Inventor

Hans Christian Wulf

Inventor

Espergaerde, DK

Overview

1989–2021

Patent span

Human necessities

Primary field (CPC A)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes29%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%

A61NElectrotherapy19%

A61MDevices for introducing media into, or onto, the body10%

A61BDiagnosis5%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to CHROMO LIGHT APS (1)· patent assignee history

1989Based in Charlottenlund, DK· patent location history

1995Based in Gutersloh, DE· patent location history

2013–2014Patents assigned to WULF HANS CHRISTIAN (2)· patent assignee history

2013Patents assigned to ASTION DEV AS (1)· patent assignee history

2013Based in Epsergaerde, DK· patent location history

2014–2020Patents assigned to PHOTOCURE ASA (2)· patent assignee history

2014–2020Based in Espergerde, DK· patent location history

2018–2021Based in Espergaerde, DK· patent location history

2020–2021Patents assigned to GALDERMA RES & DEV (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations