David N. Leff

Person

Conshohocken, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Modular orthopedic implants, instruments, and navigation methods
- Patent number 12,121,268
- Issue date Oct 22, 2024
- Globus Medical, Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthopedic fixation devices and methods thereof
- Patent number 12,076,054
- Issue date Sep 3, 2024
- Globus Medical, Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyaxial screw and locking cap
- Patent number 12,016,597
- Issue date Jun 25, 2024
- Globus Medical, Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyaxial screw and locking cap
- Patent number 12,016,596
- Issue date Jun 25, 2024
- Globus Medical Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modular screw head assemblies
- Patent number 11,857,222
- Issue date Jan 2, 2024
- Globus Medical Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sublaminar band clamp
- Patent number 11,771,472
- Issue date Oct 3, 2023
- Globus Medical, Inc.
- Patrick Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modular uniplanar pedicle screw assembly for use with a polyaxial b...
- Patent number 11,607,252
- Issue date Mar 21, 2023
- Globus Medical, Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthopedic derotation devices and methods of installation thereof
- Patent number 11,602,379
- Issue date Mar 14, 2023
- Globus Medical, Inc.
- Alexander Artaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pol y axial screw and locking cap
- Patent number 11,589,902
- Issue date Feb 28, 2023
- Globus Medical Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod link reducer
- Patent number 11,547,455
- Issue date Jan 10, 2023
- Globus Medical, Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthopedic fixation devices and methods thereof
- Patent number 11,191,573
- Issue date Dec 7, 2021
- Globus Medical Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthopedic fixation devices and methods of installation thereof
- Patent number 11,172,961
- Issue date Nov 16, 2021
- Globus Medical Inc.
- George Yacoub
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Intervertebral spinal implant
- Patent number 11,141,286
- Issue date Oct 12, 2021
- Globus Medical, Inc.
- Mark Miccio
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod link reducer
- Patent number 10,869,699
- Issue date Dec 22, 2020
- Globus Medical, Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Expandable fusion device and method of installation thereof
- Patent number 10,869,768
- Issue date Dec 22, 2020
- Globus Medical Inc.
- Mark Weiman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Revision connectors, systems, and methods thereof
- Patent number 10,820,929
- Issue date Nov 3, 2020
- Globus Medical Inc.
- Patrick Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Expandable fusion device and method of installation thereof
- Patent number 10,758,367
- Issue date Sep 1, 2020
- Globus Medical Inc.
- Mark Weiman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod link reducer
- Patent number 10,736,671
- Issue date Aug 11, 2020
- Globus Medical, Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Expandable fusion device and method of installation thereof
- Patent number 10,709,573
- Issue date Jul 14, 2020
- Globus Medical Inc.
- Mark Weiman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modular uniplanar pedicle screw assembly for use with a polyaxial b...
- Patent number 10,702,310
- Issue date Jul 7, 2020
- Globus Medical Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthopedic derotation devices and methods of installation thereof
- Patent number 10,687,867
- Issue date Jun 23, 2020
- Globus Medical Inc.
- Alexander Artaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthopedic fixation devices and methods of installation thereof
- Patent number 10,478,227
- Issue date Nov 19, 2019
- Globus Medical, Inc.
- David N. Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod link reducer
- Patent number 10,136,928
- Issue date Nov 27, 2018
- Globus Medical, Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modular uniplanar pedicle screw assembly for use with a polyaxial b...
- Patent number 10,130,395
- Issue date Nov 20, 2018
- Globus Medical, Inc.
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthopedic derotation devices and methods of installation thereof
- Patent number 10,028,771
- Issue date Jul 24, 2018
- Globus Medical, Inc.
- Alexander Artaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Revision connectors, systems, and methods thereof
- Patent number 9,980,755
- Issue date May 29, 2018
- Globus Medical, Inc.
- Patrick Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthopedic derotation devices and methods of installation thereof
- Patent number 9,681,899
- Issue date Jun 20, 2017
- Globus Medical, Inc.
- Alexander Artaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthopedic fixation devices and methods of installation thereof
- Patent number 9,603,635
- Issue date Mar 28, 2017
- Globus Medical, Inc.
- David N. Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
NAVIGATED FORCE SENSING INSTRUMENTS
- Publication number 20240341855
