Patents by Inventor Marcos P. Franca
Marcos P. Franca 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: 10730681Abstract: The present disclosure provides a food package. In an embodiment, the food package includes a microcapillary sheet having a first end and a second end and opposing surfaces. The microcapillary sheet includes a matrix composed of a polymeric material and a plurality of channels. The channels are disposed in parallel in the matrix and between the opposing surfaces. The channels extend from the first end to the second end of the microcapillary sheet. The microcapillary sheet includes a perforation traversing at least two channels. The perforation extends from a surface of the microcapillary sheet and through a wall of the at least two channels.Type: GrantFiled: March 1, 2016Date of Patent: August 4, 2020Assignee: Dow Global Technologies LLCInventors: Marcos P. Franca, Bruno R. Pereira, Wenyi Huang, Susan L. Jordan, Jaime L. Curtis-Fisk
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Patent number: 10597210Abstract: The present disclosure provides a flexible pouch. In an embodiment, the flexible pouch includes opposing flexible films. The opposing flexible films define a common peripheral edge. The flexible pouch includes a microcapillary strip sealed between the opposing flexible films. A first side of the microcapillary strip is located at a first side of the common peripheral edge. A second side of the microcapillary strip is located at a second side of the common peripheral edge. A peripheral seal extends along at least a portion of the common peripheral edge. The peripheral seal includes a sealed microcapillary segment.Type: GrantFiled: June 24, 2016Date of Patent: March 24, 2020Assignee: Dow Global Technologies LLCInventors: Marcos P. Franca, Bruno Rufato Pereira, Wenyi Huang, Laura J. Dietsche
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Patent number: 10589882Abstract: A flexible container is provided. The flexible container includes four panels. The four panels form (i) a body portion; (ii) a neck portion, and a flare portion that extends from the neck portion; (iii) a tapered transition portion between the body portion and the neck portion; and (iv) the neck portion has a reduced width. The flare portion has an expanded end. The width of the flare portion gradually increases from the neck portion to the expanded end.Type: GrantFiled: July 15, 2015Date of Patent: March 17, 2020Assignee: Dow Global Technologies LLCInventors: Bruno R. Pereira, Marcos P. Franca, Kenneth R. Wilkes
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Patent number: 10494150Abstract: A flexible container is provided. The flexible container includes four panels. The four panels form (i) a body portion; (ii) a neck portion, and a flare portion that extends from the neck portion; (iii) a tapered transition portion between the body portion and the neck portion; and (iv) the neck portion has a reduced width. The flare portion has an expanded end. The width of the flare portion gradually increases from the neck portion to the expanded end.Type: GrantFiled: March 22, 2017Date of Patent: December 3, 2019Assignee: DOW GLOBAL TECHNOLOGIES LLCInventors: Bruno R. Pereira, Marcos P. Franca
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Patent number: 10486880Abstract: A fitment is provided and includes a top portion, a base, and a channel extending through the top portion and the base for passage of a flowable material. The base includes a pair of opposing sidewalls. The sidewalls extend around the channel. The sidewalls are joined together at opposing ends. The fitment further includes at least one sealing rib extending along the sidewalls. The sealing rib includes an ethylene/?-olefin multi-block copolymer.Type: GrantFiled: September 22, 2016Date of Patent: November 26, 2019Assignee: Dow Global Technologies, LLCInventors: Marcos P. Franca, Bruno R. Pereira, Peter J. Schulz, Scott R. Kaleyta
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Patent number: 10486845Abstract: In an embodiment of the present disclosure, a process for producing a flexible pouch is provided. The process includes placing a capillary precursor element (CPE) between two opposing flexible films. The flexible films define a common peripheral edge. The CPE comprises an array of pins sandwiched between two opposing polymeric strips. The process includes positioning a first side of the CPE at a first side of the common peripheral edge and positioning a second side of the CPE at a second side of the common peripheral edge. The process includes first sealing, at a first seal condition, (i) the opposing polymeric strips to each other to form a matrix, and (ii) sealing the matrix to the two opposing flexible films. The process includes removing the array of pins from the matrix to form an in situ microcapillary strip.Type: GrantFiled: June 24, 2016Date of Patent: November 26, 2019Assignee: Dow Global Technologies LLCInventors: Marcos P. Franca, Bruno Rufato Pereira, Wenyi W. Huang, Laura J. Dietsche
