Who am I

Scientist, inventor, serial entrepreneur, and an expert in medical devices and materials science


Monarch Bioimplants GmbH

(monarchbioimplants.com) is a Swiss startup focusing on nerve repair technology. We understand the importance of the peripheral nerve system, which connects the brain to the body. Injuries, such as accidents, tumors, or surgeries, can cause nerve damage, leading to various consequences like numbness, loss of movement, or sexual impotence. Our goal is to develop innovative solutions for nerve repair, collaborating with medical professionals and individuals affected by such injuries. Together, we can restore functionality and improve lives. Monarch’s technology was acquired by Checkpoint Surgical (checkpointsurgical.com)

BC3 Technologies

(bc3tech.com) is a Baltimore-based company specializing in the development and marketing of advanced technologies for severe bleeding. Our flagship product, SEAL, is designed to rapidly stop severe bleeding, making a crucial difference in life-or-death situations like war zones, accidents, and catastrophic events. With our innovative solutions, we are dedicated to saving lives in the most challenging and critical circumstances.

SurgMark GmbH

(surgmark.com) is an innovative German startup dedicated to developing the next generation of breast cancer marking devices. Our cutting-edge device offers a remarkable advantage—it is designed to be soft and ultrasound visible. With our advanced technology, patients will hardly feel the device, improving their overall experience. Additionally, the device is easily visible under ultrasound, allowing for accurate and efficient detection.

about us

PhD Rivelino Montenegro

Hello, my name is Rivelino Montenegro. I’m a scientist, inventor, serial entrepreneur, and an expert in medical devices and materials science. I have had the privilege of working with several startups, either as a co-founder or consultant, primarily in the biomedical field.

In addition to my scientific and business endeavors, I am also an author, public speaker, and philanthropist. Currently, I serve as the vice-president of L’ESPERANCE (www.lesperance.de), a German Christian non-profit organization dedicated to making a positive impact. L’ESPERANCE operates orphanages and schools in numerous countries across Africa and South America, striving to improve the lives of those in need.

I am always open to discussing new ideas and initiatives that can contribute to making the world a better place. Feel free to reach out if you have any suggestions or would like to engage in meaningful conversations. Together, we can work towards creating a brighter future for all.


To find out more about my books, please visit:…

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Here a link to my PhD thesis, please visit:…

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Here a link to scientific papers and patents, please…

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Contact Us

For more information

Angaben gemäß § 5 TMG
Dr. Rivelino Montenegro
Am Kuehborn 7, 55129 Mainz – Germany