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PTAB Hands Out Mixed Results In Sleep-Aid Challenges

Law360 (March 8, 2018, 8:03 PM EST) -- The Patent Trial and Appeal Board on Wednesday tore apart and then partly salvaged sleep apnea treatment patents owned by ResMed Corp. and Fisher & Paykel Healthcare Ltd. in nine challenges the two cross-filed.

San Diego’s ResMed challenged claims in six of New Zealand-based Fisher’s patents, and Fisher challenged one of ResMed’s, all covering sleep-aid technology to treat sleep apnea and other breathing disorders. For all but two of the challenges the board handed back a mix of results, with some claims upheld and others invalidated....
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PTAB Case Information

Case Title

ResMed Ltd v. Fisher & Paykel Healthcare Limited


Case Number

IPR2016-01729

Date Filed

September 7, 2016


Case Title

ResMed Ltd v. Fisher & Paykel Healthcare Limited


Case Number

IPR2016-01730

Date Filed

September 7, 2016


Case Title

ResMed Ltd v. Fisher & Paykel Healthcare Limited


Case Number

IPR2016-01731

Date Filed

September 7, 2016


Case Title

ResMed Ltd v. Fisher & Paykel Healthcare Limited


Case Number

IPR2016-01717

Date Filed

September 7, 2016


Case Title

ResMed Ltd v. Fisher & Paykel Healthcare Limited


Case Number

IPR2016-01724

Date Filed

September 7, 2016


Case Title

ResMed Ltd v. Fisher & Paykel Healthcare Limited


Case Number

IPR2016-01725

Date Filed

September 7, 2016


Case Title

ResMed Ltd v. Fisher & Paykel Healthcare Limited


Case Number

IPR2016-01727

Date Filed

September 7, 2016


Case Title

ResMed Ltd v. Fisher & Paykel Healthcare Limited


Case Number

IPR2016-01735

Date Filed

September 7, 2016


Case Title

Fisher & Paykel Healthcare Limited v. ResMed Limited


Case Number

IPR2017-00059

Date Filed

October 11, 2016

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