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公开(公告)号：US09296847B2
公开(公告)日：2016-03-29
申请号：US14600117
申请日：2015-01-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jerald K. Rasmussen , Catherine A. Bothof , Kannan Seshadri , Erin A. Satterwhite , Robert T. Fitzsimons, Jr. , James L. Hembre , Mahfuza B. Ali
IPC: C08F220/56 , C08F20/00 , B01D15/00 , C08F26/02 , C08F220/60 , G01N33/543
CPC classification number: C08F220/56 , B01D15/00 , C08F20/00 , C08F26/02 , C08F220/60 , G01N33/54393 , Y10T428/12264 , Y10T428/249991
Abstract: Ligand functionalized substrates, methods of making ligand functionalized substrates, and methods of using functionalized substrates are disclosed.
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公开(公告)号：US11237085B2
公开(公告)日：2022-02-01
申请号：US16815749
申请日：2020-03-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jerald K. Rasmussen , Catherine A. Bothof , George W. Griesgraber , Semra Colak Atan , James I. Hembre , Robert T. Fitzsimons, Jr.
IPC: B01D71/44 , G01N1/40 , C07K1/34 , C08J7/18 , C07F9/38 , G01N33/544 , C07K1/18 , B01D67/00 , B01D71/52 , B01D71/56 , B01J20/26 , B01J20/28 , B01J20/32
Abstract: An article that can be used for biomaterial capture comprises (a) a porous substrate; and (b) borne on the porous substrate, a polymer comprising interpolymerized units of at least one monomer consisting of (1) at least one monovalent ethylenically unsaturated group, (2) at least one monovalent ligand functional group selected from acidic groups, basic groups other than guanidino, and salts thereof, and (3) a multivalent spacer group that is directly bonded to the monovalent groups so as to link at least one ethylenically unsaturated group and at least one ligand functional group by a chain of at least six catenated atoms.
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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：US10352835B2
公开(公告)日：2019-07-16
申请号：US15936767
申请日：2018-03-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jerald K. Rasmussen , Catherine A. Bothof , George W. Griesgraber , Semra Colak Atan , James I. Hembre , Robert T. Fitzsimons, Jr.
IPC: B01D71/44 , G01N1/40 , C07K1/34 , C08J7/18 , C07F9/38 , G01N33/544 , C07K1/18 , B01D67/00 , B01D71/52 , B01D71/56 , B01J20/26 , B01J20/28 , B01J20/32
Abstract: An article that can be used for biomaterial capture comprises (a) a porous substrate; and (b) borne on the porous substrate, a polymer comprising interpolymerized units of at least one monomer consisting of (1) at least one monovalent ethylenically unsaturated group, (2) at least one monovalent ligand functional group selected from acidic groups, basic groups other than guanidino, and salts thereof, and (3) a multivalent spacer group that is directly bonded to the monovalent groups so as to link at least one ethylenically unsaturated group and at least one ligand functional group by a chain of at least six catenated atoms.
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公开(公告)号：US08945896B2
公开(公告)日：2015-02-03
申请号：US13748373
申请日：2013-01-23
Applicant: 3M Innovative Properties Company
Inventor： Jerald K. Rasmussen , Catherine A. Bothof , Kannan Seshadri , Erin A. Satterwhite , Robert T. Fitzsimons, Jr. , James L. Hembre , Mahfuza B. Ali
IPC: C08F26/02 , C08F220/56 , C08F20/00 , B01D15/00 , C08F220/60 , G01N33/543
CPC classification number: C08F220/56 , B01D15/00 , C08F20/00 , C08F26/02 , C08F220/60 , G01N33/54393 , Y10T428/12264 , Y10T428/249991
Abstract: Ligand functionalized substrates, methods of making ligand functionalized substrates, and methods of using functionalized substrates are disclosed.
Abstract translation: 配体功能化底物，制备配体官能化底物的方法，以及使用官能化底物的方法。
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Patent Agency Ranking
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：US11279731B2
公开(公告)日：2022-03-22
申请号：US16174373
申请日：2018-10-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jerald K. Rasmussen , Catherine A. Bothof , Kannan Seshadri , James I. Hembre , Robert T. Fitzsimons, Jr. , George W. Griesgraber , Yi He
IPC: C07K1/22 , B01D71/56 , C09D179/02 , B01D67/00 , C07H1/08 , C07K14/765
Abstract: A substrate comprising a crosslinked polymer primer layer, and grafted thereto a ligand-functionalized polymer is provided. The grafted polymer has the requisite affinity for binding neutral or negatively charged biomaterials, such as cells, cell debris, bacteria, spores, viruses, nucleic acids, and proteins, at pH's near or below the pI's of the biomaterials.
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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：US10450333B2
公开(公告)日：2019-10-22
申请号：US16276907
申请日：2019-02-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： George W. Griesgraber , Robert T. Fitzsimons, Jr. , Douglas A. Hanggi , Masayuki Nakamura , Jerald K. Rasmussen
IPC: C07F7/18 , B01J20/28 , B01J20/32 , B01J20/10 , B01J20/289 , B01J20/286 , B01D24/00 , C12M1/12 , B01D15/00 , G01N1/40 , B01J20/22
Abstract: Guanidine-functionalized particles and methods of making and using such particles.
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