Patent Revocation

Patent Revocation is a specialized practice area in Singapore's legal system. This area encompasses 3 cases from 2010 to 2023.

Leading Law Firms

Analysis of law firms specializing in Patent Revocation, ranked by case volume and success rates.

Law FirmCases
Eldan Law LLP50.00% success rate2 cases66.7% of area
Rajah & Tann LLP50.00% success rate2 cases66.7% of area
Allen & Gledhill LLP0.00% success rate2 cases66.7% of area
Amica Law LLC0.00% success rate1 cases33.3% of area
Drew & Napier LLC100.00% success rate1 cases33.3% of area
WongPartnership LLP0.00% success rate1 cases33.3% of area
Davinder Singh Chambers LLC100.00% success rate1 cases33.3% of area

Notable Lawyers

Leading lawyers practicing in Patent Revocation, ranked by case volume and success rates.

LawyerCases
Vignesh Vaerhn0.00% success rate2 cases66.7% of area
Wendy Low Wei Ling50.00% success rate2 cases66.7% of area
Daniel Koh50.00% success rate2 cases66.7% of area
Alvin Yeo0.00% success rate1 cases33.3% of area
Jason Chan0.00% success rate1 cases33.3% of area
Stanley Lai0.00% success rate1 cases33.3% of area
Lai Tze Chang Stanley0.00% success rate1 cases33.3% of area
Lim Ming Hui Eunice0.00% success rate1 cases33.3% of area
Davinder Singh100.00% success rate1 cases33.3% of area
Tony Yeo Soo Mong100.00% success rate1 cases33.3% of area

Recent Judgments

Displaying 3 most recent judgments out of 3 total cases

No.TitleCourtDecision DateOutcomes
1IIa Technologies v Element Six: Patent Invalidity & Infringement in CVD Diamond ProductionCourt of Appeal of the Republic of Singapore16 Feb 2023
Appeal Allowed
2Martek v Cargill: Patent Revocation, Microbial Oil Mixtures, and Infant Formula SupplementationHigh Court28 Mar 2011
Applicant's appeal against the Tribunal's decision in the Revocation Proceedings is allowed. Both parties' appeal and cross-appeal against the Tribunal's decision in the Amendment Proceedings are dismissed, except regarding Claim 42 and consequently Claim 45 in the Proposed 2006 Amendments.
3Martek Biosciences Corp v Cargill: Patent Revocation Appeal - Adducing Further EvidenceHigh Court02 May 2010
Application dismissed with costs.