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`Exhibit 2
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`Case 6:21-cv-00667-ADA Document 37-3 Filed 03/14/22 Page 3 of 62
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`US 10,880,721 B2
`Page 2
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`Related U.S. Application Data
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`(60) Provisional application No. 61/129,898, filed on Jul.
`28, 2008.
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`(56)
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`Case 6:21-cv-00667-ADA Document 37-3 Filed 03/14/22 Page 4 of 62
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`US 10,880,721 B2
`Page 3
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`Case 6:21-cv-00667-ADA Document 37-3 Filed 03/14/22 Page 5 of 62
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`US 10,880,721 B2
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