Vigilancia Tecnológica - 1er trimestre 2021
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PATENTES
NIPO: 116-19-050-9
Aunque en los años 80 comenzaron a
1 Vigilancia
Tecnológica
1er trimestre 2021
Cuando trataba de buscar un sistema para mejorar
desarrollarse los primeros equipos y materiales el proceso de realización de prototipos de
sobre la tecnología de impresión 3D también pequeñas piezas de plástico que utilizaba para
denominada fabricación aditiva, no fue hasta 1986 testar nuevos diseños de productos, desarrolló
cuando aparece en el mercado la primera una máquina de impresión 3D que conseguía
impresora 3D comercial, patentada por Charles W. realizar en pocos minutos procesos que por aquel
Hull, premiado por la Oficina Europea de Patentes entonces llevaban semanas.
como inventor del año en 2014 en la categoría de
inventores no europeos.
Contenido
PROCESOS MATERIALES
DISPOSITVOS
PRODUCTOS PROCESAMIENTO
DE DATOS
1
Desde entonces, la tecnología no ha parado de servicios de Información Tecnológica, se realiza
evolucionar, especialmente en los últimos años, este nuevo Boletín de Vigilancia Tecnológica, que
alcanzándose a partir de 2017 un verdadero auge, se suma a los dieciséis Boletines VT que venimos
cuando se incorpora la automatización utilizando publicando desde el año 2000 con periodicidad
software de inteligencia artificial que permite trimestral. Nuestro objetivo es dar a conocer las
industrializar la fabricación aditiva y multiplicar la nuevas solicitudes de patentes que se publican a
capacidad de los sistemas. En estos momentos, en nivel mundial relacionadas con la tecnología de
que la pandemia del corona virus SARS-CoV-2 azota a impresión 3D.
la población mundial, la impresión 3D se ha puesto
En este Boletín, se incluye una selección de las
de gran actualidad. La necesidad de fabricar de forma
solicitudes de patentes publicadas a nivel mundial
urgente respiradores o material de protección
durante el primer trimestre de 2021, distribuidas
personal ha despertado el interés por la utilización de
en cinco apartados: procesos, materiales,
esta tecnología, surgiendo así multitud de iniciativas
dispositivos, productos y procesamiento de datos.
públicas y privadas.
Para cada patente se incluye su número de
En los últimos años de evolución de la impresión
publicación, con un enlace que permite la consulta
3D hemos visto pasar del desarrollo conjunto de
del documento completo, el solicitante, el país de
nuevas tecnologías y materiales innovadores
origen y su título.
aplicados principalmente a la creación de
prototipos y diseños personalizados, a la Esperamos que la información aportada en este
consecución de productos casi impensables hace Boletín de Vigilancia Tecnológica, sirva para
tan solo una década. Gracias a esta increíble identificar tendencias tecnológicas y sus actores,
tecnología hemos visto imprimir, órganos, coches así como para contribuir a la utilización del
e incluso edificios. conocimiento contenido en los documentos de
patente como punto de partida para emprender
Desde la Oficina Española de Patentes y Marcas, y
nuevas actividades de investigación y desarrollo.
en cumplimiento de su doble objetivo de proteger
Para suscribirse a este Boletín basta con
y fomentar la innovación tecnológica en nuestro
cumplimentar este formulario de suscripción.
