Subsea Services: Patent Leaders?

This data-file captures all the subsea-focused patents from ten of the largest subsea service providers around the industry, to quantify who has a technical edge (chart above).

The balance has been shifting. During the oil downturn, large, industrial conglomerates effectively halved their pace of technology development, while some subsea service companies accelerated (chart below).

The relative rankings are interesting. The data-file shows clear leaders in the categories such as subsea pumps, wellheads or umbilicals. Other areas are more competitive, with 2-3 companies vying for leadership in, flexible risers, subsea power or pipe-lay. One large subsea EPC screens as ‘Top 5’ on most categories, but is facing strong competion across the board.

Covered companies include: ABB, Aker, Cameron, FMC,  GE, OneSubsea, Saipem, Siemens, Subsea7, Technip.