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Katy Perry wants to withdraw ‘wrong’ admission in trade mark spat with designer
Intellectual Property 2021-09-14 9:17 pm By Cindy Cameronne

US singer Katy Perry is seeking to withdraw an admission that licensing her trade mark to Target and Myer constituted use, saying it was plainly […]

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Pop star Katy Perry wins privilege spat in trade mark lawsuit against designer
Intellectual Property 2021-06-28 4:07 pm By Cindy Cameronne

US singer Katy Perry has won a ruling shielding communications with lawyers from 2009 in a trade mark dispute with Australian fashion designer Katie Perry. […]

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Quaker asks High Court to weigh in on ‘grace period’ for publicly disclosing inventions
Article 2021-06-28 1:30 pm By Cat Fredenburgh

US chemical company Quaker Chemical is seeking special leave from the High Court to appeal a Full Court judgment that found its patents for quickly […]

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Fuchs wins ruling invalidating Quakers’ mining patents
Intellectual Property 2021-05-06 10:08 am By Miklos Bolza

The Australian arm of Fuchs Lubricants has succeeded in invalidating two patents owned by Quakers Chemicals, with the Full Federal Court finding the inventions were […]

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Designer seeks unredacted docs from Katy Perry in trade mark battle over name rights
Intellectual Property 2021-04-20 3:47 pm By Cat Fredenburgh

Sydney fashion designer Katie Perry has petitioned the court to order singer Katy Perry to hand over unredacted documents in their trade mark fight over […]

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Katy Perry ‘cannot avoid discovery process’ in trade mark dispute, court told
Intellectual Property 2021-03-11 11:49 am By Cindy Cameronne

A fight is brewing over allegedly deficient discovery provided by pop star Katy Perry in her trade mark dispute with Sydney fashion designer Katie Perry, […]

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Fuchs appeals ruling for Quaker over patents used at BHP mine
Intellectual Property 2020-05-27 11:07 am By Christine Caulfield

Fuchs Lubricants is contesting a finding that it infringed patents owned by Quaker Chemicals in supplying hydraulic fluid to a BHP Billiton-owned mine. The Australian […]

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Fuchs infringed Quaker patents at BHP mine, court finds
Intellectual Property 2020-04-21 7:43 pm By Miklos Bolza

The Federal Court has found that Fuchs Lubricants infringed two patents owned by Quaker Chemicals by supplying hydraulic fluid to a Queensland mine owned by […]

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Katy Perry wins bid to split up trial in battle over name rights
Intellectual Property 2020-04-08 11:40 am By Cat Fredenburgh

Pop star Katy Perry has won her bid to split up the trial in high-stakes litigation with a Sydney-based fashion designer over who owns the […]

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Aussie designer did not object to Katy Perry’s use of her trade mark, court told
Intellectual Property 2020-02-20 4:50 pm By Miklos Bolza

Popstar Katy Perry has rejected claims of trade mark infringment by Sydney-based fashion designer Katie Perry, saying the designer “encouraged or acquiesced to” the singer’s […]

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