Inventor

Zenghe Liu

Inventor

Alameda, CA, US

Overview

2010–2020

Patent span

Human necessities

Primary field (CPC A)

Patents· 81 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Bprimary

A61BDiagnosis33%

G01NInvestigating or analysing materials by determining their chemical or physical properties19%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms15%

G02CSpectacles10%

A61MDevices for introducing media into, or onto, the body3%

B29DProducing particular articles from plastics or from substances in a plastic state3%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%

A61KPreparations for medical, dental or toiletry purposes2%

A61LMethods or apparatus for sterilising materials or objects in general2%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy2%

PatentTitleYear

10,859,525Analyte sensors and methods of using same2020 10,765,353Calibration methods for a bandage-type analyte sensor2020 10,732,435Smart contact device2020 10,670,887Flexible conductor for use within a contact lens2020 10,631,768Self-powered analyte sensor2020 10,512,723Control of a peripheral device with a bandage-type analyte sensor2019 10,292,630Optical sensor for bandage type monitoring device2019 10,285,632Analyte monitoring device and methods2019 10,251,605Bandage type of continuous glucose monitoring system2019 10,219,728Analyte monitoring: stabilizer for subcutaneous glucose sensor with incorporated antiglycolytic agent2019 10,201,295User interactions for a bandage type monitoring device2019 10,190,100Chemical modification of glucose oxidase and its application to biosensors2019 10,135,076Tear-activated micro-battery for use on smart contact lenses2018 10,105,100Display on a bandage-type monitoring device2018 10,046,114Control of a peripheral device with a bandage-type analyte sensor2018 10,039,447Molded electronic structures in body-mountable devices2018 10,004,441Self-powered analyte sensor2018 9,999,390Method and system for measuring urea2018 9,983,161Analyte sensors and methods of using same2018 9,954,223Fabrication methods for batteries2018 9,901,247'Methods for adhering a substrate to a polymer layer'2018 9,895,091'Reference electrodes having an extended lifetime for use in long term amperometric sensors'2018 9,885,073'Cationic polymer based wired enzyme formulations for use in analyte sensors'2018 9,855,359'Analyte sensors with ethylene oxide immunity'2018 9,844,329Analyte sensors and methods of use2017 9,841,614'Flexible conductor for use within a contact lens'2017 9,834,805Two-layer analyte sensor2017 9,828,620Porous polymeric formulation prepared using monomer2017 9,775,544'Analyte sensors having a membrane with low temperature sensitivity'2017 9,770,207'Sensor electrodes in a bio-compatible device'2017 9,763,605'Adjustment of sensor sensitivity by controlling copolymer film thickness through a controlled drying step'2017 9,761,874'Fabrication methods for batteries'2017 9,750,445'Porous polymeric formulation prepared using porogens'2017 9,739,746'Analyte sensor incorporating negatively charged moieties'2017 9,724,029'Analyte monitoring device and methods'2017 9,724,027'Microelectrodes in an ophthalmic electrochemical sensor'2017 9,717,450'Service-detectable analyte sensors and methods of using and making same'2017 9,668,684'Self-powered analyte sensor'2017 9,662,054'Symmetrically arranged sensor electrodes in an ophthalmic electrochemical sensor'2017 9,656,359'Devices and systems for lens support'2017 9,617,578'Sensor membrane with low temperature coefficient'2017 9,572,522'Tear fluid conductivity sensor'2017 9,551,680'Chemically reactive enzyme immobilization'2017 9,535,027'Analyte sensors and methods of using same'2017 9,492,108'Analyte sensors having a membrane with low temperature sensitivity'2016 9,492,118'Pre-treatment process for electrochemical amperometric sensor'2016 9,441,258'Enzyme immobilization by crosslinking'2016 9,428,785'Cationic polymer based wired enzyme formulations for use in analyte sensors'2016 9,380,965'Analyte sensors having a membrane with low temperature sensitivity'2016 9,326,710'Contact lenses having sensors with adjustable sensitivity'2016 9,320,460'In-situ tear sample collection and testing using a contact lens'2016 9,307,901'Methods for leaving a channel in a polymer layer using a cross-linked polymer plug'2016 9,179,871'Service-detectable analyte sensors and methods of using and making same'2015 9,101,309'Method and system for measuring retinal'2015 9,095,312'Method and system for measuring pyruvate'2015 9,084,561'Symmetrically arranged sensor electrodes in an ophthalmic electrochemical sensor'2015 9,055,902'Microelectrodes in an ophthalmic electrochemical sensor'2015 9,044,200'Noble metal surface treatment to improve adhesion in bio-compatible devices'2015 9,042,955'Reference electrodes having an extended lifetime for use in long term amperometric sensors'2015 9,031,630'Analyte sensors and methods of use'2015 8,979,271'Facilitation of temperature compensation for contact lens sensors and temperature sensing'2015 8,965,477'Analyte monitoring device and methods'2015 8,965,478'Microelectrodes in an ophthalmic electrochemical sensor'2015 8,906,211'Cationic polymer based wired enzyme formulations for use in analyte sensors'2014 8,880,139'Symmetrically arranged sensor electrodes in an ophthalmic electrochemical sensor'2014 8,821,811'In-vitro contact lens testing'2014 8,792,956'Analyte monitoring: stabilizer for subcutaneous glucose sensor with incorporated antiglycolytic agent'2014 8,761,857'Analyte sensor, and associated system and method employing a catalytic agent'2014 8,636,884'Cationic polymer based wired enzyme formulations for use in analyte sensors'2014 8,620,398'Reference electrodes having an extended lifetime for use in long term amperometric sensors'2013 8,515,518'Analyte monitoring'2013 8,444,834'Redox polymers for use in analyte monitoring'2013 8,359,081'Service-detectable analyte sensors and methods of using and making same'2013 8,280,474'Reference electrodes having an extended lifetime for use in long term amperometric sensors'2012 8,268,143'Oxygen-effect free analyte sensor'2012 8,165,651'Analyte sensor, and associated system and method employing a catalytic agent'2012 8,160,670'Analyte monitoring: stabilizer for subcutaneous glucose sensor with incorporated antiglycolytic agent'2012 8,155,722'Reference electrodes having an extended lifetime for use in long term amperometric sensors'2012 7,826,879'Analyte sensors and methods of use'2010 7,822,455'Analyte sensors and methods of use'2010 7,699,964'Membrane suitable for use in an analyte sensor, analyte sensor, and associated method'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2020Patents assigned to ABBOTT DIABETES CARE INC (37)· patent assignee history

2010–2020Based in Alameda, CA, US· patent location history

2012–2017Patents assigned to LIU ZENGHE (17)· patent assignee history

2012–2016Patents assigned to FELDMAN BENJAMIN J (16)· patent assignee history

2014–2017Patents assigned to GOOGLE INC (11)· patent assignee history

2016–2020Patents assigned to VERILY LIFE SCIENCES LLC (35)· patent assignee history

2016–2018Based in Mountain View, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ABBOTT DIABETES CARE INC	37	2010–2020
VERILY LIFE SCIENCES LLC	35	2016–2020
LIU ZENGHEself	17	2012–2017
FELDMAN BENJAMIN J	16	2012–2016
GOOGLE INC	11	2014–2017

Locations

Location	Patents	Span
Alameda, California, US	73	2010–2020
Mountain View, California, US	8	2016–2018