EPO Patents = 8

Trademarks = 1

Forward Citations = 83

Loading Chart...

6 inventors (with patents filed for the assignee):

Holger Lubatschowski (7 out of 21 patents)

Tammo Ripken (3 out of 9 patents)

Christian Rathjen (2 out of 88 patents)

4. Georg Gerten (2 out of 4 patents)

5. Uwe Oberheide (2 out of 2 patents)

6. Omid Kermani (1 out of 1 patent)

7. Ole Massow (7 patents)

8. Silvia Schumacher (0 patent)

9. Kathrin Lüerßen (0 patent)

7 patents: Sort by Forward Citations

1. 12153286 - Device and method for creating an aperture diaphragm in an intraocular lens (2024-11-26),

2. 11406535 - Device for creating an aperture in the eye (2022-08-09),

3. 10912675 - Glaucoma drainage implant (2021-02-09),

4. 10799392 - Controller for a surgical laser (2020-10-13),

5. 9603743 - Device for processing material of a workpiece and method for calibrating such a device (2017-03-28),

6. 9162319 - Method and device for the removal of material by means of laser pulses (2015-10-20),

7. 8186357 - Control device for a surgical laser (2012-05-29),

Company Overview

Rowiak GmbH is a leading software development company specializing in creating innovative solutions for businesses. With a focus on cutting-edge technologies and a commitment to customer satisfaction, Rowiak GmbH has established itself as a trusted partner for companies looking to enhance their digital presence.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#74 in Hanover

#4,861 in Germany

Hanover, Germany

Rowiak Gmbh

Forward Citations = 83

6 inventors:

Holger Lubatschowski (7 out of 21 patents)

Tammo Ripken (3 out of 9 patents)

Christian Rathjen (2 out of 88 patents)

4. Georg Gerten (2 out of 4 patents)

5. Uwe Oberheide (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rowiak Gmbh. Retrieved from https://idiyas.com/company/rowiak

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

8 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]