Stephen J. Chu

Person

New York, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gingival ovate pontic and methods of using the same
- Patent number 11,571,282
- Issue date Feb 7, 2023
- Keystone Dental, Inc.
- Stephen J. Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental implant having reverse-tapered main body for anterior post-e...
- Patent number 11,523,883
- Issue date Dec 13, 2022
- Southern Implants (PTY) Ltd
- Stephen John Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental implant having reverse-tapered main body for anterior post-e...
- Patent number 10,617,492
- Issue date Apr 14, 2020
- Southern Implants (PTY) Ltd
- Stephen John Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gingival ovate pontic and methods of using the same
- Patent number 10,449,018
- Issue date Oct 22, 2019
- Stephen J. Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for recording spatial gingival soft tissue rel...
- Patent number 10,335,254
- Issue date Jul 2, 2019
- EVOLLUTION IP HOLDINGS INC.
- Mark N Hochman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for recording spatial gingival soft tissue rel...
- Patent number 9,474,588
- Issue date Oct 25, 2016
- Biomet 3i, LLC
- Mark N. Hochman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Soft tissue preservation temporary (shell) immediate-implant abutme...
- Patent number 9,452,032
- Issue date Sep 27, 2016
- Biomet 3i, LLC
- Mark N. Hochman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gingival ovate pontic device
- Patent number D765858
- Issue date Sep 6, 2016
- Stephen J. Chu
- D24 - Medical and laboratory equipment
Information Patent Grant
Method and apparatus for recording spatial gingival soft tissue rel...
- Patent number 9,089,382
- Issue date Jul 28, 2015
- Biomet 3i, LLC
- Mark N. Hochman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gingival hollow shell with tooth veneer
- Patent number D713964
- Issue date Sep 23, 2014
- Biomet 3i, LLC
- Mark N. Hochman
- D24 - Medical and laboratory equipment
Information Patent Grant
Dental implant abutment shell
- Patent number D692561
- Issue date Oct 29, 2013
- Mark N. Hochman
- D24 - Medical and laboratory equipment
Information Patent Grant
Soft-tissue preservation temporary (shell) immediate-implant abutme...
- Patent number 8,425,231
- Issue date Apr 23, 2013
- Mark N. Hochman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental measurement instruments
- Patent number 7,163,395
- Issue date Jan 16, 2007
- Stephen J. Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental measurement instruments
- Patent number 7,059,852
- Issue date Jun 13, 2006
- ATK Dental, LLC
- Stephen J. Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DENTAL IMPLANT HAVING REVERSE-TAPERED MAIN BODY FOR ANTERIOR POST-E...
- Publication number 20200078144
- Publication date Mar 12, 2020
- Southern Implants (Pty) Ltd.
- Stephen John Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Gingival Ovate Pontic And Methods Of Using The Same
- Publication number 20200046467
- Publication date Feb 13, 2020
- Stephen J. Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DENTAL IMPLANT HAVING REVERSE-TAPERED MAIN BODY FOR ANTERIOR POST-E...
- Publication number 20170354485
- Publication date Dec 14, 2017
- Southern Implants (Pty) Ltd.
- Stephen John Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR RECORDING SPATIAL GINGIVAL SOFT TISSUE REL...
- Publication number 20170000589
- Publication date Jan 5, 2017
- Biomet 3i, LLC
- Mark N. Hochman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOFT TISSUE PRESERVATION TEMPORARY (SHELL) IMMEDIATE-IMPLANT ABUTME...
- Publication number 20160361143
- Publication date Dec 15, 2016
- Biomet 3i, LLC
- Mark N. Hochman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GINGIVAL OVATE PONTIC AND METHODS OF USING THE SAME
- Publication number 20160262854
- Publication date Sep 15, 2016
- Stephen J. Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and Apparatus for Recording Spatial Gingival Soft Tissue Rel...
- Publication number 20150289952
- Publication date Oct 15, 2015
- Biomet 3i, LLC
- Mark N. Hochman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOFT TISSUE PRESERVATION TEMPORARY (SHELL) IMMEDIATE-IMPLANT ABUTME...
- Publication number 20130288202
- Publication date Oct 31, 2013
- Mark N. HOCHMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR RECORDING SPATIAL GINGIVAL SOFT TISSUE REL...
- Publication number 20130189646
- Publication date Jul 25, 2013
- Mark N. HOCHMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dental measurement instruments
- Publication number 20050266371
- Publication date Dec 1, 2005
- Stephen J. Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dental measurement instruments
- Publication number 20050266372
- Publication date Dec 1, 2005
- Stephen J. Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Stephen J. Chu

Person

Patents Grantslast 30 patents

Gingival ovate pontic and methods of using the same

Dental implant having reverse-tapered main body for anterior post-e...

Dental implant having reverse-tapered main body for anterior post-e...

Gingival ovate pontic and methods of using the same

Method and apparatus for recording spatial gingival soft tissue rel...

Method and apparatus for recording spatial gingival soft tissue rel...

Soft tissue preservation temporary (shell) immediate-implant abutme...

Gingival ovate pontic device

Method and apparatus for recording spatial gingival soft tissue rel...

Gingival hollow shell with tooth veneer

Dental implant abutment shell

Soft-tissue preservation temporary (shell) immediate-implant abutme...

Dental measurement instruments

Dental measurement instruments

Patents Applicationslast 30 patents

DENTAL IMPLANT HAVING REVERSE-TAPERED MAIN BODY FOR ANTERIOR POST-E...

Gingival Ovate Pontic And Methods Of Using The Same

DENTAL IMPLANT HAVING REVERSE-TAPERED MAIN BODY FOR ANTERIOR POST-E...

METHOD AND APPARATUS FOR RECORDING SPATIAL GINGIVAL SOFT TISSUE REL...

SOFT TISSUE PRESERVATION TEMPORARY (SHELL) IMMEDIATE-IMPLANT ABUTME...

GINGIVAL OVATE PONTIC AND METHODS OF USING THE SAME

Method and Apparatus for Recording Spatial Gingival Soft Tissue Rel...

SOFT TISSUE PRESERVATION TEMPORARY (SHELL) IMMEDIATE-IMPLANT ABUTME...

METHOD AND APPARATUS FOR RECORDING SPATIAL GINGIVAL SOFT TISSUE REL...

Dental measurement instruments

Dental measurement instruments