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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)
Patenting In Technology Classes, Breakout By Organization
Count of 2007 - 2011 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.
~INDIVIDUALLY OWNED PATENT
53
35
38
55
44
225
HUNTER DOUGLAS, INC.
6
4
16
9
7
42
BOS GMBH & CO. KG
2
3
1
8
8
22
HUNTER DOUGLAS INDUSTRIES B.V.
4
5
4
4
2
19
NIEN MADE ENTERPRISE CO., LTD.
9
3
3
2
1
18
LUTRON ELECTRONICS COMPANY, INC.
3
0
3
3
3
12
OVERHEAD DOOR CORPORATION
3
0
1
4
3
11
WON-DOOR CORPORATION
0
0
2
5
4
11
RITE-HITE HOLDING CORPORATION
3
1
0
4
1
9
CHING FENG HOME FASHIONS CO., LTD.
0
1
2
3
2
8
NEWELL WINDOW FURNISHINGS, INC.
2
0
1
4
1
8
DOMETIC CORPORATION
1
0
1
3
2
7
DYNACO INTERNATIONAL S.A.
1
2
1
3
0
7
TEH YOR INDUSTRIAL CO., LTD.
1
1
4
0
1
7
SPRINGS WINDOW FASHIONS LP
1
0
2
1
2
6
WAYNE-DALTON CORPORATION
2
2
2
0
0
6
CHING FENG BLINDS IND. CO., LTD.
5
0
0
0
0
5
IRVIN AUTOMOTIVE PRODUCTS, INC.
0
1
3
1
0
5
SEIKI HANBAI CO., LTD.
0
1
1
0
3
5
SEIKI SOGYO CO., LTD
0
1
1
3
0
5
ZIPWALL, LLC
1
0
2
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/tafp.html
selected PTMT files available for download at :
http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
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