LexDanaLexDanabeta
Inventor

Kenneth K. Kleinhenz

Inventor
Lakeside, CA, US

Overview

5→
Patents
2009–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels33%
A61LMethods or apparatus for sterilising materials or objects in general33%
A61KPreparations for medical, dental or toiletry purposes27%
C08LCompositions of macromolecular compounds7%
PatentTitleYear
10,953,138Device with microstructure mediated absorption profile20218,349,795'Resorbable thin membranes'20138,012,502'Resorbable thin membranes'20117,947,300'Resorbable thin membranes'20117,592,017'Resorbable thin membranes'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2013Patents assigned to MAST BIOSURGERY AG (4)· patent assignee history
2009–2013Based in Lakeside, CA, US· patent location history
2013Patents assigned to CALHOUN CHRISTOPHER J (1)· patent assignee history
2013Patents assigned to HOLMES RALPH E (1)· patent assignee history
2013Patents assigned to KLEINHENZ KENNETH K (1)· patent assignee history
2021Patents assigned to BVW HOLDING AG (1)· patent assignee history
2021Based in Santee, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAST BIOSURGERY AG42009–2013
BVW HOLDING AG12021
CALHOUN CHRISTOPHER J12013
HOLMES RALPH E12013
KLEINHENZ KENNETH Kself12013
Locations
LocationPatentsSpan
Lakeside, California, US42009–2013
Santee, California, US12021