Ducts

Industry

CPC
E04C5/10

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Parent Industries

EFIXED CONSTRUCTIONS E04Building E04CSTRUCTURAL ELEMENTS BUILDING MATERIALS E04C5/00Reinforcing elements

Current Industry

E04C5/10Ducts

Industries

Patents Grantslast 30 patents

Information Patent Grant
Cellulose-based structural flooring panel assembly
- Patent number 12,065,829
- Issue date Aug 20, 2024
- DIALOG IP CORP.
- Thomas Wu
- B32 - LAYERED PRODUCTS
Information Patent Grant
Closure load plug
- Patent number 11,927,011
- Issue date Mar 12, 2024
- Felix Sorkin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sheathing clamps for unbonded post-tensioning assemblies
- Patent number 11,846,102
- Issue date Dec 19, 2023
- Polyform, Inc.
- Patrick Kohls
- E04 - BUILDING
Information Patent Grant
Sealing connector for post tensioned anchor system
- Patent number 11,781,329
- Issue date Oct 10, 2023
- LUGO DESIGNS LLC
- Andrea Taylor
- E04 - BUILDING
Information Patent Grant
System and method for imaging tendon cross sections for detecting v...
- Patent number 11,692,959
- Issue date Jul 4, 2023
- University of South Florida
- Alberto A. Sagues
- G01 - MEASURING TESTING
Information Patent Grant
Bayonet duct coupler assembly for post-tensioned concrete member
- Patent number 11,603,953
- Issue date Mar 14, 2023
- Felix Sorkin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Segmental duct coupler devices, systems, and methods
- Patent number 11,473,302
- Issue date Oct 18, 2022
- STRUCTURAL TECHNOLOGIES IP, LLC
- Gregory A. Hunsicker
- E04 - BUILDING
Information Patent Grant
System and method for imaging tendon cross sections for detecting v...
- Patent number 11,448,610
- Issue date Sep 20, 2022
- University of South Florida
- Alberto A. Sagues
- E04 - BUILDING
Information Patent Grant
Pre-compression system for pre-compressing a structure
- Patent number 11,346,106
- Issue date May 31, 2022
- FSC TECHNOLOGIES LLC
- Claudio Subacchi
- E04 - BUILDING
Information Patent Grant
Sealing connector for post tensioned anchor system
- Patent number 11,255,096
- Issue date Feb 22, 2022
- LUGO DESIGNS LLC
- Andrea Taylor
- E04 - BUILDING
Information Patent Grant
Method for erecting framework of structures
- Patent number 11,002,004
- Issue date May 11, 2021
- Aleksandr Aleksandrovich Titov
- E04 - BUILDING
Information Patent Grant
Apparatus for repairing a tension member
- Patent number 10,995,494
- Issue date May 4, 2021
- Felix Sorkin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reinforcement system and a method of reinforcing a structure with a...
- Patent number 10,961,711
- Issue date Mar 30, 2021
- Danmarks Tekniske Universitet
- Jacob Wittrup Schmidt
- E04 - BUILDING
Information Patent Grant
Connector for use in forming joint
- Patent number 10,858,824
- Issue date Dec 8, 2020
- SRG Limited
- Lance Rogers
- E04 - BUILDING
Information Patent Grant
Bayonet duct coupler assembly for post-tensioned concrete member
- Patent number 10,634,271
- Issue date Apr 28, 2020
- Felix Sorkin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sheathing puller
- Patent number 10,619,351
- Issue date Apr 14, 2020
- Felix Sorkin
- E04 - BUILDING
Information Patent Grant
Concrete anchor and cover for same
- Patent number 10,570,619
- Issue date Feb 25, 2020
- PRECISION-HAYES INTERNATIONAL INC.
- Tim Beaver
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and apparatuses for constructing a concrete structure
- Patent number 10,557,264
- Issue date Feb 11, 2020
- Tindall Corporation
- Bryant Zavitz
- E04 - BUILDING
Information Patent Grant
Methods and apparatuses for connecting concrete structural elements
- Patent number 10,519,659
- Issue date Dec 31, 2019
- Tindall Corporation
- Bryant Zavitz
- E04 - BUILDING
Information Patent Grant
Construction process of structures with empty segments and construc...
- Patent number 10,513,858
- Issue date Dec 24, 2019
- PGPI—MARCAS E PATENTES, S.A
- Pedro Alvares Ribeiro Do Carmo Pacheco
