This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Carl Zeiss Microscopy Gmbh, Carl Zeiss Ag, Carl Zeiss Microimaging Gmbh. Active years: 2012-2015.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Ulrich Kohlhaas. Retrieved from https://idiyas.com/inventor/ulrich-kohlhaas
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
EPO Patents = 1 (Patent Applications = 1)
Average Co-Inventor Count = 2.6
ph-index = 1
Forward Citations = 4(Granted Patents)
Location History:
- Göttingen, DE (2012)
- Goettingen, DE (2015)
Company Filing History:
2 out of 756 
Carl Zeiss Microscopy Gmbh
1 out of 222 
Carl Zeiss Ag
1 out of 153 
Carl Zeiss Microimaging Gmbh
4. 1 out of 75
Carl Zeiss Nts Gmbh
where one patent can have more than one assignee
Years Active: 2012-2015
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3 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Ulrich Kohlhaas. Retrieved from https://idiyas.com/inventor/ulrich-kohlhaas
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]
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]
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]
1 patent (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]
1 patent pending (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]