país, así como de divulgar la información técnica
que contienen las patentes a través de sus
2
Procesos
Nº PUBLICACIÓN SOLICITANTE Y PAIS DE ORIGEN CONTENIDO TÉCNICO
3D printing processing method of conductive
CN11236633 CAS DALIAN CHEM & PHYSICAL INST partition plate with gas-liquid distribution
flow field
SUZHOU ZHUYOU 3-DIMENSION Method of 3D printing synchronous heat
CN112338201
TECHNOLOGY CO treatment
ANHUI YUANCHEN ENVIRONMENTAL Method for preparing metal and polymer
CN112296353
PROTECTION material composite 3D printing filamen
AFFILIATED REHABILITATION HOSPITAL Method for preparing artificial
CN112402067
NAT metatarsophalangeal joint prosthesis
Method for repairing damaged ceramics by
CN112405772 UNIV CHANGSHA
using 3D scanning and 3D printing technology
Closed loop print process adjustment based
US2021060854 INTREPID AUTOMATION [US]
on real time feedback
HEWLETT PACKARD DEVELOPMENT CO Modifying print data near and/or at overlap
WO2021040693
[US] areas between printhead dies
3D printing method of quadrilateral mesh
CN112373010 UNIV XIAN POLYTECHNIC
fabric
3D method for manufacturing multi
KOREA ADVANCED INST SCI & TECH
KR102220958
[KR]
composite materials and 3D printing
apparatus performing thereof
Microfluidic device and its manufacturing
JP2021028128 UNIV YOKOHAMA NAT
method
Method and structure of 3D printing
CN112277335 SHANGHAI TUNNEL ENG CO LTD technology to form a gravel-attached filter for
button-type dewatering well
3D Manufacturing method of rice plastic
KR102207908 DAWIN [KR]
molding by 3D printing
HUARONG PURUI BEIJING TECH CO Novel manufacturing process of PC-ABS
CN112140532
LTD automobile interior parts
Method for producing three-dimensional
open porous scaffolds with controlled
KR20200134176 UNIV KOREA RES & BUS FOUND [KR] macro/micro-porous structure and three-
dimensional porous scaffolds manufactured
thereby
SUZHOU HEACAD HEARING TECH CO Method for preparing soft eardrum based on
CN111844756
LTD 3D printing technology
Manufacturing method for 3D printing
CN111823573 UNIV SICHUAN workpiece with high interfacial heat
conductivity
3
Nº PUBLICACIÓN SOLICITANTE Y PAIS DE ORIGEN CONTENIDO TÉCNICO
Security features and anti-counterfeiting and
US2020353684 OANGE MAKER LLC [US]
part tracking system for 3D printed parts
FUND BADAN I ROZWOJU NAUKI [PL]; Detergent-free decellularized extracellular
EP3769796 MEDISPACE SP Z O O [PL]; UNIV matrix preparation method and bioinks for 3D
WARSZAWSKI MEDYCZNY [PL] printing
HENGXIN ZENGCAI MANUFACTURING Tissue compensator for radiotherapy, and
CN112057750
RES CENTER FOSHAN CO LTD preparation method thereof
Optical absorbing thermoplastic polymer
US2021069935 XEROX CORP [US] particles and methods of production and uses
thereof
Fabrication of synchronous reluctance
WO2021030900 NAT RES COUNCIL CANADA [CA]
machines using additive manufacturing
Ethod for preparing 1+1 rib knitted fabric
CN112356438 UNIV XIAN POLYTECHNIC (CN)
based on 3D printin
Additive manufacturing process for making a
SOLVAY SPECIALTY POLYMERS USA
WO2021028240
[US]; SOLVAY [BE]
three-dimensional object using selective laser
sintering
Method for manufacturing a three-
CENTRE NAT RECH SCIENT [FR]; UNIV D
dimensional object or for modifying the
WO2021018677 AIX MARSEILLE AMU [FR]; ECOLE
CENTRALE MARSEILLE [FR] surface state of a preformed object by photo-
polymerisation
Plasma-treated powders for additive
EP3771550 BOEING CO [US]
manufacturing
Manufacture of three-dimensional objects by