- Publication date Oct 17, 2024
- Globus Medical, Inc
- Patrick Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NAVIGATED FORCE SENSING INSTRUMENTS
- Publication number 20240341854
- Publication date Oct 17, 2024
- Globus Medical, Inc
- Patrick Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYAXIAL SCREW AND LOCKING CAP
- Publication number 20240325056
- Publication date Oct 3, 2024
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODULAR SCREW HEAD ASSEMBLIES
- Publication number 20240081869
- Publication date Mar 14, 2024
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODULAR SCREW HEAD ASSEMBLIES
- Publication number 20230404638
- Publication date Dec 21, 2023
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODULAR SCREW HEAD ASSEMBLIES
- Publication number 20230404625
- Publication date Dec 21, 2023
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR THREE DIMENSIONAL RECONSTRUCTION OF A BENT...
- Publication number 20230355289
- Publication date Nov 9, 2023
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS FOR ROBOTIC ASSISTANCE AND NAVIGATION IN SPINAL SURGERY AND...
- Publication number 20230329798
- Publication date Oct 19, 2023
- Globus Medical, Inc
- Patrick Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STABILIZING BONES USING SCREWS AND RODS
- Publication number 20230301686
- Publication date Sep 28, 2023
- Globus Medical, Inc
- Caelan Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STABILIZING BONES USING SCREWS AND RODS
- Publication number 20230301689
- Publication date Sep 28, 2023
- Globus Medical, Inc
- Caelan Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODULAR UNIPLANAR PEDICLE SCREW ASSEMBLY FOR USE WITH A POLYAXIAL B...
- Publication number 20230190336
- Publication date Jun 22, 2023
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORTHOPEDIC DEROTATION DEVICES AND METHODS OF INSTALLATION THEREOF
- Publication number 20230172642
- Publication date Jun 8, 2023
- Globus Medical, Inc
- Alexander Artaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYAXIAL SCREW AND LOCKING CAP
- Publication number 20230165604
- Publication date Jun 1, 2023
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYAXIAL SCREW AND LOCKING CAP
- Publication number 20230157731
- Publication date May 25, 2023
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD LINK REDUCER
- Publication number 20230115260
- Publication date Apr 13, 2023
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DUAL LOCKING POLYAXIAL SCREW HEAD
- Publication number 20230024542
- Publication date Jan 26, 2023
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Modular Orthopedic Implants, Instruments, and Navigation Methods
- Publication number 20230010173
- Publication date Jan 12, 2023
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORTHOPEDIC DEROTATION DEVICES AND METHODS OF INSTALLATION THEREOF
- Publication number 20220401132
- Publication date Dec 22, 2022
- Globus Medical, Inc
- Alexander Artaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORTHOPEDIC FIXATION DEVICES AND METHODS THEREOF
- Publication number 20220257289
- Publication date Aug 18, 2022
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS FOR ROBOTIC ASSISTANCE AND NAVIGATION IN SPINAL SURGERY AND...
- Publication number 20220160428
- Publication date May 26, 2022
- Globus Medical, Inc
- Patrick Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUBLAMINAR BAND CLAMP
- Publication number 20220096129
- Publication date Mar 31, 2022
- Globus Medical, Inc
- Patrick Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORTHOPEDIC FIXATION DEVICES AND METHODS OF INSTALLATION THEREOF
- Publication number 20220031367
- Publication date Feb 3, 2022
- Globus Medical, Inc
- George Yacoub
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTERVERTEBRAL SPINAL IMPLANT
- Publication number 20220023059
- Publication date Jan 27, 2022
- Globus Medical, Inc
- Mark Miccio
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORTHOPEDIC DEROTATION DEVICES AND METHODS OF INSTALLATION THEREOF
- Publication number 20210346063
- Publication date Nov 11, 2021
- Globus Medical, Inc
- Alexander Artaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYAXIAL SCREW AND LOCKING CAP
- Publication number 20210169535
- Publication date Jun 10, 2021
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DUAL LOCKING POLYAXIAL SCREW HEAD
- Publication number 20210169531
- Publication date Jun 10, 2021
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUBLAMINAR BAND CLAMP
- Publication number 20210121203
- Publication date Apr 29, 2021
- Globus Medical, Inc
- Patrick Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUBLAMINAR BAND CLAMP
- Publication number 20210121204
- Publication date Apr 29, 2021
- Globus Medical, Inc
- Patrick Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD LINK REDUCER
- Publication number 20200337743
- Publication date Oct 29, 2020
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODULAR UNIPLANAR PEDICLE SCREW ASSEMBLY FOR USE WITH A POLYAXIAL B...
- Publication number 20200289166
- Publication date Sep 17, 2020
- Globus Medical, Inc
- David Leff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

