Inventor

Russell L. DeLonzor

Inventor

Pleasanton, CA, US

Overview

1993–2017

Patent span

Human necessities

Primary field (CPC A)

Patents· 21 as inventor

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

A61Bprimary

A61BDiagnosis83%

LOC249%

H05KPrinted circuits4%

Y10TTechnical subjects covered by former us classification4%

PatentTitleYear

9,554,842'Cryoprobe for low pressure systems'2017 9,510,898'Ablation method'2016 9,050,072'Cryoprobe for low pressure systems'2015 8,597,285'Cryoprobe for low pressure systems'2013 8,512,330'Ablation method'2013 8,231,545'Rotational core biopsy device with liquid cryogen adhesion probe'2012 8,103,325'Method and circuit for storing and providing historical physiological data'2012 8,092,448'Cryosurgical system with low pressure cryogenic fluid supply'2012 7,976,538'Fast fibroadenoma treatment system and method'2011 7,611,475'Rotational core biopsy device with liquid cryogen adhesion probe'2009 7,402,140'Rotational core biopsy device with liquid cryogen adhesion probe'2008 D0569515'Biopsy device'2008 D0569516'Biopsy device'2008 6,463,310'Method and circuit for storing and providing historical physiological data'2002 RE036000'Adhesive pulse oximeter sensor with reusable portion'1998 5,830,136'Gel pad optical sensor'1998 5,752,914'Continuous mesh EMI shield for pulse oximetry sensor'1998 5,678,544'Disposable pulse oximeter sensor'1997 5,469,845'Disposable pulse oximeter sensor'1995 5,246,003'Disposable pulse oximeter sensor'1993 5,209,230'Adhesive pulse oximeter sensor with reusable portion'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1995Patents assigned to NELLCOR INC (3)· patent assignee history

1993–1998Based in Union City, CA, US· patent location history

1997–1998Patents assigned to NELLCOR PURITAN BENNETT INC (4)· patent assignee history

2002–2017Based in San Ramon, CA, US· patent location history

2008Patents assigned to SANARUS MEDICAL INC (3)· patent assignee history

2008–2016Based in Pleasanton, CA, US· patent location history

2009–2015Patents assigned to SANARUS TECHNOLOGIES LLC (5)· patent assignee history

2012–2013Patents assigned to DELONZOR RUSSELL L (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SANARUS TECHNOLOGIES LLC	5	2009–2015
DELONZOR RUSSELL Lself	4	2012–2013
NELLCOR PURITAN BENNETT INC	4	1997–1998
NELLCOR INC	3	1993–1995
SANARUS MEDICAL INC	3	2008

Locations

Location	Patents	Span
Pleasanton, California, US	10	2008–2016
Union City, California, US	7	1993–1998
San Ramon, California, US	4	2002–2017