WO2021009508 JOHNSON MATTHEY PLC [GB] polymerisation additive layer manufacture
techniques
Manufacturing process of a part comprising
FR3098741 CENTRE NAT RECH SCIENT [FR]
aluminum
WO2020255443 BRIDGESTONE CORP [JP] Rubber article manufacturing method
Additive manufacturing method for producing
WO2020239982 ELKEM SILICONES FRANCE SAS [FR]
a silicone elastomer article
SOLVAY SPECIALTY POLYMERS USA Additive manufacturing method for making a
WO2020234096
[US] three-dimensional object
Method for manufacturing an aluminium alloy
COMMISSARIAT ENERGIE ATOMIQUE part by additive manufacturing and
WO2020229197
[FR] aluminium alloy part obtained according to
the method
Production method of cap for acquiring brain
JP2021037348 UNIV TOYAMA PREFECTURAL information and cap for acquiring brain
information
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4
Materiales
Nº PUBLICACIÓN SOLICITANTE Y PAIS DE ORIGEN CONTENIDO TÉCNICO
Oxide-containing zirconium-niobium alloy
JUST HUAJIAN MEDICAL DEVICE TIANJIN
CN112294499
CO
zone trabecular bone femoral condyle
prosthesis and preparation method
KYUNGPOOK NAT UNIV IND ACADEMIC Material extrusion type for 3D printer and 3D
KR20210016150
COOP FOUND [KR] model printing method
HEWLETT PACKARD DEVELOPMENT CO Three-dimensional printing with magnetic
WO2021010990
[US] agents
Photocurable resin composition for three-
JP2021003890 CANON KK dimensional modeling and method for
manufacturing articles
Resin composition, filamentous material,
WO2021029311 KONICA MINOLTA INC [JP] three-dimensional additively manufactured
object, and method
3D Powder-based food composition for 3D
KR20210008632 YOLILO INC [KR]
printer and manufacturing method thereof
Three-dimensional printed loratadine oral
GUANGDONG FOOD & DRUG
CN112043676
VOCATIONAL COLLEGE
disintegrating tablet as well as raw material
composition and preparation method thereof
Adjustable cte polymer compositions for
US2021032418 AIRTECH INT INC [US] extrusion and additive manufacturing
processes
Modeling material, 3D model manufacturing
JP2021024245 TOAGOSEI CO LTD
method and model manufacturing method
3D Food and Manufacturing method of 3D
JP2021016349 MEIJI CO LTD
molding material
A photosensitive resin/β-tricalcium phosphate
CN112274701 UNIV SOUTH CHINA TECHNOLOGY (CN) composite biological ink that can be used for
DLP printing andIts preparation method
Metallic powder used for additive
FR3099385 H E F [FR] manufacturing process and Method of
preparing
AUTONOMOUS NON PROFIT
ORGANIZATION FOR HIGHER EDUCATION
RU2738388
SKOLKOVO INSTITUTE OF SCIENCE AND
Coaxial filament for 3D printer
TECH [RU]
HEWLETT PACKARD DEVELOPMENT CO Three-dimensional printing with pore-
WO2020251520
[US] promoting agents
5
Nº PUBLICACIÓN SOLICITANTE Y PAIS DE ORIGEN CONTENIDO TÉCNICO
Materials for three-dimensional 3D printing
HEWLETT PACKARD DEVELOPMENT CO and 3D printed article comprises powder bed
WO2020251524
[US] including composite fibers with encapsulated
polymer and fusing agent
HEWLETT PACKARD DEVELOPMENT CO Three-dimensional printing formulation
WO2020251525
[US] including glass fiber
HEWLETT PACKARD DEVELOPMENT CO Fluid kit for three-dimensional printing with
WO2020251532
[US] fusing agent
Polyacetal powder and method of using the
JP2020193277 ASAHI KASEI CORP
same, and additive manufacturing method
Copolymer powder with polyamide blocks
WO2020229782 ARKEMA FRANCE [FR]
and polyether blocks
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6
