CR

Christian Rathjen

ZA Ziemer Ophthalmic Systems Ag: 38 patents #1 of 7Top 15%
SE Sie Ag Surgical Instrument Engineering: 22 patents #1 of 9Top 15%
SS Sis Ag, Surgical Instrument Systems: 11 patents #1 of 5Top 20%
ZA Ziemer Holding Ag: 8 patents #1 of 2Top 50%
RG Rowiak Gmbh: 2 patents #3 of 6Top 50%
📍 Bremen, DE: #3 of 1,098 inventorsTop 1%
Overall (All Time): #21,437 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 1–25 of 82 patents

Patent #TitleCo-InventorsDate
12357508 Ophthalmic device for treating an eye 2025-07-15
12303433 Ophthalmological device for refractive correction of a cornea Michael Steinlechner 2025-05-20
12274644 Ophthalmic device for treating an eye 2025-04-15
12263124 Ophthalmological device for intra-capsular fragmentation of a lens nucleus Richard Thorlakson, Thomas Asshauer 2025-04-01
12239577 Ophthalmological device for treatment of a cornea Michael Steinlechner, Werner Bernau 2025-03-04
12036151 Apparatus for working on eye tissue by means of a pulsed laser beam 2024-07-16
11992438 Device for treating eye tissue using laser pulses 2024-05-28
11944576 Ophthalmological apparatus for treating eye tissue using a pulsed laser beam 2024-04-02
11938060 Device for treating eye tissue using laser pulses 2024-03-26
11793676 Apparatus for working on eye tissue by means of a pulsed laser beam 2023-10-24
11717442 Ophthalmological device and method for surgical treatment of a cornea Michael Steinlechner, Werner Bernau 2023-08-08
11642245 Apparatus for working on eye tissue by means of a pulsed laser beam 2023-05-09
11628090 Device for treating eye tissue using laser pulses 2023-04-18
11607340 Vacuum device and method of monitoring an ophthalmological patient interface 2023-03-21
11554045 Device for processing eye tissue by means of a pulsed laser beam Hartmut Kanngiesser, Vincent Ducry, Lorenz Klauser 2023-01-17
11547605 Apparatus for working on eye tissue by means of a pulsed laser beam 2023-01-10
11439535 Ophthalmic device for treating an eye 2022-09-13
11419764 Ophthalmological treatment apparatus 2022-08-23
11419765 Ophthalmological patient interface apparatus 2022-08-23
11331218 Ophthalmological device for treating eye tissue 2022-05-17
11202720 Ophthalmological apparatus for the breakdown of eye tissue 2021-12-21
11096826 Ophthalmological apparatus for treating eye tissue using a pulsed laser beam 2021-08-24
11096825 Apparatus for working on eye tissue by means of a pulsed laser beam 2021-08-24
11090191 Ophthalmological device for processing eye tissue by means of a pulsed processing laser beam 2021-08-17
10918523 Apparatus for working on eye tissue by means of a pulsed laser beam 2021-02-16