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

Patenting In Technology Classes,
Breakout By Organization

Count of 2006 - 2010 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 585, Chemistry of Hydrocarbon Compounds

( 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 2006 2007 2008 2009 2010 Total
EXXONMOBIL CHEMICAL PATENTS INC. 39 60 50 37 62 248
UOP 10 20 41 41 41 153
SHELL OIL COMPANY 7 11 10 8 8 44
BASF AKTIENGESELLSCHAFT 6 11 9 11 3 40
INSTITUT FRANCAIS DU PETROLE 2 12 5 12 6 37
CATALYTIC DISTILLATION TECHNOLOGIES 8 8 7 6 5 34
CHEVRON U.S.A. INC. 4 2 3 9 5 23
FINA TECHNOLOGY, INC. 3 4 2 7 3 19
SAUDI BASIC INDUSTRIES CORPORATION 5 8 1 2 3 19
~INDIVIDUALLY OWNED PATENT 4 1 6 4 4 19
CHEVRON PHILLIPS CHEMICAL COMPANY LP 2 4 5 2 4 17
IDEMITSU KOSAN COMPANY LIMITED 3 0 5 3 3 14
OXENO OLEFINCHEMIE GMBH 4 3 5 2 0 14
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY 1 1 3 4 4 13
CONOCOPHILLIPS COMPANY 2 2 3 3 2 12
ABB LUMMUS GLOBAL INC. 2 6 1 2 0 11
EQUISTAR CHEMICALS, LP 4 0 2 2 3 11
INEOS EUROPE LIMITED 0 6 1 1 3 11
HALDOR TOPSOE A/S 6 1 1 0 2 10
BP CORPORATION NORTH AMERICA INC. 1 1 3 2 1 8
LUMMUS TECHNOLOGY INC. 0 0 2 4 2 8
NESTE OIL OYJ 1 1 2 3 1 8
SASOL TECHNOLOGY (PROPRIETARY) LIMITED 0 3 1 3 1 8
CHEVRON ORONITE COMPANY LLC 2 1 0 3 1 7
POLIMERI EUROPA S.P.A. 0 0 4 0 3 7
CHINA PETROLEUM AND CHEMICAL CORPORATION 2 0 1 0 3 6
E. I. DU PONT DE NEMOURS AND COMPANY 3 0 1 1 1 6
SUMITOMO CHEMICAL COMPANY, LIMITED 1 0 3 2 0 6
SYNFUELS INTERNATIONAL, INC. 1 2 1 0 2 6
EASTMAN KODAK COMPANY 0 0 5 0 0 5
GRT, INC. 1 2 0 1 1 5
NOVA CHEMICALS (INTERNATIONAL) S.A. 1 0 1 1 2 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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