Search/Filter
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...
Read More
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....
Read More
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...
Read More
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...
Read More
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...
Read More
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...
Read More
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...
Read More
Sydney, Australia
Guy Tucker
Principal
Patents: Engineering & ICT, Designs
+61 2 9393 0100 guy.tucker@spruson.com
Guy Tucker practises predominantly in the fields of electrical/computer engineering. As a patent attorney, Guy has had extensive experience drafting and prosecuting patent applications in Australia, the United States,...
Guy Tucker practises predominantly in the fields of electrical/computer engineering. As a patent attorney, Guy has had extensive experience...
Read More

Would you like to join the Spruson & Ferguson team?


Work For Us

Contact our Expert Team

Contact Us