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公开(公告)号：US10813793B2
公开(公告)日：2020-10-27
申请号：US15129434
申请日：2015-03-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Simon S. Fung , Chaodi Li , Brittany A. Akehurst , Jie Liu , James M. Sieracki
IPC: A61F13/00
Abstract: An article comprising a macroporous wound-packing material and a microcorrugated microporous wound-contact layer is provided. The wound packing material is coupled to and/or substantially surrounded by the wound-contact layer. The average pore diameter of the microporous layer is less than or equal to about 90 m. A method of treating a wound using a microcorrugated microporous wound-contact layer and a macroporous wound packing material is also provided.
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公开(公告)号：US11376164B2
公开(公告)日：2022-07-05
申请号：US16770989
申请日：2018-12-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Amy K. McNulty , Robert T. Fitzsimons, Jr. , Kurt J. Halverson , Bryan A. Baker , Jana Ninkovic , Jie Liu , Minghua Dai , Wei Zhang , Kiu-Yuen Tse , David R. Holm , Graham M. Clarke , Federica Sgolastra
Abstract: An article, including a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site and a second surface opposite the first surface; wherein at least one of the interconnected polymeric stand has a plurality of features extending from the first surface of the interconnected polymeric strands; wherein at least one of the interconnected polymeric strands is non-linear; a plurality of openings between adjacent interconnected polymeric strands; an adhesive layer in contact with the second surface of the interconnected polymeric strands; and a filler in contact with the adhesive layer, the adhesive layer in between the network of interconnected polymeric strands and the filler; wherein the article is a negative pressure wound therapy article.
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公开(公告)号：US11254716B2
公开(公告)日：2022-02-22
申请号：US16339139
申请日：2017-10-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Minghua Dai , Amy K. McNulty , Federica Sgolastra , Jie Liu , Jana Ninkovic , Robert T. Fitzsimons, Jr.
Abstract: A polypeptide having a sequence at least 60% identical to SEQ ID NO: 1 (WFEWPYWEMNVPDVWN) is provided. The polypeptide includes no more than 100 total amino acid residues.
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公开(公告)号：US20200146892A1
公开(公告)日：2020-05-14
申请号：US16624785
申请日：2018-06-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Amy K. McNulty , Robert T. Fitzsimons, Jr. , Kurt J. Halverson , Bryan A. Baker , Jana Ninkovic , Jie Liu , Minghua Dai , Wei Zhang , Graham M. Clarke , Federica Sgolastra
Abstract: An article, including a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site; wherein at least one of the interconnected polymeric strand has a plurality of features extending from the first surface of the interconnected polymeric strands; wherein only one of any two adjacent polymeric strands has a plurality of features extending from the first surface of the interconnected polymeric strands; and wherein at least one of the interconnected polymeric strands is non-linear; and a plurality of openings between adjacent interconnected polymeric strands.
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公开(公告)号：US20160325022A1
公开(公告)日：2016-11-10
申请号：US15109381
申请日：2014-12-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jie Liu , Amy K. McNulty
IPC: A61L27/60 , A61L27/54 , A61L27/26 , A61L27/24 , D01D1/02 , A61L27/22 , A61L27/38 , A61L27/36 , D01D5/00 , A61L27/58 , A61L27/20
CPC classification number: A61L27/60 , A61L27/20 , A61L27/222 , A61L27/24 , A61L27/26 , A61L27/362 , A61L27/3804 , A61L27/3813 , A61L27/3839 , A61L27/3886 , A61L27/54 , A61L27/58 , A61L2300/42 , A61L2300/604 , A61L2400/12 , A61L2430/34 , D01D1/02 , D01D5/003 , D10B2509/00 , C08L89/06 , C08L5/10
Abstract: A synthetic scaffold that comprises a population of nanofibers that include collagen and an anti-thrombotic glycan is provided. In addition, a method of making the synthetic scaffold is provided. The synthetic scaffold is sufficiently stable to facilitate ingrowth and proliferation of biological cells. The synthetic scaffold also degrades at a rate that makes it suitable for use as a temporary cell support for use in wound healing applications.
