Below you can find logos, similar to the Acacia Research.

eResearchTechnology eResearchTechnology vector
InvestorWeb Research InvestorWeb Research vector
ExxonMobil Upstream Research ExxonMobil Upstream Research vector
World Research Group 159 World Research Group 159 vector
State Street Research 68 State Street Research 68 vector
InfoCom Research InfoCom Research vector
Economic Research Institute Economic Research Institute vector
Motley Fool Research Motley Fool Research vector
ExxonMobil Research and Engineering ExxonMobil Research and Engineering vector
Audio Research Audio Research vector
Integra Research Integra Research vector
EXXONMOBIL RESEARCH AND ENG EXXONMOBIL RESEARCH AND ENG vector
Alfa Research Alfa Research vector
Wave Research Inc Wave Research Inc  vector
Research Councils UK Research Councils UK vector