ClassID:

83851

B81B2201/055 - CPC Classification

Classification description:

Specific applications of microelectromechanical systems; Microfluidics Microneedles

Recent Application in this class:
#1
20250177712
2025-06-05

FABRICATION OF CARBON-CONTAINING NANONEEDLES

#2
20250134407
2025-05-01

BLACK SILICON-BASED NANOPATTERNED ELECTRODES

#3
20240108817
2024-04-04

IMPLANTABLE MICRONEEDLE AND MANUFACTURING METHOD THEREFOR

#4
20230248953
2023-08-10

ANTI-CLOGGING AND ANTI-ADHESIVE MICRO-CAPILLARY NEEDLE WITH ENHANCED TIP VISIBILITY

#5
20230174372
2023-06-08

Method for manufacturing implantable electrodes and electrodes made by such methods

#6
20220402755
2022-12-22

3D MICROELECTRODE ARRAY (MEA) FOR OPTICAL AND ELECTRICAL PROBING OF ELECTROGENIC CELLS

#7
20220281741
2022-09-08

Method for Making Microneedles Using a High Viscosity Composition

#8
20220203080
2022-06-30

MICRO-NEEDLE ARRAY COMPRISING A COLOR CHANGE INDICATOR

#9
20220040463
2022-02-10

Silicon carbide nanoneedles and fabrication thereof

#10
20210403319
2021-12-30

Method for forming micro pattern on surface of wire

#11
20210196899
2021-07-01

MICRONEEDLE COATED WITH DRUG AND MANUFACTURING METHOD FOR SAME

#12
20210024351
2021-01-28

Fabrication of 3D microelectrodes and use thereof in multi-functional biosystems

#13
20210023356
2021-01-28

Method of producing microneedle array unit

#14
20200368452
2020-11-26

Implantable microneedle and manufacturing method therefor

#15
20200171290
2020-06-04

Micro-needle array comprising a color change indicator

#16
20200071156
2020-03-05

Drive component of a micro-needle system and method for driving the same, micro-needle system and method for fabricating the same

#17
20200039819
2020-02-06

Localized functionalization of nanotextured surfaces

#18
20200001063
2020-01-02

Anti-clogging and anti-adhesive micro-capillary needle with enhanced tip visibility

#19
20190382908
2019-12-19

METHOD OF PRODUCING A STRUCTURE

#20
20190328285
2019-10-31

Smart patch and method for fabricating the same

#21
20190046778
2019-02-14

Method to print microneedle patches rapidly

#22
20190021619
2019-01-24

Addressable vertical nanowire probe arrays and fabrication methods

#23
20190001109
2019-01-03

Microstructure for transdermal absorption and method for manufacturing same

#24
20180362334
2018-12-20

Microneedles

#25
20180355297
2018-12-13

Nanoneedles for intracellular applications

#26
20180221635
2018-08-09

IMPLANTABLE HYBRID LEAD AND METHOD OF MANUFACTURING THE SAME

#27
20180200157
2018-07-19

Microstructure using fluidization of solid, and manufacturing method therefor

#28
20170361080
2017-12-21

Transdermal absorption sheet and method of producing the same

#29
20170304604
2017-10-26

Transdermal administration device packaged body

#30
20170274196
2017-09-28

Microfluidic devices and fabrication

#31
20170071540
2017-03-16

Structure and methodology for a shadow mask having hollow high aspect ratio projections

#32
20160354521
2016-12-08

Method for manufacturing hollow needle-shaped body, and hollow needle-shaped body

#33
20160264408
2016-09-15

Manufacture of microneedles

#34
20160129232
2016-05-12

Microneedle manufacturing process with hats

#35
20160107189
2016-04-21

System for manufacturing microneedle preparation, and air-conditioning method

#36
20160009008
2016-01-14

Systems for and methods of manufacturing micro-structures

#37
20150374966
2015-12-31

Method for making an array of micro-needles

#38
20150270180
2015-09-24

Method and structure of three dimensional CMOS transistors with hybrid crystal orientations

#39
20150224294
2015-08-13

Patch production

#40
20150203348
2015-07-23

FABRICATION OF NANOWIRE ARRAYS

#41
20140256078
2014-09-11

Semiconductor processing by magnetic field guided etching

#42
20140066855
2014-03-06

Integrated microneedle array and a method for manufacturing thereof

#43
20140046262
2014-02-13

Microneedle arrays formed from polymer films

#44
20140044900
2014-02-13

Microfluidic device and microtube thereof

#45
20140027404
2014-01-30

Method for making carbon nanotube needle

#46
20130140267
2013-06-06

Method of manufacturing microneedle

#47
20130116523
2013-05-09

Hollow microneedle having variable appearance and method for manufacturing the same

#48
20120328835
2012-12-27

Out-of-plane microneedle manufacturing process

#49
20120132613
2012-05-31

WAFER-SCALE NEEDLE ARRAY

#50
20120043300
2012-02-23

NanoNeedles Pulling System

#51
20120016261
2012-01-19

HOLLOW MICROTUBE STRUCTURE, PRODUCTION METHOD THEREOF AND BIOPSY DEVICE

#52
20120004614
2012-01-05

Production Process for a Microneedle Arrangement and Corresponding Microneedle Arrangement and Use

