Steven Ludwig

Person

Baltimore, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Expandable spinal implants
- Patent number 12,029,662
- Issue date Jul 9, 2024
- K2M, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Devices for inserting and expanding spinal implants
- Patent number 11,779,470
- Issue date Oct 10, 2023
- K2M, Inc.
- Steven Ludwig
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Dural repair device and method of use
- Patent number 11,672,672
- Issue date Jun 13, 2023
- University of Maryland, Baltimore
- Charles Sansur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Devices for inserting and expanding spinal implants
- Patent number 11,337,829
- Issue date May 24, 2022
- K2M, Inc.
- Steven Ludwig
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Expandable spinal implants
- Patent number 11,331,200
- Issue date May 17, 2022
- K2M, Inc.
- Larry E. McClintock
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Expandable spinal implants
- Patent number 11,291,552
- Issue date Apr 5, 2022
- K2M, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Interbody cage with spill-free biological material compartment
- Patent number 10,765,525
- Issue date Sep 8, 2020
- University of Maryland, Baltimore
- Charles Sansur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Expandable spinal implants
- Patent number 10,441,430
- Issue date Oct 15, 2019
- K2M, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Expandable spinal implants
- Patent number 10,363,142
- Issue date Jul 30, 2019
- K2M, Inc.
- Larry McClintock
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod attachment for head to head cross connector
- Patent number 9,629,663
- Issue date Apr 25, 2017
- DePuy Synthes Products, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod attachment for head to head cross connector
- Patent number 9,486,247
- Issue date Nov 8, 2016
- DePuy Synthes Products, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for decompressing a spinal canal
- Patent number 9,387,014
- Issue date Jul 12, 2016
- DePuy Synthes Products, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotatable bone plate
- Patent number 9,375,238
- Issue date Jun 28, 2016
- Globus Medical, Inc.
- Lawrence Binder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Minimally invasive spinal fixation guide systems and methods
- Patent number 9,179,926
- Issue date Nov 10, 2015
- DePuy Synthes Products, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod attachment for head to head cross connector
- Patent number 8,920,470
- Issue date Dec 30, 2014
- DePuy Synthes Products LLC
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod attachment for head to head cross connector
- Patent number 8,920,469
- Issue date Dec 30, 2014
- DePuy Synthes Products LLC
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Minimally invasive guide system
- Patent number 8,900,237
- Issue date Dec 2, 2014
- DePuy Synthes Products, LLC
- Christopher L. Ramsay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Offset connection bone anchor assembly
- Patent number 8,894,690
- Issue date Nov 25, 2014
- DePuy Synthes Products, LLC
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spinal fixation device and technique for expansion of the spinal canal
- Patent number 8,834,528
- Issue date Sep 16, 2014
- D. Greg Anderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod attachement for head to head connector
- Patent number 8,591,550
- Issue date Nov 26, 2013
- DePuy Spine, Inc.
- Steven C. Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod attachment for head to head cross connector
- Patent number 8,556,937
- Issue date Oct 15, 2013
- DePuy Synthes Products, LLC
- Steven C. Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod attachment for head to head cross connector
- Patent number 8,192,471
- Issue date Jun 5, 2012
- DePuy Spine, Inc.
- Steven C. Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Minimally invasive spinal fixation guide systems and methods
- Patent number 8,075,591
- Issue date Dec 13, 2011
- DePuy Spine, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotatable bone plate
- Patent number 8,062,341
- Issue date Nov 22, 2011
- Globus Medical, Inc.
- Lawrence Binder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for securing a rod to a bone anchor with a connector
- Patent number 8,025,682
- Issue date Sep 27, 2011
- DePuy Spine, Inc.
- Michael Mahoney
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Head-to-head connector spinal fixation system
- Patent number 7,967,845
- Issue date Jun 28, 2011
- DePuy Spine, Inc.
- Carl Lauryssen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod attachment for head to head cross connector
- Patent number 7,717,939
- Issue date May 18, 2010
- DePuy Spine, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Head-to-head connector spinal fixation system
- Patent number 7,645,294
- Issue date Jan 12, 2010
- DePuy Spine, Inc.
- Iain H. Kalfas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DURAL REPAIR DEVICE AND METHOD OF USE
- Publication number 20230310168
- Publication date Oct 5, 2023
- University of Maryland, Baltimore
- Charles SANSUR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE AND METHOD FOR SACROILIAC FUSION
- Publication number 20230285156
- Publication date Sep 14, 2023
- University of Maryland, Baltimore
- Charles Sansur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Devices For Inserting And Expanding Spinal Implants
- Publication number 20220346973
- Publication date Nov 3, 2022
- K2M, INC.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Expandable Spinal Implants
- Publication number 20220323233
- Publication date Oct 13, 2022
- K2M, INC.
- Larry McClintock
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Expandable Spinal Implants
- Publication number 20220296384
- Publication date Sep 22, 2022
- K2M, INC.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTERBODY CAGE WITH SPILL-FREE BIOLOGICAL MATERIAL COMPARTMENT
- Publication number 20200345503
- Publication date Nov 5, 2020
- University of Maryland, Baltimore
- Charles SANSUR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DURAL REPAIR DEVICE AND METHOD OF USE
- Publication number 20200268522
- Publication date Aug 27, 2020
- University of Maryland, Baltimore
- Charles SANSUR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Expandable Spinal Implants
- Publication number 20200085586
- Publication date Mar 19, 2020
- K2M, INC.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Expandable Spinal Implants
- Publication number 20200008951
- Publication date Jan 9, 2020
- K2M, INC.
- Larry E. McClintock
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Devices For Inserting And Expanding Spinal Implants
- Publication number 20190274845
- Publication date Sep 12, 2019
- K2M, INC.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTERBODY CAGE WITH SPILL-FREE BIOLOGICAL MATERIAL COMPARTMENT
- Publication number 20190053910
- Publication date Feb 21, 2019
- University of Maryland, Baltimore
- Charles SANSUR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXPANDABLE SPINAL IMPLANTS
- Publication number 20190021868
- Publication date Jan 24, 2019
- K2M, INC.
- Stephen Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR
- Publication number 20170000526
- Publication date Jan 5, 2017
- DePuy Synthes Products, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROTATABLE BONE PLATE
- Publication number 20160270824
- Publication date Sep 22, 2016
- Globus Medical, Inc
- Lawrence Binder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR
- Publication number 20160000473
- Publication date Jan 7, 2016
- DEPUY SYNTHES PRODUCTS, LLC
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR
- Publication number 20150073482
- Publication date Mar 12, 2015
- DEPUY SYNTHES PRODUCTS, LLC
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR
- Publication number 20140088651
- Publication date Mar 27, 2014
- DePuy Spine, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR
- Publication number 20140012320
- Publication date Jan 9, 2014
- DEPUY SYNTHES PRODUCTS LLC
- Steven C. Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR
- Publication number 20120283780
- Publication date Nov 8, 2012
- DePuy Spine, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD ATTACHEMENT FOR HEAD TO HEAD CONNECTOR
- Publication number 20120101529
- Publication date Apr 26, 2012
- DePuy Spine, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rotatable Bone Plate
- Publication number 20120089189
- Publication date Apr 12, 2012
- Lawrence Binder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MINIMALLY INVASIVE SPINAL FIXATION GUIDE SYSTEMS AND METHODS
- Publication number 20120022599
- Publication date Jan 26, 2012
- DePuy Spine, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Spinal Fixation Device And Technique For Expansion Of The Spinal Canal
- Publication number 20110270317
- Publication date Nov 3, 2011
- D. Greg Anderson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR
- Publication number 20100191289
- Publication date Jul 29, 2010
- DePuy Spine, Inc.
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEAD-TO-HEAD CONNECTOR SPINAL FIXATION SYSTEM
- Publication number 20100036420
- Publication date Feb 11, 2010
- DePuy Spine, Inc.
- Iain H. Kalfas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Offset connection bone anchor assembly
- Publication number 20090062864
- Publication date Mar 5, 2009
- Steven Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and system for securing a rod to a bone anchor with a connector
- Publication number 20090062859
- Publication date Mar 5, 2009
- Michael Mahoney
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Adaptable clamping mechanism for coupling a spinal fixation element...
- Publication number 20090062822
- Publication date Mar 5, 2009
- William J. Frasier
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Minimally invasive guide system
- Publication number 20090062857
- Publication date Mar 5, 2009
- Christopher L. Ramsay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rotatable Bone Plate
- Publication number 20080097448
- Publication date Apr 24, 2008
- Lawrence Binder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Steven Ludwig