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Patent number: 10099817Abstract: A process for producing a flexible container is provided. The process includes: A. providing a rear panel web, a front panel web, a first folded gusset panel web, and a second folded gusset panel web, each panel web having peripheral edges and a bottom face, each bottom face having two opposing tapered edges meeting at a bottom end; B. placing the folded gusset panel webs between the rear panel web and the front panel web, the gusset panel webs opposing each other, the panel webs configured to form a common periphery and the bottom seal area including the bottom end of each panel; C. first sealing the peripheral edges, the tapered edges, and the bottom seal area under a set of heat seal conditions; D. second sealing a portion of the bottom seal area under a second heat seal condition; and E. forming a flexible container.Type: GrantFiled: May 1, 2015Date of Patent: October 16, 2018Assignee: Dow Global Technologies LLCInventors: Kenneth R. Wilkes, Marlos G. Oliveira, Marcos P. Franca
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Publication number: 20180273268Abstract: The present disclosure provides a fitment. In an embodiment, a fitment is provided and includes a top portion, a base, and a channel extending through the top portion and the base for passage of a flowable material. The base includes a pair of opposing sidewalls. The sidewalls extend around the channel. The sidewalls are joined together at opposing ends. The fitment further includes at least one sealing rib extending along the sidewalls. The sealing rib includes an ethylene/?-olefin multi-block copolymer.Type: ApplicationFiled: September 22, 2016Publication date: September 27, 2018Applicant: Dow Global Technologies LLCInventors: Marcos P. Franca, Bruno R. Pereira, Peter J. Schulz, Scott R. Kaleyta
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Patent number: 10071837Abstract: The present disclosure provides a fitment. In an embodiment, a fitment is provided and includes a top portion, a base, and a channel extending through the top portion and the base for passage of a flowable material. The fitment includes a flexible valve extending across the channel. The flexible valve includes a slit which opens to permit flow therethrough. The flexible valve includes an ethylene/?-olefin multi-block copolymer.Type: GrantFiled: September 30, 2015Date of Patent: September 11, 2018Assignee: Dow Global Technologies LLCInventors: Marcos P. Franca, Bruno R. Pereira
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Publication number: 20180194528Abstract: The present disclosure provides a flexible pouch. In an embodiment, the flexible pouch includes opposing flexible films. The opposing flexible films define a common peripheral edge. The flexible pouch includes a microcapillary strip sealed between the opposing flexible films. A first side of the microcapillary strip is located at a first side of the common peripheral edge. A second side of the microcapillary strip is located at a second side of the common peripheral edge. A peripheral seal extends along at least a portion of the common peripheral edge. The peripheral seal includes a sealed microcapillary segment.Type: ApplicationFiled: June 24, 2016Publication date: July 12, 2018Inventors: Marcos P. Franca, Bruno Rufato Pereira, Wenyi Huang, Laura J. Dietsche
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Publication number: 20180186536Abstract: In an embodiment of the present disclosure, a process for producing a flexible pouch is provided. The process includes placing a capillary precursor element (CPE) between two opposing flexible films. The flexible films define a common peripheral edge. The CPE comprises an array of pins sandwiched between two opposing polymeric strips. The process includes positioning a first side of the CPE at a first side of the common peripheral edge and positioning a second side of the CPE at a second side of the common peripheral edge. The process includes first sealing, at a first seal condition, (i) the opposing polymeric strips to each other to form a matrix, and (ii) sealing the matrix to the two opposing flexible films. The process includes removing the array of pins from the matrix to form an in situ microcapillary strip.Type: ApplicationFiled: June 24, 2016Publication date: July 5, 2018Inventors: Marcos P. Franca, Bruno Rufato Pereira, Wenyi W. Huang, Laura J. Dietsche
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Patent number: 9908668Abstract: The present disclosure provides a flexible container having four panels—a front panel, a rear panel, and opposing gusseted side panels. The front panel bottom face includes a first line defined by the inner edge of a first peripheral tapered seal and a second line defined by the inner edge of a second peripheral tapered seal. The first line intersects the second line at an apex point in a bottom seal area. The front panel bottom face has a bottom distalmost inner seal point on the inner edge and the apex point is separated from the bottom distalmost inner seal point by a distance from 0 mm to less than 8.0 mm.Type: GrantFiled: May 1, 2015Date of Patent: March 6, 2018Assignee: Dow Global Technologies LLCInventors: Kenneth R. Wilkes, Marlos G. Oliveira, Marcos P. Franca
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Publication number: 20170253410Abstract: The present disclosure provides a food package. In an embodiment, the food package includes a microcapillary sheet having a first end and a second end and opposing surfaces. The microcapillary sheet includes a matrix composed of a polymeric material and a plurality of channels. The channels are disposed in parallel in the matrix and between the opposing surfaces. The channels extend from the first end to the second end of the microcapillary sheet. The microcapillary sheet includes a perforation traversing at least two channels. The perforation extends from a surface of the microcapillary sheet and through a wall of the at least two channels.Type: ApplicationFiled: March 1, 2016Publication date: September 7, 2017Inventors: Marcos P. Franca, Bruno R. Pereira, Wenyi Huang, Susan L. Jordan, Jaime L. Curtis-Fisk
