Our services are centred around intellectual property that can be registered. We protect innovation, design, and branding across all sectors of industry, and at all stages in the supply chain.

For each IP right we offer services covering strategic advice, pre-registration searches, registrations and renewals, oppositions and dispute resolution. We handle work throughout the world, working with local colleagues in over 100 countries.


Our attorneys specialise in one or more sectors of industry, which enables them to provide quality advice with a commercial focus.

Our patent specialists have detailed understanding of the background technology, which ensures that your patent applications are prepared with the correct scope, reducing the likelihood of challenges from third parties and objections from the patent office.

They also advise whether other forms of protection would be more appropriate. Our brand specialists work with brand managers for leading brands and their advice is commercially focussed making sure that you get the best value from your budget.

Zack Mummery #

Senior Associate

London Office

Zack Mummery handles patent work in the chemical, pharmaceutical and packaging fields.

Zack joined Reddie & Grose in 2011 and qualified as a European Patent Attorney and a UK Patent Attorney in 2015. Zack handles patent work primarily in the chemical and pharmaceutical fields.

Prior to joining Reddie & Grose, Zack obtained a first class MSci degree in Chemistry from the University of Bristol. He completed a final year project in the field of organic photochemistry, combining his interests in synthetic organic chemistry, physical chemistry and computational chemistry.

Zack handles patent work in areas such as polymer films, packaging, specialist fibres, consumer products, food technology, semiconductors, medical devices, synthetic chemistry, organic chemistry, catalysis, chemical processing of crude oil, small molecule pharmaceuticals and polymorphic forms.

Zack has experience in drafting new patent applications and prosecuting patent applications in Europe and around the world. He has been involved in a number of EPO oppositions and appeals, and he has represented clients at oral proceedings before the Opposition Division, Technical Board of Appeal and the Examining Division. Zack also provides advice on infringement, validity and freedom to operate type issues.

Zack has a particular interest in the proposed new European unitary patent system.

Outside of work, Zack can often be found lead climbing in one of London’s indoor climbing centres and he also enjoys cooking and travel.


Call +44 (0)20 7242 0901
VCard CV


  • European Patent Attorney (2015)
  • Chartered Patent Attorney (2015)
  • European Design Attorney (2015)
  • Certificate in Intellectual Property Law, Queen Mary University of London (2013)
  • MSci Chemistry (First Class), University of Bristol (2011)


  • Associate member of the Royal Society of Chemistry
  • Fellow, Chartered Institute of Patent Attorneys (CIPA)
  • Institute of Professional Representatives before the European Patent Office
  • Member of IPSoc
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Call +44 (0)20 7242 0901
Call +44 (0)1223 360 350
Call +49 (0) 89 206054 267
Call +(00) 31 70 800 2162