% Expired Patents = 75.0

Trademarks = 1

Forward Citations = 32

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9 inventors (with patents filed for the assignee):

Brian McKeown (2 out of 8 patents)

Craig A Gelfand (1 out of 26 patents)

Hans Söderlund (1 out of 13 patents)

4. Roger Derbyshire (1 out of 1 patent)

5. Paul Rowan (1 out of 1 patent)

6. Robert Sung (1 out of 1 patent)

7. Xiaodong Zhao (1 out of 2 patents)

8. Rolf E Swenson (1 out of 1 patent)

9. Anne-Christine Syvanen (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 7238476 - Methods and compositions for genotyping (2007-07-03),

2. 7211382 - Primer extension using modified nucleotides (2007-05-01),

3. 7192700 - Methods and compositions for conducting primer extension and polymorphism detection reactions (2007-03-20),

4. 7132235 - Reagent kit for determining specific nucleotide variations (2006-11-07),

Company Overview

Orchid Cellmark, Inc. is a leading provider of DNA testing services for both private and public sectors. With over 20 years of experience, Orchid Cellmark offers reliable and accurate DNA testing services for paternity testing, forensic testing, and other applications. Their state-of-the-art facilities and expert team ensure precision and confidentiality in all tests, making them a trusted choice for individuals and organizations worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#125 in Princeton, NJ

#2,203 in New Jersey

#60,641 in US

Princeton, NJ, United States of America

Orchid Cellmark, Inc.

Forward Citations = 32

9 inventors:

Brian McKeown (2 out of 8 patents)

Craig A Gelfand (1 out of 26 patents)

Hans Söderlund (1 out of 13 patents)

4. Roger Derbyshire (1 out of 1 patent)

5. Paul Rowan (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Orchid Cellmark, Inc.. Retrieved from https://idiyas.com/company/orchid-cellmark

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]