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For the Inventor, By the Inventor

DE

Carbotex, Gmbh

Calculating rank
USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 45

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3 inventors (with patents filed for the assignee):

goldMedal Hubertus Spieker (3 out of 3 patents)

silverMedal Jann-Michael Giebelhausen (2 out of 11 patents)

bronzeMedal Jann-Micheal Giebelhausen (1 out of 1 patent)


3 patents:

1. 6551700 - Spherical high-performance adsorbents with microstructure (2003-04-22),
2. 6376404 - Process for the production of shaped high-performance adsorbents (2002-04-23),
3. 6316378 - Process for the production of shaped activated carbon (2001-11-13),
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USPTO Data Jan 1 1976 - Nov 3 2026

3 Patents

#602 in

#8,446 in Germany

DE
DE

Carbotex, Gmbh

Forward Citations = 45

3 inventors:

goldMedal Hubertus Spieker (3 out of 3 patents)

silverMedal Jann-Michael Giebelhausen (2 out of 11 patents)

bronzeMedal Jann-Micheal Giebelhausen (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Carbotex, Gmbh. Retrieved from https://idiyas.com/company/carbotex

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]
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