ClassID:

53259

B29K2033/26 - CPC Classification

Classification description:

Use of polymers of unsaturated acids or derivatives thereof as moulding material takes precedence Polymers of acrylamide or methacrylamide

Recent Application in this class:
#1
20250361403
2025-11-27

METHODS OF FORMING AN OBJECT IN A VOLUME OF A PHOTOHARDENABLE COMPOSITION, PHOTOHARDENABLE COMPOSITIONS, AND PHOTOINITIATORS

#2
20250135715
2025-05-01

VASCULAR NETWORK INSPIRED FLUIDIC SYSTEM FOR SPATIOTEMPORAL REGULATION OF FLUID COMPONENTS

#3
20250066615
2025-02-27

METHODS OF FORMING AN OBJECT IN A VOLUME OF A PHOTOHARDENABLE COMPOSITION, PHOTOHARDENABLE COMPOSITIONS, AND PHOTOINITIATORS

#4
20250026074
2025-01-23

3D-PRINTING ENGINEERED LIVING MATERIALS

#5
20250018666
2025-01-16

METHODS FOR THE MANUFACTURE OF PHOTOABSORBING CONTACT LENSES AND PHOTOABSORBING CONTACT LENSES PRODUCED THEREBY

#6
20240425705
2024-12-26

PHOTOCURABLE RESIN COMPOSITION FOR THREE-DIMENSIONAL FABRICATION AND METHOD FOR PRODUCING THREE-DIMENSIONAL OBJECTS

#7
20240391153
2024-11-28

CREATING HYDROGEL FILMS USING A MULTILAYERED EXTRUSION REACTOR APPARATUS

#8
20240384106
2024-11-21

CURABLE RESIN COMPOSITION, CURED PRODUCT AND MANUFACTURING METHOD OF ARTICLE

#9
20240384088
2024-11-21

PHOTOCURABLE RESIN COMPOSITION FOR THREE-DIMENSIONAL MODELING AND METHOD FOR PRODUCING ARTICLE

#10
20240368409
2024-11-07

NANOPARTICLE HYDROGELS

#11
20240368392
2024-11-07

Photo-curable polyimide-like materials, and method of making

#12
20240309196
2024-09-19

APPARATUS AND METHOD FOR FORMING AND 3D PRINTING DOUBLE NETWORK HYDROGELS USING TEMPERATURE-CONTROLLED PROJECTION STEREOLITHOGRAPHY

#13
20240218321
2024-07-04

SELF-ASSEMBLING CELL AGGREGATES AND METHODS OF MAKING ENGINEERED TISSUE USING THE SAME

#14
20240217943
2024-07-04

PHOTOINITIATORS, PHOTOHARDENABLE COMPOSITIONS, AND METHODS FOR FORMING AN OBJECT IN A VOLUME

#15
20240190049
2024-06-13

Fluidic Infiltrative Assemblies of Three-Dimensional Hydrogels

#16
20230366102
2023-11-16

POLYACRYLAMIDES AS VOLATILE CORROSION INHIBITORS AND DESICCANTS, METHODS OF USING, AND METHODS OF MAKING THE SAME

#17
20230286232
2023-09-14

Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby

#18
20230096105
2023-03-30

RESIN COMPOSITION FOR STEREOLITHOGRAPHY

#19
20220126541
2022-04-28

Method for making photochromic contact lenses

#20
20220055287
2022-02-24

3D printing using phase changing materials as support

#21
20220048254
2022-02-17

Methods of controlling dimensions in projection micro stereolithography

#22
20220035178
2022-02-03

Increased stiffness center optic in soft contact lenses for astigmatism correction

#23
20210394265
2021-12-23

Compositions comprising a binder and a powder, and associated methods

#24
20210387425
2021-12-16

Laminate, method for manufacturing laminate, and shape control device

#25
20210363976
2021-11-25

EMBODIED LOGIC AND ACTUATION CONTROL IN SOFT, STIMULI-RESPONSIVE STRUCTDURES POISED NEAR BIFURCATION POINTS

#26
20210354347
2021-11-18

Method for producing a support and motor vehicle support

#27
20210323217
2021-10-21

Method of manufacturing a heat-shrink elastomeric element

#28
20210008791
2021-01-14

Photo-curable resin composition for three-dimensional molding, method for three-dimensional molding using the same, and three-dimensional molded product

