How many patents does 3m company (minnesota mining and manufacturing company) have?
Answer: 3M Company (Minnesota Mining And Manufacturing Company) has 2,717 patents for the period 2009 - 2023.
There are 591 patent families with 724 granted patents and 1,993 applications patents.
The key filing countries are CN: 598 | EP: 516 | RoW: 502 | US: 486 | WO: 273 | JP: 235 | KR: 107.