Patent Validity

Patent Validity is a specialized practice area in Singapore's legal system. This area encompasses 8 cases from 2001 to 2017.

Leading Law Firms

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

Law FirmCases
Rodyk & Davidson LLP50.00% success rate2 cases25.0% of area
Infinitus Law Corporation50.00% success rate2 cases25.0% of area
Tan Kok Quan Partnership0.00% success rate1 cases12.5% of area
Mirandah Law LLP0.00% success rate1 cases12.5% of area
Drew and Napier LLC100.00% success rate1 cases12.5% of area
Shook Lin & Bok100.00% success rate1 cases12.5% of area
Gateway Law Corporation0.00% success rate1 cases12.5% of area
Rajah & Tann0.00% success rate1 cases12.5% of area
Drew & Napier100.00% success rate1 cases12.5% of area
Rada & Associates100.00% success rate1 cases12.5% of area

Notable Lawyers

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

LawyerCases
Foo Maw Shen50.00% success rate2 cases25.0% of area
Wong Siew Hong50.00% success rate2 cases25.0% of area
Calvin Lim50.00% success rate2 cases25.0% of area
Koh Kia Jeng50.00% success rate2 cases25.0% of area
G Radakrishnan100.00% success rate1 cases12.5% of area
Steven Seah100.00% success rate1 cases12.5% of area
Davinder Singh100.00% success rate1 cases12.5% of area
Ang Wee Tiong0.00% success rate1 cases12.5% of area
Jason Chan0.00% success rate1 cases12.5% of area
Kenneth Tan0.00% success rate1 cases12.5% of area

Recent Judgments

Displaying 8 most recent judgments out of 8 total cases

No.TitleCourtDecision DateOutcomes
1-07 Dec 2017
Unknown
2AstraZeneca AB v Ranbaxy: Striking Out Defence and Counterclaim in Patent Infringement SuitHigh Court12 Jan 2012
Application granted; disputed pleadings in the Defence and Counterclaim struck out.
3Mühlbauer AG v Manufacturing Integration Technology Ltd: Patent Validity & InfringementCourt of Appeal22 Feb 2010
Appeal Allowed
4Muhlbauer AG v Manufacturing Integration Technology Ltd: Patent Infringement & Validity of Device for Inspecting Electronic ComponentsHigh Court22 Feb 2009
Judgment for Defendant
5Dextra Asia v Mariwu: Patent Infringement & Novelty of Bartec Concrete Reinforcement ProcessHigh Court11 Apr 2007
Judgment for Plaintiffs
6Main-Line Corporate Holdings Ltd v United Overseas Bank Ltd: Patent Infringement & Dynamic Currency ConversionHigh Court20 Dec 2006
Judgment for Plaintiff
7Trek Technology v FE Global: Patent Infringement, Validity & MisrepresentationHigh Court11 May 2005
Claims in Suits 609/2002 and 672/2002 allowed. Counterclaim in Suit 609/2002 dismissed. Claim in Suit 604/2002 dismissed.
8Ng Kok Cheng v Chua Say Tiong: Patent Infringement & Validity of 'Duro' Lock PatentHigh Court21 Jun 2001
Claim allowed. The court found in favor of the plaintiff on the issues of validity and infringement, dismissed the counterclaim, declared the patent valid, and found that it had been infringed by the defendant.