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Polymers of N-vinyl-pyrrolidones
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CPC
B29K2039/06
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B29
Plastic substance processing
B29K
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
B29K2039/00
Use of polymers with unsaturated aliphatic radicals and with a nitrogen or a heterocyclic ring containing nitrogen in a side chain or derivatives thereof as moulding material
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B29K2039/06
Polymers of N-vinyl-pyrrolidones
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Patents Grants
last 30 patents
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Patent Grant
Precision pharmaceutical 3D printing device
Patent number
12,156,945
Issue date
Dec 3, 2024
TRIASTEK, INC.
Xiaoling Li
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing fiber-reinforced plastic combined body from pr...
Patent number
12,115,739
Issue date
Oct 15, 2024
IHI Corporation
Mikio Hiramatsu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Aggregate-based mandrels and compositions for producing same
Patent number
12,012,511
Issue date
Jun 18, 2024
Advanced Ceramics Manufacturing, LLC
Zachary Wing
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Comfortable ophthalmic device and methods of its production
Patent number
11,953,651
Issue date
Apr 9, 2024
Johnson & Johnson Vision Care, Inc.
Kevin P. McCabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Water extractable ophthalmic devices
Patent number
11,897,985
Issue date
Feb 13, 2024
Bausch & Lomb Incorporated
Ivan M. Nuñez
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Isoporous self-assembled block copolymer films containing high mole...
Patent number
11,802,200
Issue date
Oct 31, 2023
TeraPore Technologies, Inc.
Jayraj K. Shethji
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water-based binder solutions for use in additive manufacturing proc...
Patent number
11,643,542
Issue date
May 9, 2023
General Electric Company
Arunkumar Natarajan
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Solid forms and methods of preparing the same
Patent number
11,622,940
Issue date
Apr 11, 2023
University of Central Lancashire
Mohamed Albed Alhnan
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Precision pharmaceutical 3D printing device
Patent number
11,612,569
Issue date
Mar 28, 2023
TRIASTEK, INC.
Xiaoling Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Eyeglass lens material and eyeglass lens capable of blocking blue l...
Patent number
11,597,174
Issue date
Mar 7, 2023
Tianchen Innovative Materials Technology Co., Ltd.
Yu-Shen Mai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for 3-D printing a custom bone graft
Patent number
11,556,682
Issue date
Jan 17, 2023
Arthur Greyf
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Material sets
Patent number
11,485,870
Issue date
Nov 1, 2022
Hewlett-Packard Development Company, L.P.
Keshava A Prasad
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Microneedle chip and manufacturing method thereof
Patent number
11,452,853
Issue date
Sep 27, 2022
GUANGZHOU MICNANO BIOTECH CO., LTD
Ge Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water extractable ophthalmic devices
Patent number
11,345,773
Issue date
May 31, 2022
Bausch & Lomb Incorporated
Ivan M. Nuñez
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus, methods, and systems for mixing and dispersing a dispers...
Patent number
11,179,870
Issue date
Nov 23, 2021
Trusscore Inc.
Ryan Joaquin Gerakopulos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Comfortable ophthalmic device and methods of its production
Patent number
11,150,383
Issue date
Oct 19, 2021
Johnson & Johnson Vision Care, Inc.
Kevin P. McCabe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for three dimensional printing of heterogeneous structures
Patent number
11,046,003
Issue date
Jun 29, 2021
Sabanci Universitesi
Bahattin Koc
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Water soluble support materials for high temperature additive manuf...
Patent number
11,045,997
Issue date
Jun 29, 2021
Stratasys, Inc.
Adam R. Pawloski
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Microneedle device and methods
Patent number
11,040,182
Issue date
Jun 22, 2021
Noven Pharmaceuticals, Inc.
Masayuki Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Material set for forming three-dimensional object, three-dimensiona...
Patent number
11,008,437
Issue date
May 18, 2021
Ricoh Company, Ltd.
Masaki Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid forms and methods of preparing the same
Patent number
10,952,969
Issue date
Mar 23, 2021
University of Central Lancashire
Mohamed Albed Alhnan
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Water soluble support materials for high temperature additive manuf...
Patent number
10,953,595
Issue date
Mar 23, 2021
Stratasys, Inc.
Benjamin A. Demuth
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Base composition for microneedle patch and microneedle patch compri...
Patent number
10,793,701
Issue date
Oct 6, 2020
WIN COAT CORPORATION
Ta-Jo Liu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Molecularly engineered high thermal conductivity polymers and metho...
Patent number
10,696,885
Issue date
Jun 30, 2020
The Regents of the University of Michigan
Jinsang Kim
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Precision pharmaceutical 3D printing device
Patent number
10,624,857
Issue date
Apr 21, 2020
TRIASTEK, INC.
Xiaoling Li
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for 3-D printing a custom bone graft
Patent number
10,579,755
Issue date
Mar 3, 2020
Arthur Greyf
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Comfortable ophthalmic device and methods of its production
Patent number
10,267,952
Issue date
Apr 23, 2019
Johnson & Johnson Vision Care, Inc.
Kevin P. McCabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Precision pharmaceutical 3D printing device
Patent number
10,201,503
Issue date
Feb 12, 2019
TRIASTEK, INC.
Xiaoling Li
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Porous carbon material, composite material reinforced with carbon m...
Patent number
10,131,770
Issue date
Nov 20, 2018
Toray Industries, Inc.
