Patents by Inventor Li-Ying Yang
Li-Ying Yang 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: 11267971Abstract: Nail sealable materials comprising a matrix material and bentonite embedded within the matrix material are described herein in accordance with non-limiting embodiments of the present disclosure. In some embodiments, the nail sealable material comprises a sufficient amount of bentonite, such that the nail sealable material passes ASTM D1970 at a specified nail sealable material test thickness. Some embodiments relate to systems and methods utilizing the nail sealable materials described herein.Type: GrantFiled: April 7, 2021Date of Patent: March 8, 2022Assignee: BMIC LLCInventors: Eric R. Anderson, Walter Zarate, Li-Ying Yang
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Publication number: 20210379622Abstract: Some embodiments of the present disclosure relate to methods and roofing systems including a hybrid layered structure. In some embodiments, the hybrid layered layer structure, method, and system are used for waterproofing at least one steep slope roof substrate. In some embodiments, the at least one steep slope roof substrate at least one protruding member protruding from the at least one steep slope roof substrate. In some embodiments, the hybrid layered structure comprises a first coating layer, a roofing membrane, and a second coating layer.Type: ApplicationFiled: August 18, 2021Publication date: December 9, 2021Inventors: Li-Ying Yang, Yan Zheng, Brian Duffy, Yixi Xiao
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Publication number: 20210317315Abstract: Nail sealable materials comprising a matrix material and bentonite embedded within the matrix material are described herein in accordance with non-limiting embodiments of the present disclosure. In some embodiments, the nail sealable material comprises a sufficient amount of bentonite, such that the nail sealable material passes ASTM D1970 at a specified nail sealable material test thickness. Some embodiments relate to systems and methods utilizing the nail sealable materials described herein.Type: ApplicationFiled: April 7, 2021Publication date: October 14, 2021Inventors: Eric R. Anderson, Walter Zarate, Li-Ying Yang
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Patent number: 11097311Abstract: Some embodiments of the present disclosure relate to methods and roofing systems including a hybrid layered structure. In some embodiments, the hybrid layered layer structure, method, and system are used for waterproofing at least one steep slope roof substrate. In some embodiments, the at least one steep slope roof substrate at least one protruding member protruding from the at least one steep slope roof substrate. In some embodiments, the hybrid layered structure comprises a first coating layer, a roofing membrane, and a second coating layer.Type: GrantFiled: January 15, 2021Date of Patent: August 24, 2021Assignee: BMIC LLCInventors: Li-Ying Yang, Yan Zheng, Brian Duffy, Yixi Xiao
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Publication number: 20210230876Abstract: A method includes obtaining a roofing membrane. A first layer of the roofing membrane is applied along a length of a roofing substrate covering a first portion of the roofing substrate. At least a first edge of the first layer is fastened to the roofing substrate. A second layer of the roofing membrane is applied over the first layer along the length of the roofing substrate such that a first edge of the second layer overlies the second edge of the first layer. The first edge of the second layer and the second edge of the first layer are fastened to the roofing substrate using a second fastener in a fastening zone along the length the roofing substrate. The second layer is reoriented such that the second layer overlies the fastening zone and covers a second portion of the roofing substrate adjacent the first portion of the roofing substrate.Type: ApplicationFiled: January 22, 2021Publication date: July 29, 2021Inventors: Li-Ying Yang, Jeffrey Avitabile, Joseph Nigro, Daniel Podewils, Brian A. Davis, Eric R. Anderson, Matthew Gimpert
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Publication number: 20210220870Abstract: Some embodiments of the present disclosure relate to methods and roofing systems including a hybrid layered structure. In some embodiments, the hybrid layered layer structure, method, and system are used for waterproofing at least one steep slope roof substrate. In some embodiments, the at least one steep slope roof substrate at least one protruding member protruding from the at least one steep slope roof substrate. In some embodiments, the hybrid layered structure comprises a first coating layer, a roofing membrane, and a second coating layer.Type: ApplicationFiled: January 15, 2021Publication date: July 22, 2021Inventors: Li-Ying Yang, Yan Zheng, Brian Duffy, Yixi Xiao
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Publication number: 20210095474Abstract: A roofing composite membrane includes a base layer including a first thermoplastic polyolefin. A weight of the base layer is between 5 and 25 grams per square foot. A coating layer at least partially coats the base layer. The coating layer includes at least one inorganic additive, and a second thermoplastic polyolefin including polypropylene and having a melt flow rate between 0.5 grams per 10 minutes and 12 grams per 10 minutes.Type: ApplicationFiled: September 30, 2020Publication date: April 1, 2021Inventors: Li-Ying Yang, Jeffrey Avitabile, Joseph Nigro, Daniel Podewils, Brian A. Davis, Eric R. Anderson, Matthew Gimpert, Yan Zheng, Brian E. Duffy, Yixi Xiao