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Publication number: 20170190493Abstract: A flexible container is provided. The flexible container includes four panels. The four panels form (i) a body portion; (ii) a neck portion, and a flare portion that extends from the neck portion; (iii) a tapered transition portion between the body portion and the neck portion; and (iv) the neck portion has a reduced width. The flare portion has an expanded end. The width of the flare portion gradually increases from the neck portion to the expanded end.Type: ApplicationFiled: March 22, 2017Publication date: July 6, 2017Inventors: Bruno R. Pereira, Marcos P. Franca
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Patent number: 9624005Abstract: A flexible container is provided. The flexible container includes four panels. The four panels form (i) a body portion; (ii) a neck portion, and a flare portion that extends from the neck portion; (iii) a tapered transition portion between the body portion and the neck portion; and (iv) the neck portion has a reduced width. The flare portion has an expanded end. The width of the flare portion gradually increases from the neck portion to the expanded end.Type: GrantFiled: July 15, 2015Date of Patent: April 18, 2017Assignee: Dow Global Technologies LLCInventors: Bruno R. Pereira, Marcos P. Franca
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Publication number: 20170088318Abstract: The present disclosure provides a fitment. In an embodiment, a fitment is provided and includes a top portion, a base, and a channel extending through the top portion and the base for passage of a flowable material. The fitment includes a flexible valve extending across the channel. The flexible valve includes a slit which opens to permit flow therethrough. The flexible valve includes an ethylene/?-olefin multi-block copolymer.Type: ApplicationFiled: September 30, 2015Publication date: March 30, 2017Inventors: Marcos P. Franca, Bruno R. Pereira
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Publication number: 20160016695Abstract: A flexible container is provided. The flexible container includes four panels. The four panels form (i) a body portion; (ii) a neck portion, and a flare portion that extends from the neck portion; (iii) a tapered transition portion between the body portion and the neck portion; and (iv) the neck portion has a reduced width. The flare portion has an expanded end. The width of the flare portion gradually increases from the neck portion to the expanded end.Type: ApplicationFiled: July 15, 2015Publication date: January 21, 2016Inventors: Bruno R. Pereira, Marcos P. Franca
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Publication number: 20160016679Abstract: A flexible container is provided. The flexible container includes four panels. The four panels form (i) a body portion; (ii) a neck portion, and a flare portion that extends from the neck portion; (iii) a tapered transition portion between the body portion and the neck portion; and (iv) the neck portion has a reduced width. The flare portion has an expanded end. The width of the flare portion gradually increases from the neck portion to the expanded end.Type: ApplicationFiled: July 15, 2015Publication date: January 21, 2016Inventors: Bruno R. Pereira, Marcos P. Franca, Kenneth R. Wilkes
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Publication number: 20150314919Abstract: A process for producing a flexible container is provided and includes: A. providing a rear panel web, a front panel web, a first folded gusset panel web, and a second folded gusset panel web, each panel web having peripheral edges and a bottom face, each bottom face having two opposing tapered edges meeting at a bottom end; B. placing the folded gusset panel webs between the rear panel web and the front panel web, the gusset panel webs opposing each other, the panel webs configured to form a common periphery and the bottom seal area including the bottom end of each panel; C. first sealing the peripheral edges, the tapered edges, and the bottom seal area under a set of heat seal conditions; D. second sealing a portion of the bottom seal area under a second heat seal condition; and E. forming a flexible container.Type: ApplicationFiled: May 1, 2015Publication date: November 5, 2015Inventors: Kenneth R. Wilkes, Marlos G. Oliveira, Marcos P. Franca
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Publication number: 20150314928Abstract: The present disclosure provides a flexible container having four panels—a front panel, a rear panel, and opposing gusseted side panels. The front panel bottom face includes a first line defined by the inner edge of a first peripheral tapered seal and a second line defined by the inner edge of a second peripheral tapered seal. The first line intersects the second line at an apex point in a bottom seal area. The front panel bottom face has a bottom distalmost inner seal point on the inner edge and the apex point is separated from the bottom distalmost inner seal point by a distance from 0 mm to less than 8.0 mm.Type: ApplicationFiled: May 1, 2015Publication date: November 5, 2015Inventors: Kenneth R. Wilkes, Marlos G. Oliveira, Marcos P. Franca