Forward Citations = 3,534

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5 inventors (with patents filed for the assignee):

Fred E Silverstein (8 out of 53 patents)

Eric A Opie (6 out of 9 patents)

Eric A Opie, Deceased (2 out of 3 patents)

4. David R Kreft (1 out of 2 patents)

5. Elizabeth J Terry (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 5025778 - Endoscope with potential channels and method of using the same (1991-06-25),

2. 4997084 - Packaging system for disposable endoscope sheaths (1991-03-05),

3. 4947827 - Flexible endoscope (1990-08-14),

4. 4907395 - Packaging system for disposable endoscope sheaths (1990-03-13),

5. 4869238 - Endoscope for use with a disposable sheath (1989-09-26),

6. 4852551 - Contamination-free endoscope valves for use with a disposable endoscope (1989-08-01),

7. 4825850 - Contamination protection system for endoscope control handles (1989-05-02),

8. 4646722 - Protective endoscope sheath and method of installing same (1987-03-03),

Company Overview

Opielab, Inc. is a leading software development company specializing in creating innovative solutions for businesses around the world. With a team of highly skilled professionals, we provide cutting-edge technologies and exceptional service to our clients. Our expertise includes custom software development, mobile app development, web design, and digital marketing services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

8 Patents

#245 in Seattle, WA

#826 in Washington

#35,893 in US

Seattle, WA, United States of America

Opielab, Inc.

Forward Citations = 3,534

5 inventors:

Fred E Silverstein (8 out of 53 patents)

Eric A Opie (6 out of 9 patents)

Eric A Opie, Deceased (2 out of 3 patents)

4. David R Kreft (1 out of 2 patents)

5. Elizabeth J Terry (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Opielab, Inc.. Retrieved from https://idiyas.com/company/opielab

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]