Inventor
RATHJEN CHRISTIAN
DE85 patents
⚠️ This page may combine multiple inventors who share the name “RATHJEN CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZIEMER OPHTHALMIC SYSTEMS AG
24 patentsUS10918523B2Feb 16, 2021
Apparatus for working on eye tissue by means of a pulsed laser beam
ZIEMER OPHTHALMIC SYSTEMS AG5 citations84
US11793676B2Oct 24, 2023
Apparatus for working on eye tissue by means of a pulsed laser beam
ZIEMER OPHTHALMIC SYSTEMS AG2 citations73
US11642245B2May 9, 2023
Apparatus for working on eye tissue by means of a pulsed laser beam
ZIEMER OPHTHALMIC SYSTEMS AG2 citations73
US11547605B2Jan 10, 2023
Apparatus for working on eye tissue by means of a pulsed laser beam
ZIEMER OPHTHALMIC SYSTEMS AG2 citations73
US11096825B2Aug 24, 2021
Apparatus for working on eye tissue by means of a pulsed laser beam
ZIEMER OPHTHALMIC SYSTEMS AG4 citations73
US11096826B2Aug 24, 2021
Ophthalmological apparatus for treating eye tissue using a pulsed laser beam
ZIEMER OPHTHALMIC SYSTEMS AG4 citations73
US11090191B2Aug 17, 2021
Ophthalmological device for processing eye tissue by means of a pulsed processing laser beam
ZIEMER OPHTHALMIC SYSTEMS AG2 citations73
US10881552B2Jan 5, 2021
Vacuum device and method of monitoring an ophthalmological patient interface
ZIEMER OPHTHALMIC SYSTEMS AG4 citations73
US10857034B2Dec 8, 2020
Apparatus for working on eye tissue by means of a pulsed laser beam
ZIEMER OPHTHALMIC SYSTEMS AG2 citations73
US9849037B2Dec 26, 2017
Patient interface for ophthalmological, optical therapy and diagnosis device
ZIEMER OPHTHALMIC SYSTEMS AG3 citations72
US10695220B2Jun 30, 2020
Ophthalmological laser treatment system
ZIEMER OPHTHALMIC SYSTEMS AG2 citations71
US11717442B2Aug 8, 2023
Ophthalmological device and method for surgical treatment of a cornea
ZIEMER OPHTHALMIC SYSTEMS AG2 citations68
US12485042B2Dec 2, 2025
Ophthalmological treatment apparatus
ZIEMER OPHTHALMIC SYSTEMS AG0 citations63
US12357508B2Jul 15, 2025
Ophthalmic device for treating an eye
ZIEMER OPHTHALMIC SYSTEMS AG0 citations63
US12274644B2Apr 15, 2025
Ophthalmic device for treating an eye
ZIEMER OPHTHALMIC SYSTEMS AG0 citations63
US12036151B2Jul 16, 2024
Apparatus for working on eye tissue by means of a pulsed laser beam
ZIEMER OPHTHALMIC SYSTEMS AG0 citations63
US11944576B2Apr 2, 2024
Ophthalmological apparatus for treating eye tissue using a pulsed laser beam
ZIEMER OPHTHALMIC SYSTEMS AG0 citations63
US11938060B2Mar 26, 2024
Device for treating eye tissue using laser pulses
ZIEMER OPHTHALMIC SYSTEMS AG0 citations63
US11628090B2Apr 18, 2023
Device for treating eye tissue using laser pulses
ZIEMER OPHTHALMIC SYSTEMS AG0 citations63
US11607340B2Mar 21, 2023
Vacuum device and method of monitoring an ophthalmological patient interface
ZIEMER OPHTHALMIC SYSTEMS AG0 citations63
US11419764B2Aug 23, 2022
Ophthalmological treatment apparatus
ZIEMER OPHTHALMIC SYSTEMS AG0 citations63
US11419765B2Aug 23, 2022
Ophthalmological patient interface apparatus
ZIEMER OPHTHALMIC SYSTEMS AG0 citations63
US11331218B2May 17, 2022
Ophthalmological device for treating eye tissue
ZIEMER OPHTHALMIC SYSTEMS AG0 citations63
US10660795B2May 26, 2020
Ophthalmological patient interface apparatus
ZIEMER OPHTHALMIC SYSTEMS AG1 citations63
RATHJEN CHRISTIAN
15 patentsUS8784406B2Jul 22, 2014
Ophthalmological patient interface device
RATHJEN CHRISTIAN18 citations93
US9737438B2Aug 22, 2017
Device for processing eye tissue by means of pulsed laser beams
RATHJEN CHRISTIAN8 citations84
US9411938B2Aug 9, 2016
System for defining cuts in eye tissue
RATHJEN CHRISTIAN11 citations84
US9358157B2Jun 7, 2016
Apparatus for treating eye tissue with laser pulses
RATHJEN CHRISTIAN8 citations84
US8920408B2Dec 30, 2014
Ophthalmological apparatus for the breakdown of eye tissue
RATHJEN CHRISTIAN10 citations84
US8771262B2Jul 8, 2014
Ophthalmological device for resolving eye tissue
RATHJEN CHRISTIAN9 citations84
US8746881B2Jun 10, 2014
Device for processing eye tissue by a means of femtosecond laser pulses
RATHJEN CHRISTIAN7 citations84
US8747395B2Jun 10, 2014
Device for treating eye tissue
RATHJEN CHRISTIAN9 citations84
US9566190B2Feb 14, 2017
Device for processing eye tissue by means of a pulsed laser beam
RATHJEN CHRISTIAN9 citations81
US10548770B2Feb 4, 2020
Ophthalmological apparatus for the refractive correction of an eye
RATHJEN CHRISTIAN2 citations73
US8858539B2Oct 14, 2014
Ophthalmological apparatus for breakdown of eye tissue
RATHJEN CHRISTIAN5 citations73
US9603743B2Mar 28, 2017
Device for processing material of a workpiece and method for calibrating such a device
RATHJEN CHRISTIAN4 citations72
US9737436B2Aug 22, 2017
Device for processing eye tissue by means of a pulsed laser beam
RATHJEN CHRISTIAN4 citations70
US9248047B2Feb 2, 2016
System for protecting tissue in the treatment of eyes
RATHJEN CHRISTIAN2 citations63
US9028069B2May 12, 2015
Ophthalmological device
RATHJEN CHRISTIAN3 citations63
SIS AG SURGICAL INSTR SYSTEMS
5 patentsUS7264355B2Sep 4, 2007
Ophthalmologic device and ophthalmologic measuring method
SIS AG SURGICAL INSTR SYSTEMS50 citations92
US6588903B2Jul 8, 2003
Method and device configuration for determining the corneal thickness of an eye
SIS AG SURGICAL INSTR SYSTEMS20 citations92
US6746400B2Jun 8, 2004
Devices and methods for determining the inner pressure of an eye
SIS AG SURGICAL INSTR SYSTEMS14 citations84
US8025401B2Sep 27, 2011
Ophthalmological measuring device and measurement method
SIS AG SURGICAL INSTR SYSTEMS2 citations63
US7527380B2May 5, 2009
Ophthalmological measuring device
SIS AG SURGICAL INSTR SYSTEMS3 citations63
ZIEMER HOLDING AG
2 patentsLUBATSCHOWSKI HOLGER
2 patentsSIE AG SURGICAL INSTR ENGINEER
1 patentSIE AG SURGICAL INSTR ENG
1 patentShowing the top 50 of 85 patents by PatentIndex Score.