Forward Citations = 117

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4 inventors (with patents filed for the assignee):

Lloyd H Smith (1 out of 4 patents)

Lynn A Jones (1 out of 1 patent)

Nelson N Teng (1 out of 14 patents)

4. Emanuel Calenoff (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 4919889 - Sample collection and transport fluid composition (1990-04-24),

2. 4675286 - Fetal cell separation and testing (1987-06-23),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#721 in Sunnyvale, CA

#21,017 in California

#94,905 in US

Sunnyvale, CA, United States of America

Aspen Diagnostics Corporation

Forward Citations = 117

4 inventors:

Lloyd H Smith (1 out of 4 patents)

Lynn A Jones (1 out of 1 patent)

Nelson N Teng (1 out of 14 patents)

4. Emanuel Calenoff (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Aspen Diagnostics Corporation. Retrieved from https://idiyas.com/company/aspen-diagnostics

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]