South Lancaster, MA, United States of America

Davinci Biomedical Research Products Inc.

Calculating rank

USPTO Granted Patents = 2

% Expired Patents = 50.0

CIPO Patents = 1

Forward Citations = 170

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5 inventors (with patents filed for the assignee):

Giuseppe Villani (2 out of 2 patents)

Mario Villani (1 out of 1 patent)

Leo Cappabianca (1 out of 13 patents)

4. David A Merrill (1 out of 1 patent)

5. Rosanna Villani (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 8449512 - Stoma stabilitating device and method (2013-05-28),

2. 5848989 - Implantable port with low profile housing for delivery/collection of (1998-12-15),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#3 in South Lancaster, MA

#4,934 in Massachusetts

#94,953 in US

South Lancaster, MA, United States of America

Davinci Biomedical Research Products Inc.

Forward Citations = 170

5 inventors:

Giuseppe Villani (2 out of 2 patents)

Mario Villani (1 out of 1 patent)

Leo Cappabianca (1 out of 13 patents)

4. David A Merrill (1 out of 1 patent)

5. Rosanna Villani (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Davinci Biomedical Research Products Inc.. Retrieved from https://idiyas.com/company/davinci-biomedical-research-products

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]

1 patent (CIPO):

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]