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Sheathing puller
- Patent number 10,494,816
- Issue date Dec 3, 2019
- Felix Sorkin
- E04 - BUILDING
Information Patent Grant
Sheathing lock end cap
- Patent number 10,428,523
- Issue date Oct 1, 2019
- Felix Sorkin
- E04 - BUILDING
Information Patent Grant
Concrete tendon gripping and sealing apparatus and method
- Patent number 10,378,210
- Issue date Aug 13, 2019
- PRECISION-HAYES INTERNATIONAL INC.
- Norris Hayes
- E04 - BUILDING
Information Patent Grant
Pregrouted PC steel material and curing method for pregrouted layer...
- Patent number 10,323,415
- Issue date Jun 18, 2019
- Sumitomo (SEI) Steel Wire Corp.
- Katsuhito Oshima
- E04 - BUILDING
Information Patent Grant
Pillar for supporting a modular structure, beam intended to be supp...
- Patent number 10,309,108
- Issue date Jun 4, 2019
- ELASTIC POTENTIAL, S.L.
- Marc Sanabra Loewe
- E04 - BUILDING
Information Patent Grant
Connector for use in forming joint
- Patent number 10,260,230
- Issue date Apr 16, 2019
- Lance Rogers
- E04 - BUILDING
Information Patent Grant
Sheathing lock end cap
- Patent number 10,145,114
- Issue date Dec 4, 2018
- Felix Sorkin
- E04 - BUILDING
Information Patent Grant
Pregrouted PC steel material and method for hardening pregrout laye...
- Patent number 10,081,943
- Issue date Sep 25, 2018
- Sumitomo (SEI) Steel Wire Corp.
- Takahide Saiki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Duct coupler devices, systems, and related methods
- Patent number 9,879,804
- Issue date Jan 30, 2018
- Structural Technologies, LLC
- John Richard Crigler
- E04 - BUILDING
Information Patent Grant
Construction and a method of making a construction
- Patent number 9,856,648
- Issue date Jan 2, 2018
- CCL INTERNATIONAL LTD.
- Esben Laustsen
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR CONNECTING CONCRETE STRUCTURAL EL...
- Publication number 20240254770
- Publication date Aug 1, 2024
- Tindall Corporation
- Matthew ALESCH
- E04 - BUILDING
Information Patent Application
APPARATUSES AND METHODS FOR CONSTRUCTING A CONCRETE STRUCTURE USING...
- Publication number 20230417041
- Publication date Dec 28, 2023
- Tindall Corporation
- Bryant Zavitz
- E04 - BUILDING
Information Patent Application
SPAN TO SPAN DUCT COUPLER
- Publication number 20230228086
- Publication date Jul 20, 2023
- Felix Sorkin
- E04 - BUILDING
Information Patent Application
SYSTEM AND METHOD FOR IMAGING TENDON CROSS SECTIONS FOR DETECTING V...
- Publication number 20220390405
- Publication date Dec 8, 2022
- University of South Florida
- Alberto A. SAGUES
- E04 - BUILDING
Information Patent Application
CELLULOSE-BASED STRUCTURAL FLOORING PANEL ASSEMBLY
- Publication number 20220243470
- Publication date Aug 4, 2022
- DIALOG IP CORP.
- Thomas Wu
- B32 - LAYERED PRODUCTS
Information Patent Application
SYSTEM AND METHOD FOR IMAGING TENDON CROSS SECTIONS FOR DETECTING V...
- Publication number 20220214294
- Publication date Jul 7, 2022
- University of South Florida
- Alberto A. SAGUES
- E04 - BUILDING
Information Patent Application
SHEATHING CLAMPS FOR UNBONDED POST-TENSIONING ASSEMBLIES
- Publication number 20220195731
- Publication date Jun 23, 2022
- Polyform, Inc.
- Patrick Kohls
- E04 - BUILDING
Information Patent Application
SEALING CONNECTOR FOR POST TENSIONED ANCHOR SYSTEM
- Publication number 20210340782
- Publication date Nov 4, 2021
- Lugo Designs LLC
- Andrea Taylor
- E04 - BUILDING
Information Patent Application
CLOSURE LOAD PLUG
- Publication number 20210324630
- Publication date Oct 21, 2021
- Felix Sorkin
- E04 - BUILDING
Information Patent Application
PRE-COMPRESSION SYSTEM FOR PRE-COMPRESSING A STRUCTURE
- Publication number 20210238852
- Publication date Aug 5, 2021
- CLAUDIO SUBACCHI
- E04 - BUILDING
Information Patent Application
SEALING CONNECTOR FOR POST TENSIONED ANCHOR SYSTEM
- Publication number 20210156161
- Publication date May 27, 2021
- Lugo Designs LLC
- Andrea Taylor
