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The International trademark PRENFLO was filed as Word mark on 06/16/2008 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 981268 |
| Register number | 302008013624.3/07 |
| Countries | 
|
| Base trademark |
No. 30 2008 013 624.3/07,
April 22, 2008
|
| Application date | June 16, 2008 |
| Expiration date | June 16, 2018 |
Trademark owner
ThyssenKrupp Allee 1
45143 Essen
DE
45143 Essen
DE
Trademark representatives
ThyssenKrupp Allee 1
45143 Essen
DE
goods and services
01
Chemicals used in industry and science, especially synthesis
gas for use in manufacturing processes, especially in
manufacturing processes for hydrogen, ammonia, fuels and
methanol
04
Fuels (including motor spirit), especially synthesis gas for
use in turbines, burners and motors
07
Gas generators, gasifiers especially for the production of
synthesis gas from carbon-bearing fuels and for steam
superheating
11
Burners, furnaces, filling devices for furnaces, gas
generators, heat recovery units and steam generators as part
of gasification units; especially as part of units for the
production of chemical substances, primarily synthesis gas
37
Installation, assembly, repair, preservation and maintenance
of equipment items and devices as well as units and parts
and components made up thereof for the conversion of
carbon-bearing substances, especially for the production of
synthesis gas
39
Supply of consumers by gas delivery, distribution of gas and
heating energy, especially for the production of synthesis
gas and steam
40
Generation of heating energy, especially by the production
of synthesis gas
42
Scientific and technological services, especially services
provided by engineers and industrial designers and here
primarily consulting and engineering services for the
construction, expansion or reconstruction as well as the
operation of chemical plants or sections of chemical plants,
especially chemical plants for the production of synthesis
gas; research and development in the chemical and
technological field, especially with regard to chemical
manufacturing processes and the related chemical plants or
sections thereof, primarily chemical plants for the
production of synthesis gas
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| December 29, 2018 | 2018/52 Gaz | Deletion | |
| December 13, 2017 | 2017/51 Gaz | US | RAW: Total Invalidation |
| May 14, 2010 | 2013/3 Gaz | US | RAW: Rule 18ter(2)(ii) GP following a provisional refusal |
| February 4, 2010 | 2013/2 Gaz | JP | RAW: Rule 18ter(2)(ii) GP following a provisional refusal |
| January 12, 2010 | 2013/2 Gaz | KR | RAW: Rule 18ter(2)(ii) GP following a provisional refusal |
| July 2, 2009 | 2009/36 Gaz | JP | Rejection |
| June 30, 2009 | 2009/28 Gaz | KR | Rejection |
| April 28, 2009 | 2009/19 Gaz | AU | RAW: Protection Granted |
| November 21, 2008 | 2008/49 Gaz | US | Rejection |
| June 16, 2008 | DE | Registration |
ID: 14981268