Ludwig; Steven
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ludwig; Steven.The latest application filed is for "expandable spinal implants".
Company Profile
8.24.24
- Ludwig; Steven - Baltimore MD
- - Baltimore MD US
- Ludwig; Steven - Severna Park MD
Patent Activity
| Patent | Date |
|---|---|
| Expandable Spinal Implants App 20220296384 - Ludwig; Steven ; et al. | 2022-09-22 |
| Devices for inserting and expanding spinal implants Grant 11,337,829 - Ludwig , et al. May 24, 2 | 2022-05-24 |
| Expandable spinal implants Grant 11,331,200 - McClintock , et al. May 17, 2 | 2022-05-17 |
| Expandable spinal implants Grant 11,291,552 - Ludwig , et al. April 5, 2 | 2022-04-05 |
| Expandable Spinal Implants App 20200085586 - Ludwig; Steven ; et al. | 2020-03-19 |
| Expandable Spinal Implants App 20200008951 - McClintock; Larry E. ; et al. | 2020-01-09 |
| Expandable spinal implants Grant 10,441,430 - Ludwig , et al. Oc | 2019-10-15 |
| Devices For Inserting And Expanding Spinal Implants App 20190274845 - Ludwig; Steven ; et al. | 2019-09-12 |
| Expandable spinal implants Grant 10,363,142 - McClintock , et al. | 2019-07-30 |
| Rod attachment for head to head cross connector Grant 9,629,663 - Ludwig , et al. April 25, 2 | 2017-04-25 |
| Rod Attachment For Head To Head Cross Connector App 20170000526 - Ludwig; Steven ; et al. | 2017-01-05 |
| Rod attachment for head to head cross connector Grant 9,486,247 - Ludwig , et al. November 8, 2 | 2016-11-08 |
| Rotatable Bone Plate App 20160270824 - Binder; Lawrence ; et al. | 2016-09-22 |
| Systems and methods for decompressing a spinal canal Grant 9,387,014 - Ludwig , et al. July 12, 2 | 2016-07-12 |
| Rotatable bone plate Grant 9,375,238 - Binder , et al. June 28, 2 | 2016-06-28 |
| Rod Attachment For Head To Head Cross Connector App 20160000473 - Ludwig; Steven ; et al. | 2016-01-07 |
| Minimally invasive spinal fixation guide systems and methods Grant 9,179,926 - Ludwig , et al. November 10, 2 | 2015-11-10 |
| Rod Attachment For Head To Head Cross Connector App 20150073482 - Ludwig; Steven ; et al. | 2015-03-12 |
| Rod attachment for head to head cross connector Grant 8,920,470 - Ludwig , et al. December 30, 2 | 2014-12-30 |
| Rod attachment for head to head cross connector Grant 08920469 - | 2014-12-30 |
| Rod attachment for head to head cross connector Grant 08920470 - | 2014-12-30 |
| Rod attachment for head to head cross connector Grant 8,920,469 - Ludwig , et al. December 30, 2 | 2014-12-30 |
| Minimally invasive guide system Grant 8,900,237 - Ramsay , et al. December 2, 2 | 2014-12-02 |
| Offset connection bone anchor assembly Grant 8,894,690 - Ludwig , et al. November 25, 2 | 2014-11-25 |
| Rod Attachment For Head To Head Cross Connector App 20140088651 - Ludwig; Steven ; et al. | 2014-03-27 |
| Rod Attachment For Head To Head Cross Connector App 20120283780 - Ludwig; Steven ; et al. | 2012-11-08 |
| Rod Attachement For Head To Head Connector App 20120101529 - Ludwig; Steven ; et al. | 2012-04-26 |
| Rotatable Bone Plate App 20120089189 - Binder; Lawrence ; et al. | 2012-04-12 |
| Minimally Invasive Spinal Fixation Guide Systems And Methods App 20120022599 - Ludwig; Steven ; et al. | 2012-01-26 |
| Minimally invasive spinal fixation guide systems and methods Grant 8,075,591 - Ludwig , et al. December 13, 2 | 2011-12-13 |
| Rotatable bone plate Grant 8,062,341 - Binder , et al. November 22, 2 | 2011-11-22 |
| Method and system for securing a rod to a bone anchor with a connector Grant 8,025,682 - Mahoney , et al. September 27, 2 | 2011-09-27 |
| Head-to-head connector spinal fixation system Grant 7,967,845 - Lauryssen , et al. June 28, 2 | 2011-06-28 |
| Rod Attachment For Head To Head Cross Connector App 20100191289 - Ludwig; Steven ; et al. | 2010-07-29 |
| Rod attachment for head to head cross connector Grant 7,717,939 - Ludwig , et al. May 18, 2 | 2010-05-18 |
| Head-to-head Connector Spinal Fixation System App 20100036420 - Kalfas; Iain H. ; et al. | 2010-02-11 |
| Head-to-head connector spinal fixation system Grant 7,645,294 - Kalfas , et al. January 12, 2 | 2010-01-12 |
| Adaptable clamping mechanism for coupling a spinal fixation element to a bone anchor App 20090062822 - Frasier; William J. ; et al. | 2009-03-05 |
| Offset connection bone anchor assembly App 20090062864 - Ludwig; Steven ; et al. | 2009-03-05 |
| Minimally invasive guide system App 20090062857 - Ramsay; Christopher L. ; et al. | 2009-03-05 |
| Method and system for securing a rod to a bone anchor with a connector App 20090062859 - Mahoney; Michael ; et al. | 2009-03-05 |
| Rotatable Bone Plate App 20080097448 - Binder; Lawrence ; et al. | 2008-04-24 |
| Minimally Invasive Spinal Fixation Guide Systems And Methods App 20060167454 - Ludwig; Steven ; et al. | 2006-07-27 |
| Rod Attachment For Head To Head Cross Connector App 20060064091 - Ludwig; Steven ; et al. | 2006-03-23 |
| Head-to-head connector spinal fixation system App 20050228326 - Kalfas, Iain H. ; et al. | 2005-10-13 |
Company Registrations
| SEC | 0001452280 | LUDWIG STEVEN |
| SEC | 0001401236 | Ludwig Steven |
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