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Found results for
 trademarks
1.
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PETREL
| Application Number |
127135900 |
| Status |
Registered |
| Filing Date |
2005-09-08 |
| Registration Date |
2008-08-21 |
| Owner |
SCHLUMBERGER TECHNOLOGY CORPORATION (USA)
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| NICE Classes ? |
09 - Scientific and electric apparatus and instruments
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Goods & Services
(1) Computer software for generating geological and numerical models in the field of oil and gas exploration and production.
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2.
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DRILLING OFFICE
| Application Number |
107570900 |
| Status |
Registered |
| Filing Date |
2000-09-21 |
| Registration Date |
2002-11-28 |
| Owner |
SCHLUMBERGER TECHNOLOGY CORPORATION, (USA)
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| NICE Classes ? |
09 - Scientific and electric apparatus and instruments
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Goods & Services
(1) Computer software adapted to be stored in a personal computer which, when executed, presents a plurality of displays to an engineer enabling the engineer to work interactively across disciplines for the purpose of enhancing the engineering planning process to target underground deposits of hydrocarbon.
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3.
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ECLIPSE
| Application Number |
084660300 |
| Status |
Registered |
| Filing Date |
1997-05-30 |
| Registration Date |
2002-05-07 |
| Owner |
SCHLUMBERGER TECHNOLOGY CORPORATION (USA)
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| NICE Classes ? |
- 09 - Scientific and electric apparatus and instruments
- 16 - Paper, cardboard and goods made from these materials
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Goods & Services
(1) Computer software and applications for use in oil and gas exploration and production: namely managing, interpreting, and integrating geoscience and petroleum engineering data, modeling and managing reservoirs, and managing production from reservoirs, and manuals distributed therewith, marketed to the oil and gas exploration and production industry.
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4.
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DIVERTAFRAC
| Application Number |
030025200 |
| Status |
Registered |
| Filing Date |
1966-10-12 |
| Registration Date |
1968-03-29 |
| Owner |
SCHLUMBERGER TECHNOLOGY CORPORATION
(A TEXAS CORPORATION) (USA)
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| NICE Classes ? |
42 - Scientific, technological and industrial services, research and design
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Goods & Services
(1) Well treating services, namely, fracturing of underground earth formations.
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5.
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DUOFRAC
| Application Number |
029966200 |
| Status |
Registered |
| Filing Date |
1966-09-17 |
| Registration Date |
1967-06-16 |
| Owner |
SCHLUMBERGER TECHNOLOGY CORPORATION
( A TEXAS CORPORATION) (USA)
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| NICE Classes ? |
- 01 - Chemical and biological materials for industrial, scientific and agricultural use
- 40 - Treatment of materials; recycling, air and water treatment,
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Goods & Services
(1) Chemical additives for acid compositions useful in the treatment of wells and underground earth formations. (1) Well treating service--namely, hydraulic fracturing and acidizing, with or without a propping agent.
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6.
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EZEFLO
| Application Number |
029968600 |
| Status |
Registered |
| Filing Date |
1966-09-17 |
| Registration Date |
1967-06-23 |
| Owner |
SCHLUMBERGER TECHNOLOGY CORPORATION
( A TEXAS CORPORATION) (USA)
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| NICE Classes ? |
01 - Chemical and biological materials for industrial, scientific and agricultural use
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Goods & Services
(1) Surface active agent.
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