Update license

Author: cesare

LICENSE

@@ -35,10 +35,11 @@ before using such products.
 
 3. Ownership Rights. The Software and related documentation are protected 
    by United States copyright laws and international treaties. Hex Five, 
-   third party component providers and open source component providers own 
+   third party component providers, and open source component providers own 
    and retain all right, title and interest in and to the Software and 
    related documentation, including all copyrights, patents, trade secret 
    rights, trademarks and other intellectual property rights therein.
+   Software is protected by patents US 11,151,262 and PCT/US2019/038774.
 
 4. Use of Name and Trademarks. You shall not use the name, trade names or 
    trademarks of Hex Five or any of its affiliates in any advertising, 
@@ -135,5 +136,3 @@ before using such products.
    supersedes any other prior or contemporaneous agreements or 
    communications with respect to the Software and related documentation, 
    whether written or oral.
-
-