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

Patenting In Technology Classes,
Breakout By Organization

Count of 2011 - 2015 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 160, Flexible or Portable Closure, Partition, or Panel

( 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 2011 2012 2013 2014 2015 Total
~INDIVIDUALLY OWNED PATENT 44 63 46 64 71 288
HUNTER DOUGLAS, INC. 7 9 15 10 8 49
WON-DOOR CORPORATION 4 6 11 9 8 38
BOS GMBH & CO. KG 8 2 2 6 1 19
NIEN MADE ENTERPRISE CO., LTD. 1 2 1 6 7 17
LUTRON ELECTRONICS COMPANY, INC. 3 4 0 2 6 15
RITE-HITE HOLDING CORPORATION 1 4 3 4 3 15
HUNTER DOUGLAS INDUSTRIES B.V. 2 5 1 4 1 13
QMOTION INCORPORATED 0 0 0 6 7 13
WHOLE SPACE INDUSTRIES LTD 2 3 5 1 2 13
MACAUTO INDUSTRIAL CO., LTD. 1 4 2 2 2 11
RYTEC CORPORATION 0 2 3 4 2 11
OVERHEAD DOOR CORPORATION 3 2 2 3 0 10
NEWELL WINDOW FURNISHINGS, INC. 1 1 1 1 4 8
ROLLEASE, INC. 2 2 2 1 1 8
SAFE-T-SHADE, INC. 0 0 1 1 5 7
TEH YOR INDUSTRIAL CO., LTD. 1 1 2 1 2 7
ASHIMORI INDUSTRY CO., LTD. 0 0 2 1 3 6
METACO INC. 2 2 0 0 2 6
NERGECO 3 0 0 3 0 6
4FRONT ENGINEERED SOLUTIONS, INC. 2 1 1 1 0 5
ASSA ABLOY ENTRANCE SYSTEMS AB 0 2 1 1 1 5
CIW ENTERPRISES, INC. 0 0 1 1 3 5
HOMERUN HOLDINGS CORP. 2 0 2 0 1 5
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 0 0 2 1 2 5
ICP MEDICAL, LLC 0 0 1 2 2 5
MASONITE CORPORATION 0 1 1 2 1 5
MAXXMAR INC 0 0 1 1 3 5
QUALITAS MANUFACTURING INC. 0 0 2 1 2 5
VKR HOLDING A/S 1 2 0 1 1 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/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/

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