Patents recorded as loan collateral (security interest)

Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). | Assignor: ACTERNA LLC | Assignee: CLAYTON DUBILIER & RICE FUND VI LIMITED PARTNERSHIP | Patents: 6961370, 5982165, 5867206, 6307593, 6313874, 5994905, 6118975, 5949236, 6041076, 6061393, 6278485, 6425132, 6363384, 6526044, 6529954, 7116760, 6230006, 6850249, 6469747, 5874988, 6097853, 6519723, 6421323, 6819655, 7072305, 6476879, 6785712, 6639522, 5585842, 5867206, 6307593, 6278485, 6310646, 6160991, 6278730, 5541862, 4920537, 5761191, 5699346, 5812528, 5764626, D397050, D397049, 6064721, 5535193, 5590116, 5590159, 5850388, 5850386, 5878030, 5148434, 4697156, 4896095, 4996699, 5736773, 5430746, 5519645, 5444806, 5675335, 5877619, 5955954, 6233437, D429470, 6229490, 5253043, 5874988, 6266103, 6337692, 6097853, 5500853, 5495470, 5553056, 5566161, 5623480, 5703871, 5875217, 5602828, 5581228, 5557616, 5774456, 5757776, 5621720, 5790531, 6091712, 5956324, 5691976, 4975696, 5208590, 4471165, D302265, D303524, 5432705, 5437060, 5511108, 5602750, 5697718, 5704212, 5706168, 5751134, 5751546, D395040, 5828341, 5903548