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David B. Chang
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Seattle, WA, US
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last 30 patents
Information
Patent Grant
System and process of utilizing energy for treating biological tissue
Patent number
11,077,318
Issue date
Aug 3, 2021
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process utilizing pulsed energy to heat treat biological tissue
Patent number
11,033,749
Issue date
Jun 15, 2021
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for providing protective therapy for biological tissues or...
Patent number
10,953,241
Issue date
Mar 23, 2021
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process utilizing pulsed energy to heat treat biological tissue
Patent number
10,874,873
Issue date
Dec 29, 2020
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and process for treatment of myopia
Patent number
10,709,607
Issue date
Jul 14, 2020
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and process for prevention of myopia
Patent number
10,709,608
Issue date
Jul 14, 2020
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process and system for utilizing energy to treat biological tissue
Patent number
10,596,389
Issue date
Mar 24, 2020
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for heat treating biological tissues using pulsed energy sou...
Patent number
10,531,908
Issue date
Jan 14, 2020
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and process for retina phototherapy
Patent number
10,363,171
Issue date
Jul 30, 2019
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and process for treatment of myopia
Patent number
10,357,398
Issue date
Jul 23, 2019
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and process for neuroprotective therapy for glaucoma
Patent number
10,307,294
Issue date
Jun 4, 2019
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System for neuroprotective therapy for glaucoma
Patent number
10,299,961
Issue date
May 28, 2019
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System for performing retina photostimulation
Patent number
10,285,859
Issue date
May 14, 2019
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and process for treatment of myopia
Patent number
10,278,863
Issue date
May 7, 2019
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for neuroprotective therapy for glaucoma
Patent number
10,278,865
Issue date
May 7, 2019
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System for neuroprotective therapy for glaucoma
Patent number
10,117,777
Issue date
Nov 6, 2018
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and process for neuroprotective therapy for glaucoma
Patent number
9,962,291
Issue date
May 8, 2018
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pulsating electromagnetic and ultrasound therapy for stimulating ta...
Patent number
9,427,602
Issue date
Aug 30, 2016
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Subthreshold micropulse laser prophylactic treatment for chronic pr...
Patent number
9,381,116
Issue date
Jul 5, 2016
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for restoring responsiveness to medication in tissue of liv...
Patent number
9,168,174
Issue date
Oct 27, 2015
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Time-reversed mirroring electro-magnetic acoustic treatment system
Patent number
8,337,433
Issue date
Dec 25, 2012
Stephen Anthony Cerwin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Storage device and method for sorption and desorption of molecular...
Patent number
7,378,188
Issue date
May 27, 2008
Enernext, LLC
Ralph C. Struthers
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
System and method for sensitive photon detection
Patent number
7,372,031
Issue date
May 13, 2008
Southwest Research Institute
Stephen A. Cerwin
G01 - MEASURING TESTING
Information
Patent Grant
Blood pressure diagnostic aid
Patent number
7,122,008
Issue date
Oct 17, 2006
Magnetus LLC
David B. Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Acoustic adiabatic liquid quantity sensor
Patent number
7,114,384
Issue date
Oct 3, 2006
Hughes Aircraft Company
Kenn S. Bates
G01 - MEASURING TESTING
Information
Patent Grant
Electromagnetic-acoustic imaging
Patent number
6,974,415
Issue date
Dec 13, 2005
Magnetus LLC
Stephen Anthony Cerwin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for sorption and desorption of molecular gas contained by st...
Patent number
6,906,003
Issue date
Jun 14, 2005
Enernext, LLC
Ralph C. Struthers
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Method for marking and identifying objects coated with up-conversio...
Patent number
6,849,855
Issue date
Feb 1, 2005
Raytheon Company
I-Fu Shih
G01 - MEASURING TESTING
Information
Patent Grant
Magneto-acoustic imaging
Patent number
6,535,625
Issue date
Mar 18, 2003
Magnetus LLC
David B. Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dual-interferometer method for measuring bending of materials
Patent number
6,495,819
Issue date
Dec 17, 2002
Southwest Research Institute
Stephen A. Cerwin
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND PROCESS OF UTILIZING MICROWAVE ENERGY FOR TREATING BIOLO...
Publication number
20210346712
Publication date
Nov 11, 2021
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND PROCESS OF UTILIZING LIGHT ENERGY FOR TREATING BIOLOGICA...
Publication number
20210346713
Publication date
Nov 11, 2021
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND PROCESS OF UTILIZING ULTRASOUND ENERGY FOR TREATING BIOL...
