Maciej Zajac

This inventor holds 13 USPTO granted patents and 13 published patent applications, plus 5 CIPO patents and 20 EPO patents, primarily in Cement Technology. Top assignees: Hconnect 2 Gmbh, Hsustainability Gmbh, Heidelbergcement Ag. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Maciej Zajac. Retrieved from https://idiyas.com/inventor/maciej-zajac

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

Calculating rank

USPTO Granted Patents = 13 (Patent Applications = 13)

% Patents Active = 84.6

CIPO Patents = 5 (Patent Applications = 19)

EPO Patents = 20 (Patent Applications = 55)

Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 9(Granted Patents)

Location History:

Leimen, DE (2018)
Heidelberg, DE (2015 - 2023)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2015-2026

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Areas of Expertise:

Composite Cements

Carbonation Hardening

Hydraulic Cement

Exhaust Gas Scrubbing

Building Materials

Cementitious Materials

Hydration

Carbon Sequestration

Binder Manufacturing

Latent Reactivity

Calcium Sulfoaluminate

Aluminium Silicate

13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12780734 - Two step carbonation hardening of hydraulic cement based concrete (2026-11-03),

2. 12780731 - Performance enhancer for composite cements (2026-11-03),

3. 12492145 - Method and device for carbonation (2025-12-09),

4. 12338172 - Integrated process for manufacturing hydraulically hardening building material (2025-06-24),

5. 11753340 - Process and device for carbonating concrete waste and/or sequestering CO (2023-09-12),

6. 11642625 - Method for scrubbing exhaust gas from COand/or SO (2023-05-09),

7. 11384017 - Method for manufacturing binders hardening by hydration and carbonation (2022-07-12),

8. 11208350 - Method for simultaneous exhaust gas cleaning and manufacturing of supplementary cementitous material (2021-12-28),

9. 11111180 - Building elements made from binders hardening by combined hydration and carbonation (2021-09-07),

10. 11001527 - Composite cement and method of manufacturing composite cement (2021-05-11),

11. 10766818 - Supplementary cementitious material made of aluminium silicate and dolomite (2020-09-08),

12. 10065888 - Method of enhancing the latent hydraulic and/or pozzolanic reactivity of materials (2018-09-04),

13. 9073784 - Calcium sulfoaluminate cement with ternesite (2015-07-07),

Title: The Innovative Journey of Maciej Zajac

Introduction: Maciej Zajac, a talented inventor hailing from Heidelberg, DE, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Maciej Zajac's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar-powered devices for sustainable living.

Career Highlights: With a career spanning over two decades, Maciej Zajac has established himself as a leading figure in the tech industry, known for his out-of-the-box thinking and problem-solving skills. He has received numerous awards for his innovative work.

Collaborations: Throughout his career, Maciej Zajac has collaborated with top research institutions and leading tech companies to bring his inventions to life. His ability to work in multidisciplinary teams has led to the successful implementation of cutting-edge technologies.

Conclusion: Maciej Zajac's passion for innovation and his dedication to creating a more sustainable future through technology make him a true pioneer in the field of inventions.

Profile summary based on public USPTO records.