I like The Concise Oxford Dictionary very much.
It tells a lot.
"letters patent" comes from "lettres patentes (Old French)," "litterae patentes (Latin)."
Letters Patent is an open letter from sovereign etc. conferring right, tiltle, etc., especially sole right for a term to make, use, or sell, some invention.
1.11. "Patent Claims" means any patent claim(s), now owned or hereafter acquired, including without limitation, method, process, and apparatus claims, in any patent Licensable by grantor.
Sorry, I don't understand 1.11.
"including without limitation"?
"apparatus claims"?
"in any patent Licensable"?
What is the "grantor" doing here, 1.11?
Sorry, I will read 1.11 again and again.