Publication number
20210346714
Publication date
Nov 11, 2021
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS UTILIZING PULSED ENERGY TO HEAT TREAT BIOLOGICAL TISSUE
Publication number
20200398072
Publication date
Dec 24, 2020
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND PROCESS FOR PREVENTION OF MYOPIA
Publication number
20190328577
Publication date
Oct 31, 2019
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND PROCESS FOR TREATMENT OF MYOPIA
Publication number
20190269552
Publication date
Sep 5, 2019
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND PROCESS OF UTILIZING ENERGY FOR TREATING BIOLOGICAL TISSUE
Publication number
20180339167
Publication date
Nov 29, 2018
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS AND SYSTEM FOR UTILIZING ENERGY TO TREAT BIOLOGICAL TISSUE
Publication number
20180339170
Publication date
Nov 29, 2018
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM FOR NEUROPROTECTIVE THERAPY FOR GLAUCOMA
Publication number
20180280196
Publication date
Oct 4, 2018
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR NEUROPROTECTIVE THERAPY FOR GLAUCOMA
Publication number
20180271707
Publication date
Sep 27, 2018
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND PROCESS FOR NEUROPROTECTIVE THERAPY FOR GLAUCOMA
Publication number
20180221206
Publication date
Aug 9, 2018
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS UTILIZING PULSED ENERGY TO HEAT TREAT BIOLOGICAL TISSUE
Publication number
20180200532
Publication date
Jul 19, 2018
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND PROCESS FOR TREATMENT OF MYOPIA
Publication number
20180078412
Publication date
Mar 22, 2018
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND PROCESS FOR TREATMENT OF MYOPIA
Publication number
20170319383
Publication date
Nov 9, 2017
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR PROVIDING PROTECTIVE THERAPY FOR BIOLOGICAL TISSUES OR...
Publication number
20170232269
Publication date
Aug 17, 2017
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND PROCESS UTILIZING PULSED ENERGY TO TREAT BIOLOGICAL TISSUE
Publication number
20170203132
Publication date
Jul 20, 2017
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM FOR NEUROPROTECTIVE THERAPY FOR GLAUCOMA
Publication number
20170035612
Publication date
Feb 9, 2017
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM FOR PERFORMING RETINA PHOTOSTIMULATION
Publication number
20170027755
Publication date
Feb 2, 2017
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND PROCESS FOR NEUROPROTECTIVE THERAPY FOR GLAUCOMA
Publication number
20160346126
Publication date
Dec 1, 2016
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR HEAT TREATING BIOLOGICAL TISSUES USING PULSED ENERGY SOU...
Publication number
20160338757
Publication date
Nov 24, 2016
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND PROCESS FOR RETINA PHOTOTHERAPY
Publication number
20160287443
Publication date
Oct 6, 2016
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PULSATING ELECTROMAGNETIC AND ULTRASOUND THERAPY FOR STIMULATING TA...
Publication number
20160082294
Publication date
Mar 24, 2016
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUBTHRESHOLD MICROPULSE LASER PROPHYLACTIC TREATMENT FOR CHRONIC PR...
Publication number
20160058617
Publication date
Mar 3, 2016
Ojai Retinal Technology, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR RESTORING RESPONSIVENESS TO MEDICATION IN TISSUE OF LIV...
Publication number
20150157498
Publication date
Jun 11, 2015
OJAI RETINAL TECHNOLOGY, LLC
Jeffrey K. Luttrull
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Time-Reversed Mirroring Electro-Magnetic Acoustic Treatment System
Publication number
20130079685
Publication date
Mar 28, 2013
MAGNETUS, LLC
Stephen Anthony Cerwin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Micro-Vesicles Providing Contrast To Target Tissue Electrical Prope...
Publication number
20120134924
Publication date
May 31, 2012
MAGNETUS, LLC
Stephen Anthony Cerwin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Time-Reversed Mirroring Electro-Magnetic Acoustic Treatment System
Publication number
20110288450
Publication date
Nov 24, 2011
Stephen Anthony Cerwin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Multi-Mode Induced Acoustic Imaging Systems And Methods
Publication number
20110288411
Publication date
Nov 24, 2011
Stephen Anthony Cerwin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
RF FIELD SHAPING AND ATTENUATION FOR EMAI INDUCTION ELEMENTS
Publication number
20110166438
Publication date
Jul 7, 2011
Jane F. Emerson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Storage Device for Sorption and Desorption of Molecular gas contain...
Publication number
20080011617
Publication date
Jan 17, 2008
Ralph C. Struthers
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS