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For the Inventor, By the Inventor

Exton, PA, United States of America

Fibrocell Science, Inc.


USPTO Granted Patents = 2

% Expired Patents = 100.0

Trademarks = 1

Forward Citations = 41

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2 inventors (with patents filed for the assignee):

goldMedal Gregory S Keller (2 out of 8 patents)

silverMedal Elena Revazova (1 out of 2 patents)


2 patents:

1. 8261749 - Augmentation and repair of vocal cord tissue defects (2012-09-11),
2. 7846465 - Method of using autologous fibroblasts to promote healing of wounds and fistulas (2010-12-07),
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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#62 in Exton, PA

#3,418 in Pennsylvania

#94,722 in US

Exton, PA (US)
Exton, PA, United States of America

Fibrocell Science, Inc.

Forward Citations = 41

2 inventors:

goldMedal Gregory S Keller (2 out of 8 patents)

silverMedal Elena Revazova (1 out of 2 patents)

Please report any incorrect information to [email protected]
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