-
31.发明授权公开(公告)号：US12281217B2
公开(公告)日：2025-04-22
申请号：US17762455
申请日：2020-11-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Claire Hartmann-Thompson , Kurt J. Halverson , Raymond P. Johnston
IPC: C08L23/06 , B29C33/42 , C08L23/0807 , C08L23/0853 , C08L71/02
Abstract: An article (e.g. film, tape or pipe) is described comprising a microstructured surface. The microstructured surface comprises a thermoplastic polymer; and a block copolymer additive comprising a poly(alkylene)oxide block having a molecular weight greater than 250 or 500 g/mole and at least one hydrophobic block. Also described is a method of making such articles. Also described is a triblock copolymer comprising a poly(alkylene oxide) midblock and hydrocarbon end blocks; and compositions comprising a thermoplastic polymer and un to 50 wt. % of the block copolymer.
-
公开(公告)号：US20230158557A1
公开(公告)日：2023-05-25
申请号：US17917704
申请日：2021-05-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jodi L. Connell , Raymond P. Johnston , Daniel J. Rogers , John J. Sullivan , Gordon A. Kuhnley , Brian W. Lueck , Alexander C. Eldredge , Kurt J. Halverson , Hyacinth L. Lechuga
CPC classification number: B08B17/065 , A61B7/02
Abstract: Medical diagnostic devices or components thereof are described that comprise a microstructured surface that comprises peak structures and adjacent valleys wherein the valleys have a maximum width ranging from 1 to 1000 microns and the peak structures. In some embodiments (e.g.
for improved cleanability) the peak structures of the microstructured surface have a side wall angle of greater than 10 degrees. The peak structures may comprise two or more facets such as in the case of a linear array of prisms or an array of cube-comers elements. The microstructured surface of the medical diagnostic device typically comes in contact with multiple patients during normal use of the device, such as a stethoscope diaphragm. The microstructured surface exhibits better microorganism (e.g. bacteria) removal when cleaned and/or provides a reduction in microbial touch transfer. Also described are methods of making and methods of use.-
公开(公告)号：US20230099923A1
公开(公告)日：2023-03-30
申请号：US17936597
申请日：2022-09-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Daniel M. Pierpont , John J. Sullivan , Robert L. Brott , Mark B. O'Neill , Mark D. Weigel , Raymond P. Johnston
Abstract: A solar cell is described that comprises a transparent conductor sheet having a polymeric substrate with an embedded metal grid, disposed within microchannels extending partially through a thickness of polymeric substrate from a first surface of the polymeric substrate; and a photoactive layer disposed adjacent to the first surface of the polymeric substrate. The transparent conductor sheet has a sheet resistance less than 1 Ω/□ and an average solar direct transmittance over the visible and infrared portion of the spectrum of at least about 80%.
-
公开(公告)号：US20220285757A1
公开(公告)日：2022-09-08
申请号：US17634344
申请日：2020-09-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brandon A. Bartling , Raymond P. Johnston , Ryan D. Lovik , Ronald W. Ausen
IPC: H01M10/6556 , H01M10/6567 , H01M10/6551
Abstract: A battery system includes a plurality of battery cells and a heat exchanger including a plurality of channels for transporting fluid. The channels extend generally along a first direction and are arranged along an orthogonal second direction. Each channel in the plurality of channels has a major surface disposed to contact the fluid. An integrally formed polymeric sheet extending along the first and second directions includes at least a portion of the major surface of each channel in the plurality of channels. A major surface of the heat exchanger is in thermal contact with a major surface of the plurality of battery cells.
-
公开(公告)号：US20210177549A1
公开(公告)日：2021-06-17
申请号：US17182522
申请日：2021-02-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jodi L. Connell , Raymond P. Johnston , Karl J.L. Geisler , Brian W. Lueck , John J. Sullivan , Vivian W. Jones , Gordon A. Kuhnley
Abstract: The present invention describes medical articles having a microstructured surface, methods of preparing such medical articles, and methods of cleaning medical articles having microstructured surface(s).
-
Patent Agency Ranking
公开(公告)号：US20180108915A1
公开(公告)日：2018-04-19
申请号：US15559948
申请日：2016-03-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Raymond P. Johnston , Onur S. Yordem , Brett J. Sitter , Bradley W. Eaton , Brian T. Weber , Gregory M. Haugen , Bharat R. Acharya , Brandon A. Bartling
IPC: H01M4/86
CPC classification number: H01M4/8605 , H01M4/0407 , H01M4/8652 , H01M4/8657 , H01M4/8673 , H01M4/88 , H01M2004/021
Abstract: The present disclosure relates to porous electrodes and electrochemical cells and liquid flow batteries produced therefrom. The disclosure further provides methods of making electrodes. The porous electrodes include polymer, e.g. non-electrically conductive polymer particulate fiber, and an electrically conductive carbon particulate. The non-electrically conductive, polymer particulate fibers may be in the form of a first porous substrate, wherein the first porous substrate is at least one of a woven or nonwoven paper, felt, mat and cloth. The porous electrode may have an electrical resistivity of less than about 100000 μOhm·m. The porous electrode may have a thickness from about 10 microns to about 1000 microns. Electrochemical cells and liquid flow batteries may be produced from the porous electrodes of the present disclosure.