Dispositivos
Nº PUBLICACIÓN SOLICITANTE Y PAIS DE ORIGEN CONTENIDO TÉCNICO
DÍAZ CASTRO, MARIEL (ES);
Máquina y sistema de fabricación aditiva
ES1259719 FERNÁNDEZ CAMERO, JOSÉ ANTONIO
(ES); automatizado
Sistema de triple guiado en dirección eje Z para
ES1262888 GARCÍA RIVERO, JOSE MIGUEL
impresores 3D cartesianas
ES2812826 UNIVERSITAT POL. DE CATALUNYA Sistema de extrusión para una impresora 3D
TNO [NL]; CHEMELOT SCIENT Dispensing head for continuous fiber reinforced
EP3792039
PARTICIPATIONS B V [NL] fused filament type additive manufacturing
EP3789136 JEOL LTD [JP] Additive manufacturing machine
Adaptable high-performance extrusion head for
US2021069973 SLICE ENG LLC [US]
fused filament fabrication systems
Systems and methods for automatic detachment
WO2021040712 SIEMENS IND SOFTWARE INC [US]
of support structures for 3D printed parts
CIC CERAMIC INST CLAUSTHAL GMBH 3D screen printing facility and 3D screen printing
WO2021037848
[DE] method for producing a shaped article
Three-dimensional printing system with improved
EP3782801 LAYERWISE N V [BE]
process chamber
HEWLETT PACKARD DEVELOPMENT CO Pressure-regulating apparatus for three-
WO2021040723
[US] dimensional printer
EP3771723 SHPP GLOBAL TECH B V [NL] Additive manufacturing article and method
Additive manufacturing apparatus with purged
WO2021025876 CARBON INC [US]
light engine
Method for 3D printing of vascularized tissues and
EP3771547 UNIV BERLIN TECH [DE]
organs
3D printer having microhole processing function,
KOREA ADVANCED INST SCI & TECH
WO2021025307 and method for processing microhole by using
[KR]
same
WO2021021083 GEN ELECTRIC [US] Modular extrusion system for forming an article
TECH RES ASSOCIATION FUTURE
WO2021020011 ADDITIVE MANUFACTURING [JP]; Nozzle, and additive fabrication device
SHIBAURA MACHINE CO LTD [JP]
HEWLETT PACKARD DEVELOPMENT CO 3D printed objects and enclosed container
WO2021015718
[US] structures
WO2021013715 BIGREP GMBH [DE] 3D-printing housing nozzle
HEWLETT PACKARD DEVELOPMENT CO
WO2021015745 Movement of a build unit in a 3D printer
[US]
A method and system for printing a porous
WO2021013768 VITO NV [BE]
structure
HEWLETT PACKARD DEVELOPMENT CO
WO2021010990 Three-dimensional printing with magnetic agents
[US]
Three-dimensional print device manufacture
FR3098752 A3D LATELIER NUMERIQUE [FR] format component comprise extrude block equip
add motor move axis two place mobile
7
Nº PUBLICACIÓN SOLICITANTE Y PAIS DE ORIGEN CONTENIDO TÉCNICO
HEWLETT PACKARD DEVELOPMENT CO
WO2021006864 Printing agent transfer for 2D and 3D printers
[US]
Additive manufacture equipment three dimension
FR3098437 TOBECA [FR] print comprise lift mechanism lower yoke carry
base upper move translation respect
Device for detaching a 3D printed part, method for
WO2021001019 SIEMENS AG [DE]
detaching and support structure
Three-dimensional printing device and method of
WO2021002277 CANON KK [JP]
manufacturing three-dimensional printed object
KRAFT FOODS SCHWEIZ HOLDING Print head and method for 3D printing and
WO2020260053
GMBH [CH] products obtained therefrom
Installation device three=dimensional print
FR3097678 JEROME PRECHEUR CONSEILS [FR]
medical place container produce module
EP3756796 HAMILTON SUNDSTRAND CORP [US] Powder removal
A cooled extruder, fixable to a printing carriage of
WO2020255069 ROBOZE S P A [IT] a machine for quick prototyping with thread of
filler material
Apparatus and methods for compressing material
