USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	059317/0532			Pages:	16
		Recorded:	03/03/2022
Attorney Dkt #:	HRZN-054
Conveyance:	FOURTH AMENDMENT TO INTELLECTUAL PROPERTY SECURITY AGREEMENT

Total properties: 30

Patent #:	7494222	Issue Dt:	02/24/2009	Application #:	10571230	Filing Dt:	12/27/2006
Publication #:	US20070121071	Pub Dt:	05/31/2007
Title:	METHOD AND APPARATUS FOR THE DETECTION OF IMPAIRED DARK ADAPTATION

Patent #:	7798646	Issue Dt:	09/21/2010	Application #:	12391829	Filing Dt:	02/24/2009
Publication #:	US20090153802	Pub Dt:	06/18/2009
Title:	METHOD AND APPARATUS FOR THE DETECTION OF IMPAIRED DARK ADAPTATION

Patent #:	8795191	Issue Dt:	08/05/2014	Application #:	12527384	Filing Dt:	03/04/2010
Publication #:	US20100168606	Pub Dt:	07/01/2010
Title:	Improved Photobleaching Method

Patent #:	9050021	Issue Dt:	06/09/2015	Application #:	13028893	Filing Dt:	02/16/2011
Publication #:	US20110141437	Pub Dt:	06/16/2011
Title:	Method and Apparatus for the Detection of Impaired Dark Adaptation

Patent #:	9730579	Issue Dt:	08/15/2017	Application #:	14706523	Filing Dt:	05/07/2015
Publication #:	US20150305615	Pub Dt:	10/29/2015
Title:	METHOD AND APPARATUS FOR THE DETECTION OF IMPAIRED DARK ADAPTATION

Patent #:	9504379	Issue Dt:	11/29/2016	Application #:	14706536	Filing Dt:	05/07/2015
Publication #:	US20150238077	Pub Dt:	08/27/2015
Title:	Method and Apparatus for the Detection of Impaired Dark Adaptation

Patent #:	9572485	Issue Dt:	02/21/2017	Application #:	14706567	Filing Dt:	05/07/2015
Publication #:	US20150305616	Pub Dt:	10/29/2015
Title:	METHOD AND APPARATUS FOR THE DETECTION OF IMPAIRED DARK ADAPTATION

Patent #:	10667683	Issue Dt:	06/02/2020	Application #:	16578286	Filing Dt:	09/21/2019
Publication #:	US20200093361	Pub Dt:	03/26/2020
Title:	METHODS, APPARATUS, AND SYSTEMS FOR OPHTHALMIC TESTING AND MEASUREMENT

Patent #:	11089954	Issue Dt:	08/17/2021	Application #:	16578311	Filing Dt:	09/21/2019
Publication #:	US20200093362	Pub Dt:	03/26/2020
Title:	METHOD AND APPARATUS FOR GUIDING A TEST SUBJECT THROUGH AN OPHTHALMIC TEST

Patent #:	12076084	Issue Dt:	09/03/2024	Application #:	16890811	Filing Dt:	06/02/2020
Publication #:	US20200288968	Pub Dt:	09/17/2020
Title:	METHODS, APPARATUS, AND SYSTEMS FOR OPHTHALMIC TESTING AND MEASUREMENT

Patent #:	NONE	Issue Dt:		Application #:	16890945	Filing Dt:	06/02/2020
Publication #:	US20200288969	Pub Dt:	09/17/2020
Title:	LIGHT SEAL COVER FOR USE WITH A HEAD-WEARABLE TESTING AND MEASUREMENT DEVICE AND RELATED METHODS

Patent #:	NONE	Issue Dt:		Application #:	16890949	Filing Dt:	06/02/2020
Publication #:	US20200288970	Pub Dt:	09/17/2020
Title:	Light Seal For A Head-Wearable Testing And Measurement Device and Related Methods

Patent #:	NONE	Issue Dt:		Application #:	17395324	Filing Dt:	08/05/2021
Publication #:	US20210361158	Pub Dt:	11/25/2021
Title:	METHOD AND APPARATUS FOR GUIDING A TEST SUBJECT THROUGH AN OPHTHALMIC TEST

Patent #:	11457805	Issue Dt:	10/04/2022	Application #:	17522783	Filing Dt:	11/09/2021
Publication #:	US20220061652	Pub Dt:	03/03/2022
Title:	METHODS, APPARATUS, AND SYSTEMS FOR OPHTHALMIC TESTING AND MEASUREMENT

Patent #:	11471044	Issue Dt:	10/18/2022	Application #:	17522792	Filing Dt:	11/09/2021
Publication #:	US20220061653	Pub Dt:	03/03/2022
Title:	METHODS, APPARATUS, AND SYSTEMS FOR OPHTHALMIC TESTING AND MEASUREMENT

Patent #:	11344194	Issue Dt:	05/31/2022	Application #:	17522793	Filing Dt:	11/09/2021
Publication #:	US20220061654	Pub Dt:	03/03/2022
Title:	METHODS, APPARATUS, AND SYSTEMS FOR OPHTHALMIC TESTING AND MEASUREMENT

Patent #:	11478142	Issue Dt:	10/25/2022	Application #:	17522796	Filing Dt:	11/09/2021
Publication #:	US20220061655	Pub Dt:	03/03/2022
Title:	METHODS, APPARATUS, AND SYSTEMS FOR OPHTHALMIC TESTING AND MEASUREMENT

Patent #:	11478143	Issue Dt:	10/25/2022	Application #:	17522798	Filing Dt:	11/09/2021
Publication #:	US20220061656	Pub Dt:	03/03/2022
Title:	METHODS, APPARATUS, AND SYSTEMS FOR OPHTHALMIC TESTING AND MEASUREMENT

Patent #:	D918903	Issue Dt:	05/11/2021	Application #:	29706611	Filing Dt:	09/21/2019
Title:	HEADSET FOR OCULAR TESTING AND MEASUREMENT

Patent #:	D950063	Issue Dt:	04/26/2022	Application #:	29706612	Filing Dt:	09/21/2019
Title:	LIGHT SEAL PAIR

Patent #:	D929595	Issue Dt:	08/31/2021	Application #:	29706613	Filing Dt:	09/21/2019
Title:	LIGHT SEAL COVER

Patent #:	D918904	Issue Dt:	05/11/2021	Application #:	29706614	Filing Dt:	09/21/2019
Title:	HEAD WEARABLE DEVICE

Patent #:	D950064	Issue Dt:	04/26/2022	Application #:	29706615	Filing Dt:	09/21/2019
Title:	INTERFACE UNIT

Patent #:	D962280	Issue Dt:	08/30/2022	Application #:	29728992	Filing Dt:	03/23/2020
Title:	DISPLAY SCREEN WITH ANIMATED GRAPHICAL USER INTERFACE OF AN OPHTHALMIC TESTING SYSTEM

Patent #:	D934242	Issue Dt:	10/26/2021	Application #:	29782922	Filing Dt:	05/10/2021
Title:	HEAD SET FOR OCULAR TESTING AND MEASUREMENT

Patent #:	D934243	Issue Dt:	10/26/2021	Application #:	29782923	Filing Dt:	05/10/2021
Title:	HEAD WEARABLE DEVICE

Assignor

Exec Dt:

03/03/2022

Assignee

31 FARMINGTON AVENUE

FARMINGTON, CONNECTICUT 06032

Correspondence name and address
	ROPES & GRAY LLP
	PRUDENTIAL TOWER
	800 BOYLSTON STREET
	BOSTON, MA 02199-3600

Search Results as of: 09/30/2025 04:43 AM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6