David N. Leff

Person

Patents Grantslast 30 patents

Modular orthopedic implants, instruments, and navigation methods

Orthopedic fixation devices and methods thereof

Polyaxial screw and locking cap

Polyaxial screw and locking cap

Modular screw head assemblies

Sublaminar band clamp

Modular uniplanar pedicle screw assembly for use with a polyaxial b...

Orthopedic derotation devices and methods of installation thereof

Pol y axial screw and locking cap

Rod link reducer

Orthopedic fixation devices and methods thereof

Orthopedic fixation devices and methods of installation thereof

Intervertebral spinal implant

Rod link reducer

Expandable fusion device and method of installation thereof

Revision connectors, systems, and methods thereof

Expandable fusion device and method of installation thereof

Rod link reducer

Expandable fusion device and method of installation thereof

Modular uniplanar pedicle screw assembly for use with a polyaxial b...

Orthopedic derotation devices and methods of installation thereof

Orthopedic fixation devices and methods of installation thereof

Rod link reducer

Modular uniplanar pedicle screw assembly for use with a polyaxial b...

Orthopedic derotation devices and methods of installation thereof

Revision connectors, systems, and methods thereof

Orthopedic derotation devices and methods of installation thereof

Orthopedic fixation devices and methods of installation thereof

Patents Applicationslast 30 patents

NAVIGATED FORCE SENSING INSTRUMENTS

NAVIGATED FORCE SENSING INSTRUMENTS

POLYAXIAL SCREW AND LOCKING CAP

MODULAR SCREW HEAD ASSEMBLIES

MODULAR SCREW HEAD ASSEMBLIES

MODULAR SCREW HEAD ASSEMBLIES

SYSTEMS AND METHODS FOR THREE DIMENSIONAL RECONSTRUCTION OF A BENT...

METHODS FOR ROBOTIC ASSISTANCE AND NAVIGATION IN SPINAL SURGERY AND...

STABILIZING BONES USING SCREWS AND RODS

STABILIZING BONES USING SCREWS AND RODS

MODULAR UNIPLANAR PEDICLE SCREW ASSEMBLY FOR USE WITH A POLYAXIAL B...

ORTHOPEDIC DEROTATION DEVICES AND METHODS OF INSTALLATION THEREOF

POLYAXIAL SCREW AND LOCKING CAP

POLYAXIAL SCREW AND LOCKING CAP

ROD LINK REDUCER

DUAL LOCKING POLYAXIAL SCREW HEAD

Modular Orthopedic Implants, Instruments, and Navigation Methods

ORTHOPEDIC DEROTATION DEVICES AND METHODS OF INSTALLATION THEREOF

ORTHOPEDIC FIXATION DEVICES AND METHODS THEREOF

METHODS FOR ROBOTIC ASSISTANCE AND NAVIGATION IN SPINAL SURGERY AND...

SUBLAMINAR BAND CLAMP

ORTHOPEDIC FIXATION DEVICES AND METHODS OF INSTALLATION THEREOF

INTERVERTEBRAL SPINAL IMPLANT

ORTHOPEDIC DEROTATION DEVICES AND METHODS OF INSTALLATION THEREOF

POLYAXIAL SCREW AND LOCKING CAP

DUAL LOCKING POLYAXIAL SCREW HEAD

SUBLAMINAR BAND CLAMP

SUBLAMINAR BAND CLAMP

ROD LINK REDUCER

MODULAR UNIPLANAR PEDICLE SCREW ASSEMBLY FOR USE WITH A POLYAXIAL B...