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David Safranski
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Atlanta, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Porous devices and processes for producing same
Patent number
11,672,637
Issue date
Jun 13, 2023
NuVasive, Inc.
Wei-Hsiang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Porous devices and processes for producing same
Patent number
11,298,217
Issue date
Apr 12, 2022
Vertera, Inc.
Wei-Hsiang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cervical interbody fusion device
Patent number
D944990
Issue date
Mar 1, 2022
Vertera, Inc.
Wei-Hsiang Chang
D24 - Medical and laboratory equipment
Information
Patent Grant
Porous devices and processes for producing same
Patent number
10,786,344
Issue date
Sep 29, 2020
Vertera, Inc.
Wei-Hsiang Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Shape memory polymer fabrics
Patent number
10,582,998
Issue date
Mar 10, 2020
MedShape, Inc.
David Safranski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Porous devices and methods of producing the same
Patent number
10,405,962
Issue date
Sep 10, 2019
Vertera, Inc.
Wei-Hsiang Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Extraluminal enterogenesis device
Patent number
10,390,980
Issue date
Aug 27, 2019
David L. Safranski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Porous devices and processes for producing same
Patent number
10,231,813
Issue date
Mar 19, 2019
Vertera, Inc.
Wei-Hsang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cervical interbody fusion device
Patent number
D815281
Issue date
Apr 10, 2018
Vertera, Inc.
Wei-Hsiang Chang
D24 - Medical and laboratory equipment
Information
Patent Grant
Apparatus and process for producing porous devices
Patent number
9,908,296
Issue date
Mar 6, 2018
Vertera Spine
Wei-Hsiang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing porous device
Patent number
9,855,709
Issue date
Jan 2, 2018
Vertera, Inc.
Wei-Hsiang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Porous devices and processes for producing same
Patent number
9,848,973
Issue date
Dec 26, 2017
Vertera, Inc.
Wei-Hsiang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing porous device
Patent number
9,622,847
Issue date
Apr 18, 2017
Vertera, Inc.
Wei-Hsiang Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and process for producing porous devices
Patent number
9,517,593
Issue date
Dec 13, 2016
Vertera, Inc.
Wei-Hsiang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Porous devices and processes for producing same
Patent number
9,504,550
Issue date
Nov 29, 2016
Vertera, Inc.
Wei-Hsiang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Extendable self-supporting material composites and manufacture thereof
Patent number
9,427,945
Issue date
Aug 30, 2016
Liberman Distributing and Manufacturing Co.
David A. Gray
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Medical device with porous surface and method for producing same
Patent number
9,353,235
Issue date
May 31, 2016
Vertera, Inc.
Wei-Hsiang Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing porous material
Patent number
9,085,665
Issue date
Jul 21, 2015
Vertera, Inc.
Wei-Hsiang Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biodegradable polymeric networks and methods for manufacturing the...
Patent number
8,871,268
Issue date
Oct 28, 2014
Georgia Tech Research Corporation
David Safranski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
RESORPTION-CONTROLLED COMPRESSION DEVICES AND PROCESSES FOR MAKING...
Publication number
20220280197
Publication date
Sep 8, 2022
MedShape, Inc.
Jeremy Webster Blair
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POROUS DEVICES AND PROCESSES FOR PRODUCING SAME
Publication number
20220226095
Publication date
Jul 21, 2022
Vertera Inc.
Wei-Hsiang Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POROUS DEVICES AND PROCESSES FOR PRODUCING SAME
Publication number
20200383766
Publication date
Dec 10, 2020
Vertera Inc.
Wei-Hsiang Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POROUS DEVICES AND PROCESSES FOR PRODUCING SAME
Publication number
20190343611
Publication date
Nov 14, 2019
Vertera Inc.
Wei-Hsiang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POROUS DEVICES AND PROCESSES FOR PRODUCING SAME
Publication number
20190183626
Publication date
Jun 20, 2019
Vertera Inc.
Wei-Hsang CHANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POROUS DEVICES AND PROCESSES FOR PRODUCING SAME
Publication number
20180193126
Publication date
Jul 12, 2018
Vertera Inc.
Wei-Hsang CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POROUS DEVICES AND METHODS OF PRODUCING THE SAME
Publication number
20180193125
Publication date
Jul 12, 2018
Vertera Inc.
Wei-Hsang CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POROUS LUMBAR AND CERVICAL MEDICAL DEVICES AND PROCESSES FOR PRODUC...
Publication number
20170202511
Publication date
Jul 20, 2017
Vertera, Inc.
Wei-Hsiang CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING POROUS DEVICE
Publication number
20170129190
Publication date
May 11, 2017
Vertera, Inc.
Wei-Hsiang CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS AND PROCESS FOR PRODUCING POROUS DEVICES
Publication number
20170087776
Publication date
Mar 30, 2017
Vertera, Inc.
Wei-Hsiang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POROUS DEVICES AND PROCESSES FOR PRODUCING SAME
Publication number
20170071717
Publication date
Mar 16, 2017
Vertera, Inc.
Wei-Hsiang CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POROUS DEVICES AND PROCESSES FOR PRODUCING SAME
Publication number
20170071718
Publication date
Mar 16, 2017
Vertera, Inc.
Wei-Hsiang CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Extendable Self-Supporting Material Composites and Manufacture Thereof
Publication number
20170001425
Publication date
Jan 5, 2017
Liberman Distributing and Manufacturing Co. d/b/a Lidco Products ("Lidco")
David A. Gray
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR PRODUCING POROUS DEVICE
Publication number
20160237236
Publication date
Aug 18, 2016
Vertera, Inc.
Wei-Hsiang CHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MEDICAL DEVICE WITH POROUS SURFACE
Publication number
20160235516
Publication date
Aug 18, 2016
Vertera, Inc.
Wei-Hsiang CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS AND PROCESS FOR PRODUCING POROUS DEVICES
Publication number
20160107395
Publication date
Apr 21, 2016
Vertera, Inc.
Wei-Hsiang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
APPARATUS AND PROCESS FOR PRODUCING POROUS DEVICES
Publication number
20160107394
Publication date
Apr 21, 2016
Vertera, Inc.
Wei-Hsiang Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POROUS DEVICES AND PROCESSES FOR PRODUCING SAME
Publication number
20150374477
Publication date
Dec 31, 2015
Vertera, Inc.
Wei-Hsiang CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Extendable Self-Supporting Material Composites and Manufacture Thereof
Publication number
20130196120
Publication date
Aug 1, 2013
Liberman Distributing and Manufacturing Co. d/b/a Lidco Products ("Lidco")
David A. Gray
B32 - LAYERED PRODUCTS
Information
Patent Application
BIODEGRADABLE POLYMERIC NETWORKS AND METHODS FOR MANUFACTURING THE...
Publication number
20120322895
Publication date
Dec 20, 2012
Emory University
David Safranski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...