In technology-driven businesses, innovation often depends on the people behind the patents: the inventors who connect teams, transfer knowledge, shape technical direction, and keep collaboration moving across the organization. This becomes especially important in high-stakes situations such as mergers, acquisitions, reorganizations, or post-merger integration.
That is the focus of our new independent analysis which examines Danaher’s acquisition of Masimo using patent data from LexisNexis® PatentSight+™. It combines patent portfolio metrics with co-inventorship analysis to explore collaboration patterns, potential concentration points, and considerations for innovation continuity. The analysis illustrates how customized patent analytics can add a valuable evidence layer to strategic decision-making beyond traditional portfolio reporting.
Our consulting experts analyzed inventor collaboration patterns to identify key contributors, knowledge-flow dependencies, team structures, and risks to innovation continuity. The Patent Intelligence Brief shows how customized patent analytics can support strategic decision-making beyond traditional portfolio reporting.
Traditional patent analysis often focuses on portfolio size and filing trends. These are essential indicators, but they only tell part of the story.
Inventor network analysis adds another layer. It looks at how inventors collaborate across patent filings and maps the relationships between individuals and teams . This helps reveal whether innovation is broadly distributed or concentrated around a small number of people.
This type of analysis can help organizations:
In short, inventor network analysis helps answer a business-critical question:
Danaher is a global science and technology company with a strong diagnostics and life sciences portfolio, while Masimo is a medical technology company specializing in pulse oximetry and patient monitoring solutions; Danaher completed the approximately $9.9 billion acquisition of Masimo in June 2026.
The Danaher/Masimo Patent Intelligence Brief illustrates how an inventor network analysis can be applied in the context of an acquisition.
But before looking at the inventor network, we first analyzed the strength of both companies’ patent portfolios. This step is important because patent portfolio value cannot be assessed by filing counts alone. Some patents protect foundational technologies that later innovations build upon, while others cover narrower or more incremental improvements.
To capture this difference, the analysis used the LexisNexis® Patent Asset Index, a portfolio-strength metric that reflects the overall innovative strength of a patent portfolio. It considers not only the number of patent families, but also the technological relevance of those patents and the breadth of market protection behind them. In this way, the Patent Asset Index helps distinguish between portfolio size and portfolio quality.
This portfolio analysis showed two complementary profiles: Danaher contributed scale and stability, with a larger patent portfolio and higher filing activity. Masimo, by contrast, had a smaller portfolio but showed high Technology Relevance and a strong increase in Patent Asset Index. Looking at the average Technology Relevance trends for Danaher and Masimo’s patent portfolio over the last 20 years it is noticeable that Masimo added high-impact innovation to Danaher’s broader portfolio base.
That finding provided the foundation for the next question: who are the people and collaboration structures behind Masimo’s high-impact innovation? The inventor network analysis added a different perspective and helped to answer this question.
The graphic shows the core inventor network built from the published Masimo patent filings since 2016 with the labelled top 10 key inventors. Inventors with only one filing are filtered out.
In the network graphic, each node represents an inventor and each edge represents co-inventorship. Larger nodes indicate inventors who are more important to the collaboration network, while thicker edges show more frequent collaboration. Colors indicate inventor teams, making it visible how Masimo’s innovation activity is organized around a connected core of key inventors and surrounding specialist groups.
The analysis showed that Masimo’s innovation activity was organized around a connected core of inventors, with a limited number of key individuals linking multiple teams. The top 10 key inventors contributed to 62 % of Masimo’s patent filings since 2016, and the analysis showed that removing these inventors would cause the network to fragment into smaller, less connected groups.
That finding is strategically important. In an acquisition, the value of innovation depends not only on the acquired patent portfolio, but also on whether the people who created and connected that innovation remain engaged after the transaction.
This is where customized patent analytics can support business decisions beyond IP benchmarking.
For acquisition teams, inventor network analysis can help identify key people and collaboration structures that should be considered during integration planning. For R&D and innovation leaders, it can show where technical knowledge is concentrated and where knowledge transfer may be needed. For IP teams, it can connect portfolio strength with the organizational dynamics behind inventive output.
In the Masimo acquisition, the analysis pointed to both an opportunity and a risk: the opportunity to integrate a high-impact patent portfolio supported by a functioning inventor network, and the risk that innovation continuity could be affected if key inventors departed or collaboration structures weakened.
Inventor network analysis is one example of how LexisNexis Intellectual Property Solutions consulting can turn patent data into strategic guidance.
Every business question is different. The same analytical approach can be tailored to support:
