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Sydney, Australia
Dr. Daniel Sieveking
Principal
Patents: Chemical & Life Science
+61 2 9393 0100 daniel.sieveking@spruson.com
Daniel Sieveking holds a Bachelor of Science with First Class Honours in medical microbiology and immunology from the University of New South Wales. Daniel’s doctoral studies were undertaken at...
Daniel Sieveking holds a Bachelor of Science with First Class Honours in medical microbiology and immunology from the University...
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Brisbane, Australia
Dr. Doug Horton
Principal
Patents: Chemical & Life Science
+61 7 3011 2200 doug.horton@spruson.com
Doug has more than a decade’s experience in prosecuting and securing Intellectual Property rights and assisting with IP enforcement. His practice predominantly involves working with Australian companies and organisations...
Doug has more than a decade’s experience in prosecuting and securing Intellectual Property rights and assisting with IP enforcement....
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Sydney, Australia
Duncan Longstaff
Principal
Spruson & Ferguson Lawyers: Litigation
+61 2 9393 0100 duncan.longstaff@spruson.com
Duncan is a specialist intellectual property lawyer. He has extensive IP litigation expertise with 15 years in practice. Duncan’s practice focuses on patent disputes, including in the mining/energy, pharmaceutical, biotechnology,...
Duncan is a specialist intellectual property lawyer. He has extensive IP litigation expertise with 15 years in practice. Duncan’s practice...
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Melbourne, Australia
Ean Blackwell
Principal
Patents: Chemical & Life Science
+61 3 8637 7131 ean.blackwell@spruson.com
Ean is a Principal in Spruson & Ferguson’s Chemical/Life Sciences team in Australia. He is an experienced patent attorney specialising in biotechnology, qualified to practice in Australia, New Zealand,...
Ean is a Principal in Spruson & Ferguson’s Chemical/Life Sciences team in Australia. He is an experienced patent attorney...
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Sydney, Australia
Dr. Elizabeth Barrett
Principal
Patents: Chemical & Life Science
+61 2 9393 0100 elizabeth.barrett@spruson.com
Elizabeth joined Spruson & Ferguson’s Chemical/Life Sciences group in 2008, where she specialises in the field of pharmaceuticals. Elizabeth assists numerous local and international clients, particularly pharmaceutical companies, in various...
Elizabeth joined Spruson & Ferguson’s Chemical/Life Sciences group in 2008, where she specialises in the field of pharmaceuticals. Elizabeth assists...
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Brisbane, Australia
Ernest Graf
Principal
Patents: Engineering & ICT, Designs
+61 7 3011 2200 ernest.graf@spruson.com
Ernie has over 20 years patent and trade mark experience specialising in mechanical and electrical fields of technology, including computer software and telecommunications. Ernie is a registered patent attorney...
Ernie has over 20 years patent and trade mark experience specialising in mechanical and electrical fields of technology, including...
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Sydney, Australia
Francesca Colubriale
Principal
Spruson & Ferguson Lawyers: Litigation, Trade Marks
+61 2 9393 0100 francesca.colubriale@spruson.com
Francesca Colubriale is a Principal in Spruson & Ferguson’s trade marks and litigation teams. As Principal in the firm’s trade marks practice, Francesca is responsible for all aspects of trade...
Francesca Colubriale is a Principal in Spruson & Ferguson’s trade marks and litigation teams. As Principal in the firm’s trade...
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Sydney, Australia
Dr. Gareth Dixon
Principal, Business Development Lead
Patents: Chemical & Life Science
+61 2 9393 0100 gareth.dixon@spruson.com
Gareth is a Principal and the Business Development Lead at Spruson & Ferguson Australia. He has more than 19 years’ experience as a Trans-Tasman patent attorney practising across Australia...
Gareth is a Principal and the Business Development Lead at Spruson & Ferguson Australia. He has more than 19...
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Singapore, Singapore
Grace Wong
Principal
Patents: Chemical & Life Science
+65 6333 7200 grace.wong@spruson.com
Grace’s practice involves drafting patent specifications, freedom to operate searches and opinions, validity searches and opinions, providing advice with regard to patent validity and enforcement and prosecution of patent...
Grace’s practice involves drafting patent specifications, freedom to operate searches and opinions, validity searches and opinions, providing advice with...
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