces configured to releasably attach the first face shield to the protective helmet system and second helmet cam surfaces configured to releasably attach a second face shield to the protective helmet. The attaching assembly generates a first biasing force to bias the seal toward the perimeter of the viewing window when the first face shield is in the closed position and a second biasing force to bias the first face shield away from the jaw piece when in the open position.Type: GrantFiled: March 10, 1998Date of Patent: March 14, 2000Assignee: Minnesota Mining and Manufacturing CompanyInventors: James A. Burns, Frank J. Fabin, Floyd L. Foslien, William A. Mittelstadt
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Patent number: 6016805Abstract: A face seal assembly for respirators comprising a generally U-shaped frame having a bottom portion and first and second side portions spaced from each other and extending in a generally upward direction from the bottom portion. The assembly further includes a first face seal segment attached to the bottom portion at a point closer to the second side portion than the first side portion and to the first side portion at a point above the bottom portion, and a second face seal segment attached to the bottom portion at a point closer to the first side portion than the second side portion and to the second side portion at a point above the bottom portion. The first and second face seal segments may each include an elastic piece.Type: GrantFiled: March 10, 1998Date of Patent: January 25, 2000Assignee: 3M Innovative Properties CompanyInventors: James A. Burns, Gerald M. Brostrom
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Patent number: 6015920Abstract: A process for hydrosilation reactions between olefins and hydrosilanes or hydrosiloxanes wherein a portion of the reactor output is recycled continuously to the reactor.Type: GrantFiled: September 11, 1998Date of Patent: January 18, 2000Assignee: CK Witco CorporationInventors: Curtis L. Schilling, Patrick James Burns, James Stephen Ritscher, Mark Paul Bowman, Thomas Edgeworth Childress, Michael Ray Powell, Eric Michael Graban
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Patent number: 6001343Abstract: The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. The composition also comprises a wrinkle control agent which is fabric lubricant, shape retention polymer, hydrophilic plasticizer, lithium salt, or mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric.Type: GrantFiled: April 27, 1998Date of Patent: December 14, 1999Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Raymond Edward Bolich, Jr., Helen Bernardo Tordil, Robert Mermelstein, Marjorie Mossman Peffly, Ricky Ah-Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung, Anthony James Burns, William Tucker Campbell, Alen David Streuther
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Patent number: 5997759Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers, preferably non-manually operated sprayers.Type: GrantFiled: April 27, 1998Date of Patent: December 7, 1999Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Anthony James Burns, William Tucker Campbell, Alen David Streutker, Ricky Ah-Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung
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Patent number: 5968404Abstract: The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. The composition also comprises a wrinkle control agent which is fabric lubricant, shape retention polymer, hydrophilic plasticizer, lithium salt, or mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric.Type: GrantFiled: April 27, 1998Date of Patent: October 19, 1999Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Raymond Edward Bolich, Jr., Helen Bernardo Tordil, Robert Mermelstein, Marjorie Mossman Peffly, Ricky Ah-Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung, Anthony James Burns, William Tucker Campbell, Alen David Streutker
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Patent number: 5891103Abstract: A safety needle assembly includes a needle having a longitudinal axis, a length, a pointed distal end, a proximal end and a passageway therethrough. The assembly includes a hub having a longitudinal axis, a proximal end, a distal end and an outside surface with an outside diameter. The hub has an axial opening through it for receiving the needle so that the distal end of the needle projects outwardly. The hub has a circumferential groove in the outside surface and a raised annulus located proximally to the groove. The assembly includes a shield with an open end, a closed end, a sidewall with a longitudinal slot extending from the open end toward the closed end. The shield has a first position exposing the needle and a second position wherein the shield obstructs unintentional access to the needle. The shield has a mounting for holding the shield onto the hub with a first portion having an opening for placement on the hub at the groove.Type: GrantFiled: February 28, 1997Date of Patent: April 6, 1999Assignee: Becton Dickinson and CompanyInventor: James A. Burns
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Patent number: 5804263Abstract: A material consisting of a hydrophobic material having a metallic, ceramic or glass surface which has been modified by exposing the surface to a glow discharge plasma to activate the surface, followed by exposing the activated surface to one or more ethylenically unsaturated monomers and irradiating the surface with gamma or electron beam radiation to induce polymerization thereon of the monomer(s) so as to form a hydrophilic polymeric coating on the surface of an article.Type: GrantFiled: December 23, 1994Date of Patent: September 8, 1998Assignee: University of Florida Research Foundation, Inc.Inventors: Eugene P. Goldberg, Ali Yahiaoui, James Burns
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Patent number: 5779074Abstract: A body fluid collection assembly includes a tube having an outside surface, an open end and a closed end forming a chamber having an inside wall for holding a body fluid, the tube has a raised annulus at the open end. The assembly includes a closure with a shield having a top, an opening therethrough and a cavity for receiving the open end of the tube. The cavity has an inside surface having at least one protuberance projecting inwardly from the inside surface so that when the open end of the tube is in the cavity, the protuberance engages said annulus retaining said shield on the tube. The assembly includes a sealing element having a top surface and a lower flange and a gas barrier member bonded to the lower flange to form a primary seal with the inside wall of the tube and a secondary seal at the open end of the tube. The assembly further includes a plug housing having a passage and a resilient plug mounted in the passage, and elements for releasably mounting the plug housing on the shield.Type: GrantFiled: October 9, 1996Date of Patent: July 14, 1998Assignee: Becton, Dickinson and CompanyInventor: James A. Burns
