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Rank Ordered Listing of Organizations Receiving
5
or More Utility Patents During the Period
Having Primary Classification In
Class 404, Road Structure, Process, or Apparatus
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )
| First-Named Assignee | 2011 | 2012 | 2013 | 2014 | 2015 | Total |
|---|---|---|---|---|---|---|
| ~INDIVIDUALLY OWNED PATENT | 42 | 42 | 53 | 44 | 46 | 227 |
| CATERPILLAR PAVING PRODUCTS INC. | 3 | 2 | 8 | 13 | 23 | 49 |
| JOSEPH VOGELE AG | 1 | 6 | 8 | 10 | 7 | 32 |
| WIRTGEN GMBH | 4 | 2 | 9 | 6 | 9 | 30 |
| BOMAG GMBH & CO. OHG | 1 | 3 | 4 | 4 | 6 | 18 |
| MIDWEST INDUSTRIAL SUPPLY, INC. | 4 | 5 | 2 | 3 | 0 | 14 |
| CATERPILLAR INC. | 1 | 2 | 7 | 2 | 1 | 13 |
| TRAFFIX DEVICES, INC. | 3 | 1 | 2 | 2 | 2 | 10 |
| PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANY | 1 | 1 | 3 | 3 | 1 | 9 |
| WACKER NEUSON PRODUKTION GMBH & CO. KG | 2 | 3 | 1 | 2 | 1 | 9 |
| OLDCASTLE BUILDING PRODUCTS CANADA INC. | 1 | 3 | 1 | 2 | 1 | 8 |
| WACKER NEUSON PRODUCTION AMERICAS LLC | 0 | 4 | 3 | 1 | 0 | 8 |
| ENERGY ABSORPTION SYSTEMS, INC. | 1 | 2 | 2 | 1 | 1 | 7 |
| VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB | 2 | 1 | 2 | 2 | 0 | 7 |
| ABG ALLGEMEINE BAUMASCHINEN-GESELLSCHAFT MBH | 1 | 3 | 0 | 0 | 2 | 6 |
| ATG ACCESS LTD. | 0 | 0 | 0 | 0 | 6 | 6 |
| BROCK USA, LLC | 0 | 0 | 1 | 3 | 2 | 6 |
| HAMM AG | 0 | 0 | 0 | 1 | 5 | 6 |
| SHAW & SONS INC. | 3 | 1 | 1 | 0 | 1 | 6 |
| GRACO INC. | 0 | 0 | 1 | 3 | 1 | 5 |
| GUNTERT & ZIMMERMAN CONSTRUCTION DIV., INC. | 1 | 1 | 2 | 0 | 1 | 5 |
| HEATWURX, INC. | 0 | 0 | 2 | 2 | 1 | 5 |
| SAINT-GOBAIN PAM | 1 | 1 | 2 | 0 | 1 | 5 |
| SAUDI ARABIAN OIL COMPANY | 0 | 2 | 1 | 2 | 0 | 5 |
| SOMERO ENTERPRISES, INC. | 5 | 0 | 0 | 0 | 0 | 5 |
| TERRA COMPACTOR WHEEL CORP. | 2 | 1 | 0 | 1 | 1 | 5 |
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.govaddress of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
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