#53
20110281102
2011-11-17

Method for manufacturing porous microstructures, porous microstructures manufactured according to this method, and the use thereof

#54
20110276003
2011-11-10

Integrated microneedle array and a method for manufacturing thereof

#55
20110223542
2011-09-15

Patch production

#56
20110193270
2011-08-11

SYSTEMS FOR AND METHODS OF MANUFACTURING MICRO-STRUCTURES

#57
20110172605
2011-07-14

Microneedle, microneedle array and production method therefor

#58
20110137254
2011-06-09

Manufacturing method for a porous microneedle array and corresponding porous microneedle array and corresponding substrate composite

#59
20110011827
2011-01-20

Method of manufacturing hollow microneedle structures

#60
20100312191
2010-12-09

Microneedle devices and methods of manufacture and use thereof

#61
20100305516
2010-12-02

Methods and moulds for use in fabricating side-ported microneedles

#62
20100280458
2010-11-04

Out-of plane microneedle manufacturing process

#63
20100280457
2010-11-04

Method of coating microneedle

#64
20100224590
2010-09-09

METHOD FOR PRODUCING MICRONEEDLE STRUCTURES EMPLOYING ONE-SIDED PROCESSING

#65
20100193997
2010-08-05

METHOD OF MAKING A MOLD AND MOLDED ARTICLE

#66
20100185162
2010-07-22

Method of manufacturing microneedle

#67
20100178810
2010-07-15

Connecting Scheme for Orthogonal Assembly of Microstructures

#68
20100062142
2010-03-11

Fabrication method for hollow microneedles for drug delivery

#69
20090325424
2009-12-31

Connecting Scheme for Orthogonal Assembly of Microstructures

#70
20090301994
2009-12-10

Methods for Wafer Scale Processing of Needle Array Devices

#71
20090239072
2009-09-24

Carbon nanotube needle and method for making the same

#72
20090220710
2009-09-03

Process of making a microtube and microfluidic devices formed therewith

#73
20090162798
2009-06-25

Method of manufacturing master plate, method of manufacturing microneedle patch and apparatus exposure apparatus

#74
20090131905
2009-05-21

Microneedle devices and methods of manufacture and use thereof

#75
20090131887
2009-05-21

Method of manufacturing microneedle

#76
20090093776
2009-04-09

3D SOLID OR HOLLOW SILICON MICRONEEDLE AND MICROKNIFE WITH "-" SHAPE STRUCTURE

#77
20090043279
2009-02-12

Microneedle arrays formed from polymer films

#78
20090011158
2009-01-08

MICRONEEDLE STRUCTURES AND CORRESPONDING PRODUCTION METHODS EMPLOYING A BACKSIDE WET ETCH

#79
20080299290
2008-12-04

Method of producing a microneedle or microimplant

#80
20080262416
2008-10-23

Microneedle Arrays and Methods of Preparing Same

#81
20080245764
2008-10-09

Method for producing a device including an array of microneedles on a support, and device producible according to this method

#82
20080197106
2008-08-21

Method for manufacturing semiconical microneedles and semiconical microneedles manufacturable by this method

#83
20080138582
2008-06-12

Water-scale needle array

#84
20080097352
2008-04-24

Methods of fabricating microneedles with bio-sensory functionality

#85
20070275521
2007-11-29

Method of manufacturing hollow micro-needle structures

#86
20070255205
2007-11-01

Molded micro-needles

#87
20070233016
2007-10-04

Microneedle array device and its fabrication method

#88
20070191761
2007-08-16

Method of molding for microneedle arrays

#89
20070134829
2007-06-14

Wet etch processing

#90
20070023386
2007-02-01

Hollow microneedle array

#91
20060202385
2006-09-14

Microneedles and microneedle fabrication

#92
20060197004
2006-09-07

METHOD AND APPARATUS FOR MANUFACTURING A DEVICE

#93
20060172541
2006-08-03

Method of fabricating micro-needle array

#94
20060055090
2006-03-16

Method for manufacturing of polymer micro needle array with liga process

#95
20060030812
2006-02-09

System and method for drug delivery and microfluidic applications using microneedles

#96
20060025717
2006-02-02

Method for forming hollow out-of-plane microneedles and devices formed hereby

#97
20060015061
2006-01-19

Microneedle array device and its fabrication method

#98
20050209565
2005-09-22

Intracutaneous microneedle array apparatus

#99
20050171480
2005-08-04

Method and/or apparatus for puncturing a surface for extraction, in situ analysis, and/or substance delivery using microneedles

#100
20050163931
2005-07-28

Orientation coating method of the top of micro tip

#101
20050011858
2005-01-20

Method for fabricating a hollow micro-needle array

#102
10023259
2016-04-05

Microneedle devices and production thereof