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U.S. Pat. No. 6,108,704 |
This patent had a petition for inter-partes review within the United States Patent and Trademark Office granted in which there is a reasonable likelihood of the petitioner prevailing on its challenge to the patentability of claims 1-7 and 32-42. This patent had a second petition for inter-partes review to the United States Patent and Trademark Office filed against it on Dec. 5, 2013 challenging the patentability of one or more of its claims. As a result of one or more patent infringement lawsuits, this patent has had one or more of its patent claims alleged as invalid. |
U.S. Pat. No. 6,701,365 |
As a result of one or more patent infringement lawsuits, this patent has had one or more of its patent claims alleged as invalid. |
U.S. Pat. No. 6,513,066 |
As a result of one or more patent infringement lawsuits, this patent has had one or more of its patent claims alleged as invalid. |
U.S. Pat. No. 6,009,469 |
This patent had a petition for inter-partes review to the United States Patent and Trademark Office filed against it on Dec. 5, 2013 challenging the patentability of one or more of its claims. As a result of one or more patent infringement lawsuits, this patent has had one or more of its patent claims alleged as invalid. |
U.S. Pat. No. 6,131,121 |
This patent had a petition for inter-partes review to the United States Patent and Trademark Office filed against it on Dec. 5, 2013 challenging the patentability of one or more of its claims. As a result of one or more patent infringement lawsuits, this patent has had one or more of its patent claims alleged as invalid. |
U.S. Pat. No. 6,185,184 |
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U.S. Pat. No. 6,829,645 |
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U.S. Pat. No. 6,687,738 |
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U.S. Pat. No. 6,226678 |
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U.S. Pat. No. 6,178,453 |
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U.S. Pat. No. 7,149,208 |