Objective: To determine the level of collaboration in Australian food inventions.
Inventions often result from cumulative and collaborative work. Multiple individuals from different companies, universities or research centres collaborate to invent and their respective employers are listed on patent documents as co‐applicants. Co-application is therefore an indicator of collaboration.
The share of Australian food inventions with more than one applicant is 23 per cent, which is higher than peer countries such as Canada (18 per cent), Norway (17 per cent) and Sweden (8 per cent) (Figure 21).
Figure 21: Collaboration in food inventions in Australia and peer countries
Collaboration tends to be more pervasive among universities and research institutes than it is for private sector entities. The cluster map in Figure 22 illustrates the collaboration network among Australian universities. The vast majority of university inventions involve collaboration.
The University of Queensland (UQ) is highly collaborative, while CSIRO has collaborated with three universities.
There are some notable UQ collaborations, such as the extraction of colour proteins from coral to improve the colour of plant cells; the collaboration with the IAMS Company for methods of modulating glucose metabolism by providing diet formulations comprising carbohytrates and fat in combinations with higher amounts of protein. Another UQ collaboration involved a nanoemulsion comprising edible oil for food preservative compositions and compositions of controlled release bioactives.
Collaboration occurs outside the research sector albeit to a lesser extent. Murray Goulbourn Co-operative and Agriculture Victoria Services are among the more collaborative entities (figure 23). There are numerous smaller networks as well.
The Murray-Goulburn Co-operative and Agriculture Victoria Services network involve inventions in milking and improved dairy compositions.
Just five out of the top 30 applicants have collaborated — CSIRO, Mars, Amcor, Murray Goulburn and Protech. The large corporations do not appear to engage in collaboration in terms of patent co-applications. This may reflect the extensive in-house R&D capabilities of large private entities. It is also possible collaboration occurs but the contractual terms on which private firms operate result in them being the sole applicant.