Takaaki Mihara
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Two-fluid hydrodynamic printing
Patent number
10,130,961
Issue date
Nov 20, 2018
National Technology & Engineering Solutions of Sandia, LLC
David M. Keicher
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
COMFORTABLE OPHTHALMIC DEVICE AND METHODS OF ITS PRODUCTION
Publication number
20240142666
Publication date
May 2, 2024
Johnson & Johnson Vision Care, Inc.
Kevin P. McCabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
WATER-BASED BINDER SOLUTIONS FOR USE IN ADDITIVE MANUFACTURING PROC...
Publication number
20240034902
Publication date
Feb 1, 2024
GENERAL ELECTRIC COMPANY
Arunkumar Natarajan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WATER EXTRACTABLE OPHTHALMIC DEVICES
Publication number
20220251269
Publication date
Aug 11, 2022
Bausch & Lomb Incorporated
Ivan M. Nuñez
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COMFORTABLE OPHTHALMIC DEVICE AND METHODS OF ITS PRODUCTION
Publication number
20220206187
Publication date
Jun 30, 2022
Johnson & Johnson Vision Care, Inc.
Kevin P. McCabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
WATER-BASED BINDER SOLUTIONS FOR USE IN ADDITIVE MANUFACTURING PROC...
Publication number
20210371641
Publication date
Dec 2, 2021
GENERAL ELECTRIC COMPANY
Arunkumar Natarajan
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METALLIC NANOPARTICLE COMPOSITION DISPENSER AND METHOD OF DISPENSIN...
Publication number
20210354361
Publication date
Nov 18, 2021
XTPL S.A.
Krzysztof Kaczmarz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Aggregate-Based Mandrels and Compositions for Producing Same
Publication number
20210355311
Publication date
Nov 18, 2021
Zachary Wing
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH PERFORMANCE WATER SOLUBLE POLYMER COMPOSITIONS
Publication number
20210301161
Publication date
Sep 30, 2021
Infinite Material Solutions, LLC
Jeffrey Jacob Cernohous
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MATERIAL SETS
Publication number
20210214570
Publication date
Jul 15, 2021
Hewlett-Packard Development Company, L.P.
Keshava A. Prasad
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WATER EXTRACTABLE OPHTHALMIC DEVICES
Publication number
20190352443
Publication date
Nov 21, 2019
Bausch & Lomb Incorporated
Ivan M. Nuñez
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COMFORTABLE OPHTHALMIC DEVICE AND METHODS OF ITS PRODUCTION
Publication number
20190317246
Publication date
Oct 17, 2019
Johnson & Johnson Vision Care, Inc.
Kevin P. McCabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PRECISION PHARMACEUTICAL 3D PRINTING DEVICE
Publication number
20190209482
Publication date
Jul 11, 2019
Triastek, Inc.
Xiaoling LI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING DIALYZER COMPRISING A BUNDLE OF HOLLOW FIBERS...
Publication number
20170340793
Publication date
Nov 30, 2017
B. BRAUN AVITUM AG
Henrik Wolff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMFORTABLE OPHTHALMIC DEVICE AND METHODS OF ITS PRODUCTION
Publication number
20160282518
Publication date
Sep 29, 2016
Johnson & Johnson Vision Care, Inc.
Kevin P. McCabe
G02 - OPTICS
Information
Patent Application
AGGREGATE-BASED MANDRELS FOR COMPOSITE PART PRODUCTION AND COMPOSIT...
Publication number
20160229090
Publication date
Aug 11, 2016
Matt Wallen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Two-Fluid Hydrodynamic Printing
Publication number
20160129634
Publication date
May 12, 2016
SANDIA CORPORATION
David M. Keicher
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
MICRONEEDLE DEVICE AND METHODS
Publication number
20160045720
Publication date
Feb 18, 2016
Noven Pharmaceuticals, Inc.
Masayuki Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE AND THREE-DIMEN...
Publication number
20150273765
Publication date
Oct 1, 2015
SEIKO EPSON CORPORATION
Shinichi KATO
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
MEDICAL DEVICE WITH HYDROPHILIC COATING
Publication number
20150038947
Publication date
Feb 5, 2015
Astra Tech AB
Andrea SCHMID
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wettable Silicone Hydrogel Contact Lenses And Related Compositions...
Publication number
20140183767
Publication date
Jul 3, 2014
COOPERVISION INTERNATIONAL HOLDING COMPANY, L.P.
Ye Hong
G02 - OPTICS
Information
Patent Application
Wettable Silicone Hydrogel Contact Lenses And Related Compositions...
Publication number
20130031873
Publication date
Feb 7, 2013
COOPERVISION INTERNATIONAL HOLDING COMPANY, L.P.
Ye Hong
G02 - OPTICS
Information
Patent Application
AGGREGATE-BASED MANDRELS FOR COMPOSITE PART PRODUCTION AND COMPOSIT...
Publication number
20120228467
Publication date
Sep 13, 2012
Advanced Ceramic Manufacturing
Matt Wallen
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
MEDICAL DEVICE WITH HYDROPHILIC COATING
Publication number
20090264869
Publication date
Oct 22, 2009
Andrea SCHMID
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Wettable Silicone Hydrogel Contact Lenses and Related Compositions...
Publication number
20070296914
Publication date
Dec 27, 2007
Ye Hong
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Production of capsule shells and capsules
Publication number
20070184184
Publication date
Aug 9, 2007
Linda Green
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Hybrid organic-inorganic composition for solid freeform fabrication
Publication number
20050082710
Publication date
Apr 21, 2005
Christopher Oriakhi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Machinable positive image model material for shape deposition manuf...
Publication number
20020053758
Publication date
May 9, 2002
John Lang Lombardi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL