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Rank Ordered Listing of Organizations Receiving
5
or More Utility Patents During the Period
Having Primary Classification In
Class 065, Glass Manufacturing
( 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 |
|---|---|---|---|---|---|---|
| CORNING INCORPORATED | 32 | 35 | 54 | 54 | 41 | 216 |
| ASAHI GLASS COMPANY, LTD. | 7 | 9 | 20 | 7 | 8 | 51 |
| HOYA CORPORATION | 5 | 5 | 7 | 16 | 9 | 42 |
| SCHOTT AG | 12 | 6 | 9 | 8 | 5 | 40 |
| HERAEUS QUARZGLAS GMBH & CO. KG | 6 | 8 | 10 | 4 | 9 | 37 |
| SHIN ETSU CHEMICAL CO., LTD. | 4 | 5 | 6 | 14 | 8 | 37 |
| JOHNS MANVILLE | 6 | 2 | 3 | 10 | 12 | 33 |
| EMHART GLASS S.A. | 4 | 6 | 2 | 8 | 6 | 26 |
| DRAKA COMTEQ B.V. | 6 | 4 | 5 | 7 | 2 | 24 |
| OWENS-BROCKWAY GLASS CONTAINER INC. | 5 | 5 | 3 | 6 | 3 | 22 |
| FUJIKURA LTD. | 6 | 0 | 4 | 7 | 4 | 21 |
| NIPPON ELECTRIC GLASS COMPANY LIMITED | 2 | 6 | 2 | 5 | 6 | 21 |
| JAPAN SUPER QUARTZ CORPORATION | 3 | 8 | 0 | 7 | 1 | 19 |
| SAINT-GOBAIN GLASS FRANCE | 1 | 6 | 2 | 3 | 5 | 17 |
| FURUKAWA ELECTRIC CO., LTD. | 2 | 4 | 4 | 3 | 3 | 16 |
| ~INDIVIDUALLY OWNED PATENT | 5 | 4 | 2 | 3 | 2 | 16 |
| KONICA MINOLTA OPTO, INC | 2 | 6 | 4 | 1 | 1 | 14 |
| LG CHEM, LTD. | 1 | 5 | 2 | 6 | 0 | 14 |
| GUARDIAN INDUSTRIES CORP. | 0 | 1 | 2 | 6 | 4 | 13 |
| OCV INTELLECTUAL CAPITAL, LLC | 3 | 3 | 2 | 3 | 1 | 12 |
| SUMITOMO ELECTRIC INDUSTRIES, LTD. | 6 | 1 | 1 | 2 | 2 | 12 |
| BOTTERO S.P.A. | 2 | 5 | 2 | 1 | 1 | 11 |
| HAMAMATSU PHOTONICS KABUSHIKI KAISHA | 0 | 0 | 3 | 2 | 6 | 11 |
| PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. | 4 | 1 | 3 | 2 | 0 | 10 |
| PILKINGTON GROUP LIMITED | 0 | 2 | 2 | 4 | 1 | 9 |
| GLASSTECH, INC. | 2 | 1 | 3 | 1 | 1 | 8 |
| AVANSTRATE INC. | 0 | 1 | 1 | 2 | 3 | 7 |
| CANON KABUSHIKI KAISHA | 1 | 1 | 2 | 0 | 3 | 7 |
| OWENS CORNING INTELLECTUAL CAPITAL, LLC | 0 | 3 | 0 | 3 | 1 | 7 |
| BOEING COMPANY | 3 | 3 | 0 | 0 | 0 | 6 |
| SHIN-ETSU QUARTZ PRODUCTS CO., LTD. | 0 | 0 | 0 | 4 | 2 | 6 |
| 3M INNOVATIVE PROPERTIES COMPANY | 1 | 2 | 1 | 1 | 0 | 5 |
| AGC FLAT GLASS EUROPE SA | 0 | 0 | 1 | 2 | 2 | 5 |
| L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE | 0 | 3 | 1 | 0 | 1 | 5 |
| OFS FITEL, LLC | 3 | 1 | 1 | 0 | 0 | 5 |
| PPG INDUSTRIES OHIO INC. | 1 | 2 | 0 | 0 | 2 | 5 |
| PRAXAIR TECHNOLOGY, INC. | 3 | 0 | 0 | 2 | 0 | 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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