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公开(公告)号：US20220334108A1
公开(公告)日：2022-10-20
申请号：US17762945
申请日：2020-09-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Frederica Sgolastra , Stephen B. Roscoe , Daniel M. Dohmeier , Masayuki Nakamura , Catherine A. Bothof , Deniz Yuksel Yurt , David D. Johnson , Kyle A. Kalstabakken , Minghua Dai , Myungchan Kang , Neil Percy , Leslie M. Horton , Stephen M. Kennedy
IPC: G01N33/53 , G01N33/543 , G01N33/552 , G01N33/74 , C03C11/00 , C03C17/30
Abstract: A composition and method of detecting an analyte in a sample using the composition, the composition including: a liquid that includes water; a plurality of first hollow glass bubbles in the liquid; a plurality of covalently attached first affinity groups that are covalently attached to at least some of the plurality of first hollow glass bubbles; and a plurality of first detector compound molecules not covalently bonded to the plurality of first hollow glass bubbles; wherein the first detector compound molecules include a first detectable group that is detected at a first wavelength; and wherein the first hollow glass bubbles have: a density of less than 0.60 gram/mole; a span of less than 1.0; and a plurality of covalently attached first affinity groups.
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公开(公告)号：US10859477B2
公开(公告)日：2020-12-08
申请号：US15414265
申请日：2017-01-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Masayuki Nakamura , Naota Sugiyama , Cynthia D. Zook , Stephen E. Amos , Jerald K. Rasmussen , Nicole M. Gryska
IPC: G01N1/00 , G01N1/40 , B01J20/28 , B01D15/38 , B01J20/32 , B01J20/281 , B01J20/289 , C07K1/16 , C12N15/10
Abstract: A composition for use in bioseparation. The composition includes a plurality of hollow particles having a siliceous surface. The composition further includes a surface-modifying agent bonded to the hollow particles. The surface-modifying agent includes a binding segment and a reactive segment. The binding segment includes a silyl group and the reactive segment includes a reactive nitrogen group.
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公开(公告)号：US10246472B2
公开(公告)日：2019-04-02
申请号：US15488716
申请日：2017-04-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： George W. Griesgraber , Robert T. Fitzsimons, Jr. , Douglas A. Hanggi , Masayuki Nakamura , Jerald K. Rasmussen
IPC: C07F7/18 , B01D15/00 , C12M1/12 , B01J20/286 , B01D24/00 , G01N1/40 , B01J20/10 , B01J20/22 , B01J20/28 , B01J20/289 , B01J20/32
Abstract: Guanidine-functionalized particles and methods of making and using such particles.
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公开(公告)号：US09657038B2
公开(公告)日：2017-05-23
申请号：US14437769
申请日：2013-11-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： George W. Griesgraber , Robert T. Fitzsimons, Jr. , Douglas A. Hanggi , Masayuki Nakamura , Jerald K. Rasmussen
CPC classification number: C07F7/1804 , B01D15/00 , B01D24/00 , B01J20/103 , B01J20/22 , B01J20/28004 , B01J20/28083 , B01J20/28085 , B01J20/286 , B01J20/289 , B01J20/3204 , B01J20/3219 , B01J20/3244 , B01J20/3293 , B01J2220/80 , C07F7/1872 , C07F7/1892 , C12M25/16 , G01N1/405
Abstract: Guanidine-functionalized particles and methods of making and using such particles.
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公开(公告)号：US20200283660A1
公开(公告)日：2020-09-10
申请号：US16066108
申请日：2016-12-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Raj Rajagopal , Audrey A. Sherman , Scott M. Tapio , Masayuki Nakamura , Ann R.H. Fornof
Abstract: Pressure sensitive adhesive articles include a substrate, and a layer of pressure sensitive adhesive in contact with the substrate. The pressure sensitive adhesive layer includes a pressure sensitive adhesive matrix, and at least one active enzyme dispersed within the pressure sensitive adhesive matrix. The active enzyme remains active for extended periods of time.
