Wicell Research Institute, Inc.

Calculating rank

USPTO Granted Patents = 5

% Expired Patents = 40.0

CIPO Patents = 3

EPO Patents = 2

Trademarks = 6

Forward Citations = 36

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3 inventors (with patents filed for the assignee):

James A Thomson (5 out of 81 patents)

Ren-He Xu (4 out of 4 patents)

Mark Levenstein (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 10435666 - Method for generating primate trophoblasts (2019-10-08),

2. 7514260 - Feeder independent extended culture of embryonic stem cells (2009-04-07),

3. 7439064 - Cultivation of human embryonic stem cells in the absence of feeder cells or without conditioned medium (2008-10-21),

4. 7390657 - Method for generating primate trophoblasts (2008-06-24),

5. 7148062 - Method for generating primate trophoblasts (2006-12-12),

Company Overview

Wicell Research Institute, Inc. is a leading non-profit organization dedicated to advancing stem cell research and regenerative medicine. With a focus on ethical research practices, Wicell collaborates with scientists, clinicians, and industry partners to accelerate breakthroughs in the field. Their state-of-the-art facilities support innovative research projects and provide stem cell lines and resources to the global scientific community.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

5 Patents

#107 in Madison, WI

#1,090 in Wisconsin

#51,708 in US

Madison, WI, United States of America

Wicell Research Institute, Inc.

Forward Citations = 36

3 inventors:

James A Thomson (5 out of 81 patents)

Ren-He Xu (4 out of 4 patents)

Mark Levenstein (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wicell Research Institute, Inc.. Retrieved from https://idiyas.com/company/wicell-research-institute

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]

3 patents (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]

2 patents (EPO):

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]