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Inventor

Drew A. Hoffmann

Inventor
Los Gatos, CA, US

Overview

14→
Patents
1995–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 14 as inventor

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

A61Nprimary
A61NElectrotherapy50%
A61BDiagnosis20%
A61LMethods or apparatus for sterilising materials or objects in general10%
A61KPreparations for medical, dental or toiletry purposes5%
A61MDevices for introducing media into, or onto, the body5%
H01BCables5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
9,055,959'Methods and devices for ablation'20158,652,123'Methods and devices for improving the appearance of tissue'20148,563,037'Compositions and methods for joining non-conjoined lumens'20138,140,164'Therapeutic diaphragm stimulation device and method'20127,069,069'Implantable cardiac device for and method of monitoring progression or regression of heart disease by quantifying morphological features'20066,431,173'Method of using electrical energy to produce temporary conduction block for defibrillation and cardioversion'20026,070,590'Method of using electrical energy to produce temporary conduction block for defibrillation and cardioversion'20005,902,329'Explantable lead'19995,845,396'Co-radial, multi-polar coiled cable lead and method for making the same'19985,683,447'Lead with septal defibrillation and pacing electrodes'19975,534,022'Lead having an integrated defibrillation/sensing electrode'19965,496,360'Implantable cardiac electrode with rate controlled drug delivery'19965,456,706'Cardiac defibrillation lead having defibrillation and atrial sensing electrodes'19955,385,578'Electrical connection for medical electrical stimulation electrodes'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1997Patents assigned to VENTRITEX INC (5)· patent assignee history
1995–2002Based in Los Gatos, CA, US· patent location history
1998–2006Patents assigned to PACESETTER INC (5)· patent assignee history
2006Based in Santa Clara, CA, US· patent location history
2012–2015Patents assigned to HOFFMANN DREW (2)· patent assignee history
2012–2015Based in Portola Valley, CA, US· patent location history
2013–2014Patents assigned to HOFFMANN DREW A (2)· patent assignee history
2015Patents assigned to ANDERSON SCOTT C (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PACESETTER INC51998–2006
VENTRITEX INC51995–1997
HOFFMANN DREWself22012–2015
HOFFMANN DREW Aself22013–2014
ANDERSON SCOTT C12015
Locations
LocationPatentsSpan
Los Gatos, California, US91995–2002
Portola Valley, California, US42012–2015
Santa Clara, California, US12006