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Patent Agency Ranking
6.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：US12102499B2
公开(公告)日：2024-10-01
申请号：US17247244
申请日：2019-06-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Randilynn B. Christensen , Kenton D. Budd , Afshin Falsafi , Mahmut Aksit , Jana Ninkovic , Jie J. Liu , Mark B. Agre , Masayuki Nakamura , Jason W. Bjork , Bradley D. Craig , Richard P. Rusin , Paul J. Homnick , Joel D. Oxman , Yizhong Wang , Paul R. Klaiber , Bill H. Dodge
Abstract: A method of applying a two-part dental sealant is described comprising providing a syringe device (1) comprising a cartridge (10) including first and second chamber. The first chamber contains a first part of a dental sealant comprising a (meth)acrylate resin and an oxidizing curing agent. The second chamber contains a second part of a dental sealant comprising a (meth)acrylate resin and a reducing curing agent that reacts with the oxidizing curing agent of the first chamber. The first and/or second part of the dental sealant further comprise a single component or multiple components that neutralize acid and promote remineralization. The syringe device comprises a dispensing nozzle (17) comprising a static mixer and an outlet at one end of the cartridge and a plunger (20) at the opposing end of the cartridge. Also described is a kit for storing and applying the dental sealant is described.
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公开(公告)号：US20230026261A1
公开(公告)日：2023-01-26
申请号：US17756392
申请日：2020-12-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Myungchan Kang , Daniel M. Lentz , Masayuki Nakamura , Karl K. Stensvad , James Zhu
IPC: G01N21/552
Abstract: A sensor element and sensor comprising the sensing element. The sensor includes, in order, an absorptive layer, a metallic layer and an optically transparent, dielectric substrate. The absorptive layer has a polymer of intrinsic microporosity having an average pore volume of at least 0.1 nm3. The metallic layer has a plurality of openings each extending from the first to the second major surface of the metallic layer, the openings having a pitch in a range from 50 nm to 5000 nm, wherein the openings have an opening size in a range from 5% to 95% percent of the pitch.
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公开(公告)号：US20230012706A1
公开(公告)日：2023-01-19
申请号：US17785332
申请日：2019-12-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Katie F. Wlaschin , Federica Sgolastra , Masayuki Nakamura
Abstract: A composition and a method for culturing cells. The composition includes a plurality of buoyant hollow particles, the buoyant hollow particles comprising a siliceous surface; and a plurality of mammalian cells attached to the siliceous surface of the buoyant hollow particles; wherein the buoyant hollow particles are less dense than a media; and wherein the average seeding density is 3-50 adherent cells/buoyant hollow particle.
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公开(公告)号：US20210228315A1
公开(公告)日：2021-07-29
申请号：US15734357
申请日：2019-06-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Randilynn B. Christensen , Kenton D. Budd , Afshin Falsafi , Mahmut Aksit , Jana Ninkovic , Jie J. Liu , Mark B. Agre , Masayuki Nakamura , Jason W. Bjork , Bradley D. Craig , Richard P. Rusin , Paul J. Homnick , Joel D. Oxman , Yizhong Wang , Paul R. Klaiber
IPC: A61C5/64 , A61C5/68 , A61K6/818 , A61K6/853 , A61K6/876 , A61K6/851 , A61K6/17 , A61K6/62 , A61K6/61 , A61K6/71 , A61K6/887
Abstract: A hardenable (e.g. dental) compositions is described comprising an encapsulated material. The encapsulated material comprises a basic core material and an inorganic shell material having certain viscosity criteria. Also described are dispensing devices and kits are described comprising a hardenable (e.g. dental) composition comprising a liquid material and an encapsulated material wherein the encapsulated material comprises a basic core material and an inorganic shell material comprising a metal oxide surrounding the core. The dispensing devices and kits can facilitate the methods of applying the hardenable composition. The hardenable or hardened (e.g. cured) composition can provide various technical effects such as a delayed release of a basic core material, a delayed increase in basicity, promoting remineralization of a tooth or bone structure, and increasing the average alkaline phosphatase (ALP) activity of pulp cells. In some embodiments, the composition is a dental (e.g. sealant) composition to a tooth structure.
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