- E04 - BUILDING
Information Patent Application
BAYONET DUCT COUPLER ASSEMBLY FOR POST-TENSIONED CONCRETE MEMBER
- Publication number 20200217439
- Publication date Jul 9, 2020
- Felix Sorkin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SHEATHING PULLER
- Publication number 20200032516
- Publication date Jan 30, 2020
- Felix Sorkin
- E04 - BUILDING
Information Patent Application
METHOD FOR ERECTING FRAMEWORK OF STRUCTURES
- Publication number 20190309508
- Publication date Oct 10, 2019
- Aleksandr Aleksandrovich TITOV
- E04 - BUILDING
Information Patent Application
METHOD FOR CONNECTING PRECAST SEGMENTS TENDON DUCTS AND RESULTING S...
- Publication number 20190292785
- Publication date Sep 26, 2019
- SOLETANCHE FREYSSINET
- Paul Arthur Bottomley
- E04 - BUILDING
Information Patent Application
Connector for Use in Forming Joint
- Publication number 20190242114
- Publication date Aug 8, 2019
- SRG IP Pty Ltd.
- Lance Rogers
- E04 - BUILDING
Information Patent Application
SHEATHING LOCK END CAP
- Publication number 20190063066
- Publication date Feb 28, 2019
- Felix Sorkin
- E04 - BUILDING
Information Patent Application
CONCRETE TENDON GRIPPING AND SEALING APPARATUS AND METHOD
- Publication number 20180023298
- Publication date Jan 25, 2018
- ACTUANT CORPORATION
- Norris Hayes
- E04 - BUILDING
Information Patent Application
SEGMENTAL DUCT COUPLER DEVICES, SYSTEMS, AND METHODS
- Publication number 20170350126
- Publication date Dec 7, 2017
- Structural Technologies IP, LLC
- Gregory A. Hunsicker
- E04 - BUILDING
Information Patent Application
A REINFORCEMENT SYSTEM AND A METHOD OF REINFORCING A STRUCTURE WITH...
- Publication number 20170335568
- Publication date Nov 23, 2017
- DANMARKS TEKNISKE UNIVERSITET
- Jacob Wittrup Schmidt
- E04 - BUILDING
Information Patent Application
Wind tower foundation
- Publication number 20170306583
- Publication date Oct 26, 2017
- Ahmed Phuly
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONSTRUCTION PROCESS OF STRUCTURES WITH EMPTY SEGMENTS AND CONSTRUC...
- Publication number 20170275901
- Publication date Sep 28, 2017
- PGPI - MARCAS E PATENTES, S.A
- Pedro Alvares Ribeiro DO CARMO PACHECO
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
PILLAR FOR SUPPORTING A MODULAR STRUCTURE, BEAM INTENDED TO BE SUPP...
- Publication number 20170159294
- Publication date Jun 8, 2017
- Elastic Potential ,S.L
- Marc SANABRA LOEWE
- E04 - BUILDING
Information Patent Application
DUCT COUPLER FOR POST-TENSIONED CONCRETE MEMBER
- Publication number 20170009916
- Publication date Jan 12, 2017
- Felix Sorkin
- E04 - BUILDING
Information Patent Application
A CONSTRUCTION AND A METHOD OF MAKING A CONSTRUCTION
- Publication number 20160312469
- Publication date Oct 27, 2016
- CCL INTERNATIONAL LTD.
- Esben Laustsen
- E04 - BUILDING
Information Patent Application
APPARATUS AND METHOD FOR CONNECTING A SEGMENTAL COUPLER TO A STEEL...
- Publication number 20160010334
- Publication date Jan 14, 2016
- Felix Sorkin
- E04 - BUILDING
Information Patent Application
POST-TENSION CONCRETE LEAVE OUT SPLICING SYSTEM AND METHOD
- Publication number 20150176278
- Publication date Jun 25, 2015
- REIGSTAD & ASSOCIATES, INC.
- Gordon H. REIGSTAD
- E04 - BUILDING
Information Patent Application
POST-TENSION CONCRETE LEAVE OUT SPLICING SYSTEM AND METHOD
- Publication number 20150176276
- Publication date Jun 25, 2015
- REIGSTAD & ASSOCIATES, INC.
- Gordon H. REIGSTAD
- E04 - BUILDING
Information Patent Application
POST-TENSION CONCRETE LEAVE OUT SPLICING SYSTEM AND METHOD
- Publication number 20150176277
- Publication date Jun 25, 2015
- REIGSTAD & ASSOCIATES, INC.
- Gordon H. REIGSTAD
- E04 - BUILDING
Information Patent Application
METHOD AND SYSTEM FOR FABRICATING A NON LOAD BEARING PARTITION WALL
- Publication number 20150047277
- Publication date Feb 19, 2015
- KARTIK JANAKIRAM
- E04 - BUILDING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cellulose-based structural flooring panel assembly