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Patent number: 5738233Abstract: A combination stopper and shield closure for sealing the open end of an evacuated body fluid collection tube to retain the vacuum therein. The stopper is retained within a central aperture in the shield by means of an upper and lower flange, the upper flange having a convex surface for directing residue body fluid away from the center of the flange to reduce contamination. The closure also includes a gas-barrier bonded to the stopper and/or shield to increase the vacuum seal and cam followers extending from the bottom of the shield to interact with cams on the outer surface of the tube to facilitate closure twist-off. In addition, the closure includes flexible tabs around the bottom of the shield to prevent the tube/closure assembly from being pushed out of a needle holder during body fluid collection.Type: GrantFiled: July 26, 1994Date of Patent: April 14, 1998Assignee: Becton Dickinson and CompanyInventor: James A. Burns
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Patent number: 5699923Abstract: A combination stopper and shield closure for sealing the open end of an evacuated body fluid collection tube to retain the vacuum therein. The stopper is retained within a central aperture in the shield by an upper and lower flange, the upper flange having a convex surface for directing residue body fluid away from the center of the flange to reduce contamination. The closure also includes a gas-barrier bonded to the stopper and/or shield to increase the vacuum seal and cam followers extending from the bottom of the shield to interact with cams on the outer surface of the tube to facilitate closure twist-off. In addition, the closure includes flexible tabs around the bottom of the shield to prevent the tube/closure assembly from being pushed out of a needle holder during body fluid collection.Type: GrantFiled: May 31, 1996Date of Patent: December 23, 1997Assignee: Becton, Dickinson and CompanyInventor: James A. Burns
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Patent number: 5662617Abstract: A protective barrier assembly for shielding a piercing element such as a pointed needle cannula or blunt ended cannula during or after use of a medical implement. The piercing element includes a longitudinal axis, a length, a distal end which may be pointed or blunt, a proximal end and a passageway therethrough. The assembly may include a hub configured for mounting to a medical implement such as a syringe or evacuated tube holder and having an axial opening through it for receiving the needle so that the distal end of the needle projects outwardly. The assembly also includes a shield with an open end, a closed end, and a sidewall portion with a longitudinal slot extending from the open end toward the closed end. The shield has a first position exposing the needle and a second position wherein the shield obstructs unintentional access to the needle.Type: GrantFiled: February 6, 1996Date of Patent: September 2, 1997Assignee: Becton, Dickinson and CompanyInventors: Robert B. Odell, Sandor Szabo, James A. Burns
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Patent number: 5643219Abstract: A safety needle assembly includes a needle having a longitudinal axis, a length, a pointed distal end, a proximal end and a passageway therethrough. The assembly includes a hub having a longitudinal axis, a proximal end, a distal end and an outside surface with an outside diameter. The hub has an axial opening through it for receiving the needle so that the distal end of the needle projects outwardly. The hub has a circumferential groove in the outside surface and a raised annulus located proximally to the groove. The assembly includes a shield with an open end, a closed end, a sidewall with a longitudinal slot extending from the open end toward the closed end. The shield has a first position exposing the needle and a second position wherein the shield obstructs unintentional access to the needle. The shield has a mounting for holding the shield onto the hub with a first portion having an opening for placement on the hub at the groove.Type: GrantFiled: September 23, 1994Date of Patent: July 1, 1997Inventor: James A. Burns
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Patent number: 5632396Abstract: A body fluid collection assembly includes a tube having an outside surface, an open end and a closed end forming a chamber having an inside wall for holding a body fluid, the tube has a raised annulus at the open end. The assembly includes a closure with a shield having a top, an opening therethrough and a cavity for receiving the open end of the tube. The cavity has an inside surface having at least one protuberance projecting inwardly from the inside surface so that when the open end of the tube is in the cavity, the protuberance engages said annulus retaining said shield on the tube. The assembly includes a sealing element having a top surface and a lower flange and a gas barrier member bonded to the lower flange to form a primary seal with the inside wall of the tube and a secondary seal at the open end of the tube. The assembly further includes a plug housing having a passage and a resilient plug mounted in the passage, and elements for releasably mounting the plug housing on the shield.Type: GrantFiled: September 28, 1994Date of Patent: May 27, 1997Assignee: Becton, Dickinson and CompanyInventor: James A. Burns
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Patent number: D416649Type: GrantFiled: March 10, 1998Date of Patent: November 16, 1999Assignee: 3M Innovative Properties CompanyInventors: James A. Burns, William J. Swanson
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Patent number: D420770Type: GrantFiled: March 10, 1998Date of Patent: February 15, 2000Assignee: 3M Innovative Properties CompanyInventor: James A. Burns
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Patent number: D420771Type: GrantFiled: March 10, 1998Date of Patent: February 15, 2000Assignee: 3M Innovative Properties CompanyInventor: James A. Burns