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Inventor

Jens-Erik Sørensen

Inventor
Hellerup, DK

Overview

3→
Patents
2005–2010
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
C08LCompositions of macromolecular compounds25%
G02BOptical elements, systems or apparatus25%
A61KPreparations for medical, dental or toiletry purposes13%
A61LMethods or apparatus for sterilising materials or objects in general13%
PatentTitleYear
7,678,146'Polyacrylamide hydrogel and its use as an endoprosthesis'20107,256,246'Low polydispersity poly-hema compositions'20076,846,892'Low polydispersity poly-HEMA compositions'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2007Patents assigned to JOHNSON & JOHNSON VISION CARE (2)· patent assignee history
2005–2010Based in Hellerup, DK· patent location history
2010Patents assigned to CONTURA AS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JOHNSON & JOHNSON VISION CARE22005–2007
CONTURA AS12010
Locations
LocationPatentsSpan
Hellerup, DK32005–2010