Advanced Search
English
Chinese
Japanese
Directory
SurfIP
>
Directory
>
"OIL EXTRACTION" OR 石油开采
Show options
Hide analytics
new !!
11-20 of about 2,592 results
Display option
Results per page
Search History
Related concepts
All (10)
Method (4)
Direct (2)
Fraction Comprising (2)
Gas (2)
Solids (2)
Water (2)
Other Topics (1)
0
<< Previous
1
2
3
4
5
6
7
Next >>
Sort by :
Reference
Rank
Relevance
Newest
11.
Inventor:
Grieves Colin G
;
Baechle Robert J
;
Considine John M
;
Bristow Lawrence M
Assignee:
Amoco Corporation
Attorney:
Tolpin Thomas W
;
Magidson William H
;
Medhurst Ralph C
Title:
Process for treating sour water in oil refineries
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number:
4746434
Publication date :
1988-05-24
Referenced by:
19
Reference cited:
11
12.
Inventor:
Strop Hans R
;
Perry Richard R
Assignee:
EPE Incorporated
Attorney:
Fay, Sharpe, Beall, Fagan, Minnich & Mckee
Title:
Vegetable oil extraction process
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number:
4944954
Publication date :
1990-07-31
Referenced by:
17
Reference cited:
2
13.
Inventor:
Nonomura Arthur M
Assignee:
Microbio Resources, Inc
Attorney:
Becker & McClain
Title:
Process for producing a naturally-derived carotene/oil composition by direct extraction from algae
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number:
4680314
Publication date :
1987-07-14
Referenced by:
17
Reference cited:
1
14.
Inventor:
Scott Harold W
Assignee:
Winton Corporation
Title:
Oil extraction method
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number:
4164978
Publication date :
1979-08-21
Referenced by:
14
Reference cited:
10
15.
Inventor:
Kuk Myong S
;
Hron, Sr Robert J
;
Abraham George
Assignee:
The United States of America as represented by the Secretary of
Attorney:
Silverstein M Howard
;
Deck Randall E
;
Fado John D
Title:
Selective gossypol abatement process from oil extraction of cottonseed
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number:
5077441
Publication date :
1991-12-31
Referenced by:
13
Reference cited:
9
16.
Inventor:
Sango Daniel
Assignee:
Societe Nationale Elf Aquitaine
Attorney:
Bacon & Thomas
Title:
Process for pumping a gas/liquid mixture in an oil extraction well and device for implementing the process
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number:
5173022
Publication date :
1992-12-22
Referenced by:
12
Reference cited:
10
17.
Inventor:
Izunaga Yasushi
;
Kuno Hiroaki
;
Sado Shintaro
Assignee:
Hatachi, Ltd
Attorney:
Antonelli, Terry & Wands
Title:
Mechanism for prevention of burning of bearing portions in a hermetic type scroll compressor
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number:
4889471
Publication date :
1989-12-26
Referenced by:
12
Reference cited:
9
18.
Inventor:
Gary R Haefele {6337 S Jackson St
;
Peter A Allen {8655 Franz Valley School Rd
;
Gary L Dunkel {3794 Jefferson Ave
;
Paul C Wegner {1340 Eaton Ave
Title:
Method for recovering oil from an oil-bearing solid material
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number:
5998640
Publication date :
1999-12-07
Referenced by:
11
Reference cited:
12
19.
Inventor:
Christensen Flemming M
;
Olsen Hans A S
Assignee:
Novo Industri A/S
Attorney:
Birch, Stewart, Kolasch & Birch
Title:
Method for production of an upgraded coconut product
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number:
4904483
Publication date :
1990-02-27
Referenced by:
10
Reference cited:
5
20.
Inventor:
Kusayanagi Sampo
;
Kaimai Takashi
Assignee:
Nippon Mining Co, Ltd
;
Kyodo Oil Technical Research Center Co, Ltd
Attorney:
Sughrue, Mion, Zinn, Macpeak & Seas
Title:
Process for producing lubricant base oil
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number:
4770763
Publication date :
1988-09-13
Referenced by:
10
Reference cited:
22
<< Previous
1
2
3
4
5
6
7
Next >>
Privacy Statements
|
Terms of Use
|
About SurfIP
|
Contact Us
© 2010
Intellectual Property Exchange Pte Ltd