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Patent number: 9611647Abstract: A thermoplastic single ply protective roof covering may have two pressure sensitive rubber-based adhesive backings. These dual-adhesive backings may be used to provide for a non-heat welded seam having a combination of good seam strength and fire performance.Type: GrantFiled: July 31, 2014Date of Patent: April 4, 2017Assignee: BUILDING MATERIALS INVESTMENT CORPORATIONInventor: Li-Ying Yang
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Patent number: 9446568Abstract: The present invention is a single ply building membrane comprising a single ply membrane with a base and a cap layer and a top and bottom surface, having a predetermined printed design on the cap layer, and a predetermined texture on at least one surface of the membrane. The membrane may comprise compounds selected from the group consisting of thermoplastics and thermosets. The printed and textured designs may be of a laid roof or siding. The invention includes a method of installing a single ply building membrane on a building surface and a method of manufacturing such membrane.Type: GrantFiled: March 18, 2005Date of Patent: September 20, 2016Assignee: BUILDING MATERIALS INVESTMENT CORPORATIONInventors: Timothy Larson, William P. Kuhn, Edward Nebesnak, Li-Ying Yang
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Patent number: 9359014Abstract: The present disclosure relates, in some embodiments, to thermoplastic-olefin-based roofing membrane comprising a polymer blend. The polymer blend may comprise a thermoplastic olefin elastomer at about 30% to about 75% by weight of the polymer blend and a thermoplastic vulcanizate at about 10% to about 40% by weight of the polymer blend. The polymer blend may further comprise a thermoplastic polyolefin copolymer at about 5% to about 10% by weight of the polymer blend. In some embodiments, the thermoplastic olefin-based roofing membrane may be a single ply membrane configured to remain substantially free of swelling when exposed to an elastomer polymer compound. The thermoplastic olefin-based roofing membrane may be about 20 mils to about 40 mils thick. The thermoplastic-olefin-based roofing membrane may comprise a stretchability of about 14 lbf to about 30 lbf.Type: GrantFiled: December 2, 2014Date of Patent: June 7, 2016Assignee: BUILDING MATERIALS INVESTMENT CORPORATIONInventors: Li-Ying Yang, Arnis Paeglis, Daniel Podewils
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Patent number: 9321490Abstract: The present disclosure relates, in some embodiments, to thermoplastic-olefin-based roofing membrane comprising a polymer blend. The polymer blend may comprise a thermoplastic olefin elastomer at about 30% to about 75% by weight of the polymer blend and a thermoplastic vulcanizate at about 10% to about 40% by weight of the polymer blend. The polymer blend may further comprise a thermoplastic polyolefin copolymer at about 5% to about 10% by weight of the polymer blend. In some embodiments, the thermoplastic olefin-based roofing membrane may be a single ply membrane configured to remain substantially free of swelling when exposed to an elastomer polymer compound. The thermoplastic olefin-based roofing membrane may be about 20 mils to about 40 mils thick. The thermoplastic-olefin-based roofing membrane may comprise a stretchability of about 14 lbf to about 30 lbf.Type: GrantFiled: December 2, 2014Date of Patent: April 26, 2016Assignee: BUILDING MATERIALS INVESTMENT CORPORATIONInventors: Li-Ying Yang, Arnis Paeglis, Daniel Podewils
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Patent number: 9133621Abstract: A universal inside corner patch for patching inside corners formed by protrusions from a commercial low slope roof is disclosed. The universal inside corner patch includes a body having a central portion and a peripheral portion. A cutout is formed in the body extending from the peripheral portion to the central portion thereof. The cutout defines in the body a skirt having an edge on one side of the cutout and a flap having an edge on an opposite side of the cutout. Folding locations such as lines or other indicia on the body correspond to respective angles of an inside corner to be patched. When the skirt portion is overlapped with the flap portion with the edge of the skirt portion registering with one of the folding locations, the inside corner patch is configured to conform to an inside corner with an angle corresponding to the one of the folding locations. An adhesive may be disposed on a back surface of the body for adhering and sealing the corner patch in place.Type: GrantFiled: December 18, 2013Date of Patent: September 15, 2015Assignee: Building Materials Investment CorporationInventors: Sudhir B. Railkar, Lynn G. Picone, Brian Duffy, Dave Scott, Li-Ying Yang
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Publication number: 20150176281Abstract: The present disclosure relates, according to some embodiments, to single ply roofing membranes comprising a top layer, a scrim layer, and a bottom layer. A bottom layer may comprise a bottom layer surface having at least one non-embossed band and an embossing region comprising embossing. Embossing may extend from the bottom layer surface into the bottom layer and may comprise truncated pyramids or frustums with curvilinear bases.Type: ApplicationFiled: July 31, 2014Publication date: June 25, 2015Inventors: Li-Ying YANG, Matti Kiik, Keith A. Ahrens, Helene Hardy Pierce, William J. Broussard, Joseph Smith