#29
20200307130
2020-10-01

Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby

#30
20200291221
2020-09-17

Polymer compositions having fast hydration rate and use of the same for particle suspension

#31
20200183186
2020-06-11

Increased stiffness center optic in soft contact lenses for astigmatism correction

#32
20200179895
2020-06-11

Multilayer structures with distinct layers and methods of forming same

#33
20200032068
2020-01-30

Composition, cured product, storage container, image forming apparatus, and image forming method

#34
20200031969
2020-01-30

Composition, cured product, storage container, image forming apparatus, and image forming method

#35
20190121162
2019-04-25

Increased stiffness center optic in soft contact lenses for astigmatism correction

#36
20190085162
2019-03-21

Synthetic tissue structures for electrosurgical training and simulation

#37
20190077070
2019-03-14

Method of manufacturing a heat-shrink elastomeric element

#38
20180177439
2018-06-28

Devices and systems for optically determining a concentration of an analyte in a living subject using hydrogel-based, fluorescent microneedles and methods of manufacture thereof

#39
20180161759
2018-06-14

Microporous hydrogels

#40
20170361534
2017-12-21

3D printing using phase changing matertials as support

#41
20170334155
2017-11-23

Production of a plurality of different fiber composite components for high volumes in a continuous process

#42
20170165930
2017-06-15

Method for producing contact lenses with a lubricious surface

#43
20170151733
2017-06-01

METHOD OF 4D PRINTING A HYDROGEL COMPOSITE STRUCTURE

#44
20170136665
2017-05-18

Pressure-dependent foam moulding of poly(meth)acrylimide particles in closed moulds for producing rigid foam cores

#45
20170028641
2017-02-02

Three-dimensional shaped article manufacturing apparatus

#46
20160355676
2016-12-08

Synthetic tissue structures for electrosurgical training and simulation

#47
20160348067
2016-12-01

Self-assembling cell aggregates and methods of making engineered tissue using the same

#48
20160313571
2016-10-27

Increased stiffness center optic in soft contact lenses for astigmatism correction

#49
20160264796
2016-09-15

Modeling material for forming photofabrication model in ink-jet three dimensional printing, supporting material for supporting the shape of photofabrication model on photofabrication and production method of photofabrication model

#50
20160263826
2016-09-15

Modeling material for forming photofabrication model in ink-jet three dimensional printing, supporting material for supporting the shape of photofabrication model on photofabrication and production method of photofabrication model

#51
20160075902
2016-03-17

Primer compositions for injection molding

#52
20150174798
2015-06-25

Shaping process for PMI foam materials and/or composite components produced therefrom

#53
20150030642
2015-01-29

POLYMER MICRO-NEEDLE ARRAY CHIP, PREPARATION PROCESS AND USE THEREOF

#54
20130234370
2013-09-12

Modeling material for forming photofabrication model in ink-jet three dimensional printing, supporting material for supporting the shape of photofabrication model on photofabrication and production method of photofabrication model

#55
20130065989
2013-03-14

Method For Recycling Used Clothes And Domestic Textile

#56
20120288938
2012-11-15

Self-assembling cell aggregates and methods of making engineered tissue using the same

#57
20120267067
2012-10-25

Panels having multiple channel structures

#58
20120184046
2012-07-19

SELECTIVE BOND REDUCTION IN MICROFLUIDIC DEVICES

#59
20110059310
2011-03-10

Method for producing a 3-dimensional molded body comprising polymer-containing material and a method for producing an adhesive bond between a polymer-containing material and a three-dimensional molded body

#60
20100112355
2010-05-06

Aircraft Transparency

#61
20100063584
2010-03-11

Endoprostheses

#62
20090292266
2009-11-26

Seam joining together at least two web materials

#63
20090206512
2009-08-20

SYNTACTIC FOAM PLUGS

#64
20080070304
2008-03-20

Self-assembling cell aggregates and methods of making engineered tissue using the same

#65
20060210788
2006-09-21

Method of thermoforming using a syntactic foam plug

#66
20060170132
2006-08-03

Syntactic foam plugs

#67
20050096402
2005-05-05

Syntactic foam plugs

#68
16666192
2024-03-12

Porous prosthetic sleeve liner material