-
公开(公告)号：US09880102B2
公开(公告)日：2018-01-30
申请号：US15671422
申请日：2017-08-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kurt J. Halverson , Raymond J. Kenney , Olester Benson, Jr. , Raymond P. Johnston , Guoping Mao , Patrick R. Fleming , George Van Dyke Tiers , Naiyong Jing
IPC: G01N21/64 , G01N21/75 , B01L3/00 , B29C59/04 , G01N21/03 , G01N21/25 , G01N21/31 , G01N21/55 , B29C35/08 , B29C59/08 , B29C59/10 , B29C59/14 , B29C59/16 , B29C59/02
CPC classification number: G01N21/75 , B01L3/50853 , B01L2200/0689 , B01L2200/12 , B01L2300/044 , B01L2300/0654 , B01L2300/0819 , B01L2300/0822 , B01L2300/0851 , B01L2300/0887 , B29C35/0888 , B29C59/046 , B29C59/08 , B29C59/10 , B29C59/14 , B29C59/16 , B29C2035/0827 , B29C2059/023 , G01N21/03 , G01N21/253 , G01N21/31 , G01N21/55 , G01N21/6428 , G01N21/6452 , G01N2021/0346 , G01N2201/0446 , G01N2201/064 , G01N2201/08
Abstract: The disclosure provides microstructured articles and methods useful for detecting an analyte in a sample. The articles include microwell arrays. The articles can be used with an optical system component in methods to detect or characterize an analyte.
-
公开(公告)号：US09759663B2
公开(公告)日：2017-09-12
申请号：US14877411
申请日：2015-10-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kurt J. Halverson , Raymond J. Kenney , Olester Benson, Jr. , Raymond P. Johnston , Guoping Mao , Patrick R. Fleming , George Van Dyke Tiers , Naiyong Jing
IPC: G01N21/64 , G01N21/75 , B01L3/00 , B29C59/04 , G01N21/03 , G01N21/25 , G01N21/31 , G01N21/55 , B29C35/08 , B29C59/08 , B29C59/10 , B29C59/14 , B29C59/16 , B29C59/02
CPC classification number: G01N21/75 , B01L3/50853 , B01L2200/0689 , B01L2200/12 , B01L2300/044 , B01L2300/0654 , B01L2300/0819 , B01L2300/0822 , B01L2300/0851 , B01L2300/0887 , B29C35/0888 , B29C59/046 , B29C59/08 , B29C59/10 , B29C59/14 , B29C59/16 , B29C2035/0827 , B29C2059/023 , G01N21/03 , G01N21/253 , G01N21/31 , G01N21/55 , G01N21/6428 , G01N21/6452 , G01N2021/0346 , G01N2201/0446 , G01N2201/064 , G01N2201/08
Abstract: The disclosure provides microstructured articles and methods useful for detecting an analyte in a sample. The articles include microwell arrays. The articles can be used with an optical system component in methods to detect or characterize an analyte.
-
公开(公告)号：US20140283365A1
公开(公告)日：2014-09-25
申请号：US14354669
申请日：2012-11-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jun-Ying Zhang , Michael R. Gorman , Haiyan Zhang , Raymond P. Johnston , Barry S. Carpenter , John C. Clark
IPC: B05B1/14
CPC classification number: B05B1/14 , B23P15/16 , B81B2203/0353 , B81C99/0085 , B81C2201/034 , F02M61/168 , F02M61/1833 , F02M61/184 , F02M2200/8069 , Y10T29/49432 , Y10T29/49433 , Y10T29/4998
Abstract: Methods of making nozzles are disclosed. More specifically, methods of making nozzles that may be used as components of a fuel injection system are disclosed.
Abstract translation: 公开了制造喷嘴的方法。 更具体地，公开了可以用作燃料喷射系统的部件的喷嘴的制造方法。
-
公开(公告)号：USD693045S1
公开(公告)日：2013-11-05
申请号：US29454868
申请日：2013-05-15
Applicant: 3M Innovative Properties Company
-
-
-
-
-
-
-
-
-
Search Results
56
records
(took 0.037 seconds)