US2020398489 THERMWOOD CORP [US]
during additive manufacturing
Additively manufactured denture base with
WO2020257073 DENTSPLY SIRONA INC [US]
bracing body
EVOLVE ADDITIVE SOLUTIONS INC Layer transfusion sequencing for selective
WO2020236610
[US]; FARAH ZEITER [US] deposition-based additive manufacturing
MITSUBISHI HEAVY IND MACHINE
TOOL CO LTD [JP]; TECH RES Surface processing device and method, and 3D
WO2020250464
ASSOCIATION FUTURE ADDITIVE layering apparatus
MANUFACTURING [JP]
MITSUBISHI HEAVY IND MACHINE
TOOL CO LTD [JP]; TECH RES
WO2020250462 Three-dimensional layering device and method
ASSOCIATION FUTURE ADDITIVE
MANUFACTURING [JP]
HEWLETT PACKARD DEVELOPMENT CO
EP3744507 Hybrid part-accessory connections
[US]
Printing assemblies and methods for using the
WO2020237138 GEN ELECTRIC [US]
same
Cleaning method, cleaning device, cleaning agent,
WO2020235650 KEIYO CHEMICAL CO LTD [JP]
and preliminary cleaning agent
Three-dimensional printing system with self-
EP3741543 LAYERWISE N V [BE]
maintaining powder distribution subsystem
EP3736110 LAYERWISE NV [BE] System for aligning laser system to a carrier plate
Apparatus and method for generating a 3D
EP3736633 XEIKON PREPRESS N V [BE]
structure
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8
Productos
Nº PUBLICACIÓN SOLICITANTE Y PAIS DE ORIGEN CONTENIDO TÉCNICO
VÁZQUEZ ALIJA,MARINA (ES); RAMÍREZ
GÓMEZ, ÁLVARO (ES); ALIJA Dispositivo obstétrico y procedimiento de
ES2810949
CASTRILLO, MARÍA LUISA (ES); GARCÍA fabricación de dicho dispositivo obstétrico
GONZÁLEZ, CELSO (ES);
DE102019005442 GROSSHAUS MIGUEL [DE] Elastic biomimetic breast prosthesis
T & R BIOFAB CO LTD [KR]; CATHOLIC
Implant for reconstruction of nipple-areola
WO2020230997 UNIV KOREA IND ACADEMIC
COOPERATION FOUNDATION [KR]
complex, and method for producing same
Ni-based alloy, Ni-based alloy powder, Ni-based
WO2021045183 HITACHI METALS LTD [JP] alloy member, and product provided with ni-based
alloy member
CN112334539 UNIV HONG KONG POLYTECHNIC (CN) 3D printing antibacterial products
Manufacturing method of the environment-
KR102212727 CHANGJO E&C CO LTD [KR] friendly cement sculpture utilizing the recycled
goods
CHANGZHOU BEIMEI HOUSEHOLD 3D printing PVC floor and production method and
CN111907163
TECH CO LTD production line thereof
US2020385964 AS AMERICA INC [US] Multi-channel plumbing products
MSEA NEW MATERIAL TECH GUAN CO Bioactive glass artificial bone and additive
CN111905145
LTD manufacturing method thereof
RHEINISCH WESTFAELISCHE
WO2020239777 TECHNISCHE HOCHSCHULE AACHEN Wrist endoprosthesis
RWTH [DE]
Facial mask and method for producing a facial
JP2021037234 IBIDEN CO LTD
mask
UNIV INHA RES & BUSINESS FOUND
KR102190778 Tactile sense realizable structure
[KR]
Deflection member and Methods of making a
US2020378067 PROCTER & GAMBLE [US]
deflection member
3D printed mechanical bionic auricular cartilage
INST BIOMEDICAL ENG CHINESE ACAD
CN112354017 tissue engineering scaffold and manufacturing
MEDICAL
method thereof
WO2021044258 NAT RES COUNCIL CANADA [CA] 3D Printed antena
WO2021030693 ENTEK MFG LLC [US] Additively manufacuted extruder components
Method of manufacturing a textured former and a
US2021030086 TOP GLOVE INT SDN BHD [MY]
glove made therefrom
WO2021032226 ING CORP SPOL S R O [CZ] 3D Printed prosthetic socket for residual limb
9
Nº PUBLICACIÓN SOLICITANTE Y PAIS DE ORIGEN CONTENIDO TÉCNICO
CN112206358 SUZHOU NUOPU REGENERATIVE A biological 3D printed skin repair scaffold