Person

Patents Grantslast 30 patents

Expandable spinal implants

Devices for inserting and expanding spinal implants

Dural repair device and method of use

Devices for inserting and expanding spinal implants

Expandable spinal implants

Expandable spinal implants

Interbody cage with spill-free biological material compartment

Expandable spinal implants

Expandable spinal implants

Rod attachment for head to head cross connector

Rod attachment for head to head cross connector

Systems and methods for decompressing a spinal canal

Rotatable bone plate

Minimally invasive spinal fixation guide systems and methods

Rod attachment for head to head cross connector

Rod attachment for head to head cross connector

Minimally invasive guide system

Offset connection bone anchor assembly

Spinal fixation device and technique for expansion of the spinal canal

Rod attachement for head to head connector

Rod attachment for head to head cross connector

Rod attachment for head to head cross connector

Minimally invasive spinal fixation guide systems and methods

Rotatable bone plate

Method and system for securing a rod to a bone anchor with a connector

Head-to-head connector spinal fixation system

Rod attachment for head to head cross connector

Head-to-head connector spinal fixation system

Patents Applicationslast 30 patents

DURAL REPAIR DEVICE AND METHOD OF USE

DEVICE AND METHOD FOR SACROILIAC FUSION

Devices For Inserting And Expanding Spinal Implants

Expandable Spinal Implants

Expandable Spinal Implants

INTERBODY CAGE WITH SPILL-FREE BIOLOGICAL MATERIAL COMPARTMENT

DURAL REPAIR DEVICE AND METHOD OF USE

Expandable Spinal Implants

Expandable Spinal Implants

Devices For Inserting And Expanding Spinal Implants

INTERBODY CAGE WITH SPILL-FREE BIOLOGICAL MATERIAL COMPARTMENT

EXPANDABLE SPINAL IMPLANTS

ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR

ROTATABLE BONE PLATE

ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR

ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR

ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR

ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR

ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR

ROD ATTACHEMENT FOR HEAD TO HEAD CONNECTOR

Rotatable Bone Plate

MINIMALLY INVASIVE SPINAL FIXATION GUIDE SYSTEMS AND METHODS

Spinal Fixation Device And Technique For Expansion Of The Spinal Canal

ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR

HEAD-TO-HEAD CONNECTOR SPINAL FIXATION SYSTEM

Offset connection bone anchor assembly

Method and system for securing a rod to a bone anchor with a connector

Adaptable clamping mechanism for coupling a spinal fixation element...

Minimally invasive guide system

Rotatable Bone Plate