CIPO Patents = 1

Forward Citations = 189

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3 inventors (with patents filed for the assignee):

Laurel A Novacek (4 out of 15 patents)

Fraser R Sharp (4 out of 22 patents)

Donald A McLean (4 out of 17 patents)

4. Donald A Mclean (0 patent)

4 patents: Sort by Forward Citations

1. 5263933 - Safety syringe needle device with interchangeable and retractable needle (1993-11-23),

2. 5205827 - Safety syringe needle device with interchangeable and retractable needle (1993-04-27),

3. 5122124 - Safety syringe needle device with interchangeable and retractable needle (1992-06-16),

4. 5112318 - Safety syringe needle device with interchangeable and retractable needle (1992-05-12),

Company Overview

Patco Ventures Ltd. is a leading investment company specializing in venture capital and private equity investments. With a track record of successful investments in technology, healthcare, and consumer goods sectors, Patco Ventures is dedicated to supporting innovative startups and entrepreneurs. Our experienced team provides strategic guidance, funding, and operational support to help companies reach their full potential.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#221 in Vancouver

#3,466 in Canada

Vancouver, Canada

Patco Ventures Ltd.

Forward Citations = 189

3 inventors:

Laurel A Novacek (4 out of 15 patents)

Fraser R Sharp (4 out of 22 patents)

Donald A McLean (4 out of 17 patents)

4. Donald A Mclean (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Patco Ventures Ltd.. Retrieved from https://idiyas.com/company/patco-ventures

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]