MEDICINE CO
Upper limb orthopedic rehabilitation accessory
CN111939016 2ND AF HOSP KUNMING MED UNIV
device based on 3D printing
3D printing magnetic resonance coil lining cavity
CN111938648 NINGBO NO 6 HOSPITAL support used for improving magnetic resonance
imaging quality and preparation method
3D printing running shoe with integrated shoe
CN212590601 QUANZHOU PEAK SHOES CO LTD
body with imitating knitted structure
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10Procesamiento de Datos
Nº PUBLICACIÓN SOLICITANTE Y PAIS DE ORIGEN CONTENIDO TÉCNICO
EP3736110 LAYERWISE NV [BE] System for aligning laser system to a carrier plate
Machine learning device, am device, machine
WO2021044899 EBARA CORP [JP] learning method, and method for generating
learning model
HEWLETT PACKARD DEVELOPMENT CO
WO2021021198 Defined labels for 3D model label placeholders
[US]
HEWLETT PACKARD DEVELOPMENT CO
WO2021021118 Optical assemblies
[US]
HEWLETT PACKARD DEVELOPMENT CO
WO2021021110 Object geometry for three dimensional printers
[US]
Method of determining a local height of a build
WO2021020962 ULTIMAKER B V [NL]
surface
Quality assurance in formation of three-
WO2021021469 VELO3D INC [US]
dimensional objects
HEWLETT PACKARD DEVELOPMENT CO
WO2021010963 Offset operators
[US]
HEWLETT PACKARD DEVELOPMENT CO Geometrical transformations in additive
WO2021010942
[US] manufacturing
Photographing apparatus for photogrammetry,
shaping apparatus, shaped article set, three-
WO2021010275 MIMAKI ENG CO LTD [JP]
dimensional data generation apparatus, and
shaping system
HEWLETT PACKARD DEVELOPMENT CO Generation of modified model data for three
WO2021006883
[US] dimensional printers
Fabrication of composite parts by additive
SAUDI ARABIAN OIL CO [SA]; ARAMCO
WO2021003067 manufacturing and microstructure topology
SERVICES CO [US]
optimization
Method and assembly for separating excess
EP3756792 SIEMENS AG [DE] material from a component produced using
additive manufacture
Machine based three-dimensional (3D) object
WO2020102757 ALIGN TECHNOLOGY INC [US]
defect detection
HEWLETT PACKARD DEVELOPMENT CO Geometrical transformations in additive
WO2020263239
[US] manufacturing
Interior angle formed by alternating printing
WO2020244872 SIEMENS MOBILITY GMBH [DE]
techniques
HEWLETT PACKARD DEVELOPMENT CO Agent composition determination based on
WO2020226608
[US] thermal values
WO2021046076 VULCANFORMS INC [US] Laser array position detection
Laser melting additive manufacturing equipment
WO2021038170 SAFRAN AIRCRAFT ENGINES [FR]
with anti-turbulence shields
Method for manufacturing a building and device
NL2023320 ROPAX HOLDING B V [NL] for automated manufacturing of obiects by means
of 3D printing of a material.
DENTSPLY SIRONA INC [US]; SIRONA Imposing quality requirements on 3D models with
EP3782802
DENTAL SYSTEMS GMBH [DE] support structures
11Nº PUBLICACIÓN SOLICITANTE Y PAIS DE ORIGEN CONTENIDO TÉCNICO
Method and system for interlayer feedback
WO2021026102 ORIGIN LABORATORIES INC [US] control and failure detection in an additive
manufacturing process
HEWLETT PACKARD DEVELOPMENT CO
WO2021015728 3D printing
[US]
HEWLETT PACKARD DEVELOPMENT CO
WO2021006873 Distributing print agents in additive manufacturing
[US]
System and process for selectively and locally
WESTLAKE COMPOUNDS HOLDING
WO2020234517 treating the surface of parts, especially via
[FR]
deposition of material
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