PATTERSON, OF OUYAI-IOGA FALLS, OHIO. This page provides information on the types of patents and types of patent applications, and the examination process.This guide will help you navigate the resources we provide at The Ohio State University Libraries as a Patent and Trademark Resource Center (PTRC). ProAmpac offers film and paper packaging solutions to meet specific product requirements. We offer a sacks, bags and pouches in any format imaginable. Title. U.S. Reports: Paper Bag Patent Case, 210 U.S. 405 (1908). Names. ProAmpac offers film and paper packaging solutions to meet specific product requirements. We offer a sacks, bags and pouches in any format imaginable. Now, about the patent. The first claim in a patent sets the focus of all following claims.