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Publication number: 20140342134Abstract: A thermoplastic single ply protective roof covering may have two pressure sensitive rubber-based adhesive backings. These dual-adhesive backings may be used to provide for a non-heat welded seam having a combination of good seam strength and fire performance.Type: ApplicationFiled: July 31, 2014Publication date: November 20, 2014Inventor: Li-Ying YANG
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Patent number: 8834993Abstract: A thermoplastic single ply protective roof covering may have two pressure sensitive rubber-based adhesive backings These dual-adhesive backings may be used to provide for a non-heat welded seam having a combination of good seam strength and fire performance.Type: GrantFiled: November 16, 2012Date of Patent: September 16, 2014Assignee: Building Materials Investment CorporationInventor: Li-Ying Yang
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Patent number: 8822397Abstract: Various low VOC compositions of the present disclosure may be suitable for use as surface cleaners. In an exemplary embodiment, the disclosed composition may be used to clean membranes used on roofs and in the roofing industry. In an exemplary embodiment, the disclosed composition comprises various concentrations of soy extract and parachlorobenzotrifluoride (PCBTF). In an embodiment, the composition may further include a VOC and a filler.Type: GrantFiled: September 26, 2013Date of Patent: September 2, 2014Assignee: Building Materials Investment CorporationInventors: Lingtao Yu, Li-Ying Yang
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Publication number: 20140165478Abstract: A universal inside corner patch for patching inside corners formed by protrusions from a commercial low slope roof is disclosed. The universal inside corner patch includes a body having a central portion and a peripheral portion. A cutout is formed in the body extending from the peripheral portion to the central portion thereof. The cutout defines in the body a skirt having an edge on one side of the cutout and a flap having an edge on an opposite side of the cutout. Folding locations such as lines or other indicia on the body correspond to respective angles of an inside corner to be patched. When the skirt portion is overlapped with the flap portion with the edge of the skirt portion registering with one of the folding locations, the inside corner patch is configured to conform to an inside corner with an angle corresponding to the one of the folding locations. An adhesive may be disposed on a back surface of the body for adhering and sealing the corner patch in place.Type: ApplicationFiled: December 18, 2013Publication date: June 19, 2014Applicant: Building Materials Investment CorporationInventors: Sudhir B. Railkar, Lynn G. Picone, Brian Duffy, Dave Scott, Li-Ying Yang
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Patent number: 8347576Abstract: A single ply mechanically embossed roofing membrane in a roll form for use in commercial applications on flat and low pitched roofs. The roofing membrane preferably includes a scrim or reinforcement sheet sandwiched between a top layer and a bottom layer, wherein the bottom layer is completely embossed with various configurations forming alternating ridges and valleys. The embossed roofing membrane improves roll blocking upon installation. The embossed roofing membrane can be installed by fully adhering or mechanically attaching to the roof deck.Type: GrantFiled: March 11, 2004Date of Patent: January 8, 2013Assignee: Building Materials Investment CorporationInventors: Li-Ying Yang, Edward Nebesnak, William P. Kuhn
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Patent number: 8313597Abstract: Embodiments disclosed herein provide a novel and cost effective application of a thermoplastic heat-welding rod for welding thermoplastic standing seam profiles and other similar materials to thermoplastic roofing membrane, and providing secure attachment without roof penetration and profile/membrane separation. In addition, embodiments disclosed herein provide a welding attachment or apparatus for performing such heat-welding of thermoplastic materials. In one embodiment, an apparatus for welding a thermoplastic profile strip to a thermoplastic membrane may comprise a first nozzle configured to direct hot air along a portion of a first longitudinal edge of a horizontal base of a thermoplastic profile strip placed on a thermoplastic membrane. Also, such an apparatus may comprise a second nozzle configured to direct hot air along a portion of a second, opposing longitudinal edge of the thermoplastic profile strip.Type: GrantFiled: April 29, 2010Date of Patent: November 20, 2012Assignee: Building Materials Investment CorporationInventors: Li-Ying Yang, Sudhir Railkar, Yogesh Patel
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Patent number: 8202596Abstract: In accordance with the disclosed principles, a novel thermoplastic profile roofing strip and an apparatus for welding the thermoplastic profile roofing strip to a thermoplastic roofing membrane is disclosed. In one embodiment, the thermoplastic profile roofing strip may comprise a horizontal base extending longitudinally and having a notched profile. In addition, the thermoplastic profile strip may comprise a vertical central portion laterally connected at one edge and normal to the horizontal base. In such embodiments, the vertical central portion extends longitudinally along the horizontal base to provide the improved profile. Related methods of welding a thermoplastic strip to a thermoplastic membrane are also disclosed.Type: GrantFiled: December 31, 2009Date of Patent: June 19, 2012Assignee: Building Materials Investment CorporationInventors: Li-Ying Yang, Thomas J. Taylor, Sudhir Railkar