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Heidelberg, Germany

Hconnect 2 Gmbh

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USPTO Granted Patents = 10

% Expired Patents = 10.0

Trademarks = 1

Forward Citations = 3

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14 inventors (with patents filed for the assignee):

Maciej Zajac (7 out of 11 patents)

Mohsen Ben Haha (7 out of 18 patents)

Jan Skocek (5 out of 7 patents)

4. Gerd Bolte (3 out of 3 patents)

5. Frank Bullerjahn (3 out of 10 patents)

6. Stefan Federhen (2 out of 2 patents)

7. Anca Itul (1 out of 4 patents)

8. Dominik Nied (1 out of 1 patent)

9. Marco Goisis (1 out of 2 patents)

10. Marek Majchrowicz (1 out of 1 patent)

11. Marcello Antonio Molfetta (1 out of 1 patent)

12. Sigum Kjaer Bremseth (1 out of 1 patent)

13. Kjell Skjeggerud (1 out of 1 patent)

14. Wolfgang Dienemann (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 11970422 - Composite cement with improved reactivity and method for manufacturing it (2024-04-30),

2. 11820712 - Electrically conductive binder for manufacturing heatable building parts (2023-11-21),

3. 11753340 - Process and device for carbonating concrete waste and/or sequestering CO (2023-09-12),

4. 11642625 - Method for scrubbing exhaust gas from COand/or SO (2023-05-09),

5. 11384017 - Method for manufacturing binders hardening by hydration and carbonation (2022-07-12),

6. 11208350 - Method for simultaneous exhaust gas cleaning and manufacturing of supplementary cementitous material (2021-12-28),

7. 11111180 - Building elements made from binders hardening by combined hydration and carbonation (2021-09-07),

8. 11111177 - Manufacturing a binder with high β belite content (2021-09-07),

9. 11001527 - Composite cement and method of manufacturing composite cement (2021-05-11),

10. 10766818 - Supplementary cementitious material made of aluminium silicate and dolomite (2020-09-08),

Company Overview

Hconnect 2 GmbH, based in Heidelberg, Germany, specializes in innovative solutions for connectivity and communication technologies. The company focuses on developing advanced software and hardware systems that enhance data exchange and interoperability across various platforms. With a strong emphasis on research and development, Hconnect 2 GmbH aims to drive progress in fields such as IoT, smart devices, and digital infrastructure, contributing to the evolution of connected environments and intelligent systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

10 Patents

#44 in Heidelberg

#3,757 in Germany

#56,119 in the World

Heidelberg, Germany

Hconnect 2 Gmbh

Forward Citations = 3

14 inventors:

Maciej Zajac (7 out of 11 patents)

Mohsen Ben Haha (7 out of 18 patents)

Jan Skocek (5 out of 7 patents)

4. Gerd Bolte (3 out of 3 patents)

5. Frank Bullerjahn (3 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hconnect 2 Gmbh. Retrieved from https://idiyas.com/company/hconnect-2

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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