Closure load plug

Sheathing clamps for unbonded post-tensioning assemblies

Sealing connector for post tensioned anchor system

System and method for imaging tendon cross sections for detecting v...

Bayonet duct coupler assembly for post-tensioned concrete member

Segmental duct coupler devices, systems, and methods

System and method for imaging tendon cross sections for detecting v...

Pre-compression system for pre-compressing a structure

Sealing connector for post tensioned anchor system

Method for erecting framework of structures

Apparatus for repairing a tension member

Reinforcement system and a method of reinforcing a structure with a...

Connector for use in forming joint

Bayonet duct coupler assembly for post-tensioned concrete member

Sheathing puller

Concrete anchor and cover for same

Methods and apparatuses for constructing a concrete structure

Methods and apparatuses for connecting concrete structural elements

Construction process of structures with empty segments and construc...

Sheathing puller

Sheathing lock end cap

Concrete tendon gripping and sealing apparatus and method

Pregrouted PC steel material and curing method for pregrouted layer...

Pillar for supporting a modular structure, beam intended to be supp...

Connector for use in forming joint

Sheathing lock end cap

Pregrouted PC steel material and method for hardening pregrout laye...

Duct coupler devices, systems, and related methods

Construction and a method of making a construction

Patents Applicationslast 30 patents

DEVICES, SYSTEMS, AND METHODS FOR CONNECTING CONCRETE STRUCTURAL EL...

APPARATUSES AND METHODS FOR CONSTRUCTING A CONCRETE STRUCTURE USING...

SPAN TO SPAN DUCT COUPLER

SYSTEM AND METHOD FOR IMAGING TENDON CROSS SECTIONS FOR DETECTING V...

CELLULOSE-BASED STRUCTURAL FLOORING PANEL ASSEMBLY

SYSTEM AND METHOD FOR IMAGING TENDON CROSS SECTIONS FOR DETECTING V...

SHEATHING CLAMPS FOR UNBONDED POST-TENSIONING ASSEMBLIES

SEALING CONNECTOR FOR POST TENSIONED ANCHOR SYSTEM

CLOSURE LOAD PLUG

PRE-COMPRESSION SYSTEM FOR PRE-COMPRESSING A STRUCTURE

SEALING CONNECTOR FOR POST TENSIONED ANCHOR SYSTEM

BAYONET DUCT COUPLER ASSEMBLY FOR POST-TENSIONED CONCRETE MEMBER

SHEATHING PULLER

METHOD FOR ERECTING FRAMEWORK OF STRUCTURES

METHOD FOR CONNECTING PRECAST SEGMENTS TENDON DUCTS AND RESULTING S...

Connector for Use in Forming Joint

SHEATHING LOCK END CAP

CONCRETE TENDON GRIPPING AND SEALING APPARATUS AND METHOD

SEGMENTAL DUCT COUPLER DEVICES, SYSTEMS, AND METHODS

A REINFORCEMENT SYSTEM AND A METHOD OF REINFORCING A STRUCTURE WITH...

Wind tower foundation

CONSTRUCTION PROCESS OF STRUCTURES WITH EMPTY SEGMENTS AND CONSTRUC...

PILLAR FOR SUPPORTING A MODULAR STRUCTURE, BEAM INTENDED TO BE SUPP...

DUCT COUPLER FOR POST-TENSIONED CONCRETE MEMBER

A CONSTRUCTION AND A METHOD OF MAKING A CONSTRUCTION

APPARATUS AND METHOD FOR CONNECTING A SEGMENTAL COUPLER TO A STEEL...

POST-TENSION CONCRETE LEAVE OUT SPLICING SYSTEM AND METHOD

POST-TENSION CONCRETE LEAVE OUT SPLICING SYSTEM AND METHOD

POST-TENSION CONCRETE LEAVE OUT SPLICING SYSTEM AND METHOD

METHOD AND SYSTEM FOR FABRICATING A NON LOAD BEARING PARTITION WALL