Abstract translation: 提供了包含包含胶原蛋白和抗血栓形成聚糖的纳米纤维群的合成支架。 此外，提供了制造合成支架的方法。 合成支架足够稳定以促进生物细胞的向内生长和增殖。 合成支架也以使其适合用作伤口愈合应用中的临时细胞支架的速率降解。
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Patent Agency Ranking
公开(公告)号：US20200337907A1
公开(公告)日：2020-10-29
申请号：US16759090
申请日：2018-10-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert T. Fitzsimons, Jr. , Bryan A. Baker , Jana Ninkovic , Jie Liu , Federica Sgolastra , Minghua Dai , Wei Zhang , Amy K. McNulty
Abstract: An article including: a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site; wherein none of the interconnected polymeric strand has a feature extending from the first surface of the interconnected polymeric strands; wherein at least one of the interconnected polymeric strands is non-linear; and a plurality of openings between adjacent interconnected polymeric strands; wherein the article is a negative pressure wound therapy article
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公开(公告)号：US11034728B2
公开(公告)日：2021-06-15
申请号：US16339085
申请日：2017-09-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Minghua Dai , Amy K. McNulty , Federica Sgolastra , Jie Liu , Jana Ninkovic , Robert T. Fitzsimons, Jr.
IPC: C07K7/08
Abstract: A polypeptide having a sequence at least 70% identical to SEQ ID NO: 1 (YVSPGMKNVNWWSHWWHATD) is provided. The polypeptide includes no more than 100 total amino acid residues.
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公开(公告)号：US20200368072A1
公开(公告)日：2020-11-26
申请号：US16770989
申请日：2018-12-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Amy K. McNulty , Robert T. Fitzsimons , Kurt J. Halverson , Bryan A. Baker , Jana Ninkovic , Jie Liu , Minghua Dai , Wei Zhang , Kiu-Yuen Tse , David R. Holm , Graham M. Clarke , Federica Sgolastra
Abstract: An article, including a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site and a second surface opposite the first surface; wherein at least one of the interconnected polymeric stand has a plurality of features extending from the first surface of the interconnected polymeric strands; wherein at least one of the interconnected polymeric strands is non-linear; a plurality of openings between adjacent interconnected polymeric strands; an adhesive layer in contact with the second surface of the interconnected polymeric strands; and a filler in contact with the adhesive layer, the adhesive layer in between the network of interconnected polymeric strands and the filler; wherein the article is a negative pressure wound therapy article.
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9.发明申请公开(公告)号：US20190388355A1
公开(公告)日：2019-12-26
申请号：US16465346
申请日：2017-11-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Randilynn B. Christensen , Kenton D. Budd , Afshin Falsafi , Mahmut Aksit , Jana Ninkovic , Jie Liu , Mark B. Agre , Masayuki Nakamura , Jason W. Bjork , Bill H. Dodge
Abstract: A (e.g. hardenable dental) composition is described comprising (e.g. a first part comprising) an encapsulated material wherein the encapsulated material comprises a basic core material and an inorganic shell material comprising a metal oxide surrounding the core; and (e.g. a second part comprising) water or an acidic component. Also described is an encapsulated material (e.g. suitable for use in a biological carrier material) comprising a basic core material and an inorganic shell material comprising a metal oxide surrounding the core.
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公开(公告)号：US20190183685A1
公开(公告)日：2019-06-20
申请号：US16311508
申请日：2017-06-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Amy K. McNulty , Robert T. Fitzsimons, Jr. , Kurt J. Halverson , Bryan A. Baker , Jana Ninkovic , Jie Liu , Minghua Dai , Wei Zhang , Federica Sgolastra
CPC classification number: A61F13/00068 , A61M1/0088 , A61M27/00
Abstract: An article, including a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site; wherein at least one of the interconnected polymeric strand has a plurality of features extending from the first surface of the interconnected polymeric strands; wherein at least one of the interconnected polymeric strands is non-linear; and a plurality of openings between adjacent polymeric strands; wherein the article is a negative pressure wound therapy article.
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