@[email protected]M to Science [email protected]English • edit-22 years agoHe did though.mander.xyzimagemessage-square90fedilinkarrow-up11.13K
arrow-up11.13KimageHe did though.mander.xyz@[email protected]M to Science [email protected]English • edit-22 years agomessage-square90fedilink
minus-squareqyronlinkfedilinkEnglish12•2 years agoPatents can be renewed, to my knowledge, and “for decades” as in “since the 90s”.
minus-square@[email protected]linkfedilinkEnglish9•2 years agoUsually, patents have a lifetime for 20 years. Maybe you get an extension for 5 years. From were do you have the info that patents can be renewed?
minus-square@[email protected]linkfedilinkEnglish7•2 years agoPatents can’t be renewed. After expiring, they become public domain.
Patents can be renewed, to my knowledge, and “for decades” as in “since the 90s”.
Usually, patents have a lifetime for 20 years. Maybe you get an extension for 5 years. From were do you have the info that patents can be renewed?
Patents can’t be renewed. After expiring, they become public domain.