ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,878, issued on Dec. 30, was assigned to OCEANLINK USA INC. (Lodi, N.J.).
"System and method for treating a substrate using a waterproofing membrane" was invented by Rizal S. Chan (Alpine, N.J.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A waterproofing membrane system for waterproofing a concrete substrate is disclosed. The waterproofing membrane system may comprise any number of waterproofing membrane segments. Each waterproofing membrane segment may include a first layer comprising a thermoplastic elastomeric waterproof material using advanced polymerization and squeeze technology. Each waterproofing membrane segment may also include a second l...