Using extensive patent analysis, Lin and colleagues examined which existing players did not succumb to the new entrants, and were able to contribute to the new technology.

FORBES: Big Firm Innovators: What Large Companies Can Do to Be Just as Innovative as Small Entrepreneurial Ones

Using patent analysis studying US semi-conductor firms, they examined the transfer of knowledge between pairs of firms: the firm from which the employee was poached and the poacher.

FORBES: Seeing your employees getting poached -- it's not all bad

An analysis of Patent Office databases reveals that several organisms have been used for commercial purposes.

UNESCO: MEDIA SERVICES