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For the Inventor, By the Inventor

Port, Switzerland

Sie Surgical Instruments Engineering Ag


USPTO Granted Patents = 2

Forward Citations = 12

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2 inventors (with patents filed for the assignee):

goldMedal Christian Rathjen (2 out of 88 patents)

silverMedal Holger Lubatschowski (2 out of 21 patents)


2 patents:

1. 8758331 - Apparatus for and method of refractive surgery with laser pulses (2014-06-24),
2. 8221400 - Apparatus for and method of refractive surgery with laser pulses (2012-07-17),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#3 in Port

#3,074 in Switzerland

Port, CH
Port, Switzerland

Sie Surgical Instruments Engineering Ag

Forward Citations = 12

2 inventors:

goldMedal Christian Rathjen (2 out of 88 patents)

silverMedal Holger Lubatschowski (2 out of 21 patents)

Please report any incorrect information to [email protected]
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