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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 2008 - 2012 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

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 )

The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant.
First-Named Assignee 2008 2009 2010 2011 2012 Total
CORNING INCORPORATED 7 12 12 32 35 98
SCHOTT AG 7 4 9 12 6 38
ASAHI GLASS COMPANY, LTD. 8 0 9 7 9 33
HERAEUS QUARZGLAS GMBH & CO. KG 2 5 8 6 8 29
HOYA CORPORATION 6 3 7 5 5 26
EMHART GLASS S.A. 3 3 4 4 6 20
OWENS-BROCKWAY GLASS CONTAINER INC. 2 2 5 5 5 19
~INDIVIDUALLY OWNED PATENT 4 3 2 5 4 18
SHIN ETSU CHEMICAL CO., LTD. 1 0 7 4 5 17
JOHNS MANVILLE 1 0 6 6 2 15
PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. 3 2 5 4 1 15
DRAKA COMTEQ B.V. 1 0 3 6 4 14
SAINT-GOBAIN GLASS FRANCE 1 2 3 1 6 13
FUJIKURA LTD. 1 0 5 6 0 12
JAPAN SUPER QUARTZ CORPORATION 0 0 0 3 8 11
KONICA MINOLTA OPTO, INC 3 0 0 2 6 11
OCV INTELLECTUAL CAPITAL, LLC 1 1 3 3 3 11
SUMITOMO ELECTRIC INDUSTRIES, LTD. 0 2 2 6 1 11
NIPPON ELECTRIC GLASS COMPANY LIMITED 0 1 1 2 6 10
BOTTERO S.P.A. 0 0 0 2 5 7
FURUKAWA ELECTRIC CO., LTD. 0 0 1 2 4 7
BOEING COMPANY 0 0 0 3 3 6
ISOVER SAINT-GOBAIN 2 0 1 1 2 6
LG CHEMICAL LTD. 0 0 0 1 5 6
OFS FITEL, LLC 0 0 2 3 1 6
VITRO GLOBAL, S.A. 0 1 5 0 0 6
CULCHROME LLC 2 1 0 2 0 5
OHARA INC. 0 0 1 1 3 5
OWENS CORNING INTELLECTUAL CAPITAL, LLC 0 1 1 0 3 5
PPG INDUSTRIES OHIO INC. 2 0 0 1 2 5
PRAXAIR TECHNOLOGY, INC. 2 0 0 3 0 5


PTMT Contacts

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 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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