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The International trademark ALKA-TEX was filed as Word mark on 06/10/2011 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 1089499 |
| Countries | 
|
| Base trademark |
No. 009888306,
April 12, 2011
|
| Application date | June 10, 2011 |
| Expiration date | June 10, 2021 |
Trademark owner
Hainbuchenring 9-11
82061 Neuried
DE
82061 Neuried
DE
Trademark representatives
Heiligenbreite 52
88662 Überlingen
DE
goods and services
01
Industrial chemicals, particularly for the solar cell
industry; corrosive preparations; caustics for industrial
purposes, particularly for the solar cell industry;
additives to corrosive preparations, particularly additives
to corrosive preparations for the solar cell industry; salts
for industrial purposes, particularly for the solar cell
industry
07
Machines and apparatus for the solar cell industry; machines
and apparatus for wet chemical treatment of substrates,
particularly of semiconductor substrates; machines and
apparatus for wet chemical etching of substrates,
particularly of semiconductor substrates
42
Chemistry and physics services; engineering; chemical,
physics and technical research, particularly in the field of
semiconductor technology; construction drafting; research in
the fields of machines and apparatus, particularly
concerning machines and apparatus for the semiconductor and
the solar cell industry; technical project studies; research
and development for others concerning new products and
processes; conducting chemical, physical and technical
experiments; consultancy in the fields of physics, chemistry
and engineering
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| December 18, 2021 | 2021/50 Gaz | Deletion | |
| June 4, 2020 | 2020/27 Gaz | US | RAW: Partial Invalidation |
| July 18, 2016 | 2017/22 Gaz | CN | RAW: Rule 18ter(4) protected goods and services |
| April 19, 2013 | 2013/17 Gaz | US | RAW: Rule 18ter(2)(ii) GP following a provisional refusal |
| January 24, 2013 | 2013/4 Gaz | KR | RAW: Rule 18ter(2)(ii) GP following a provisional refusal |
| August 30, 2012 | 2012/40 Gaz | SG | RAW: Rule 18ter(2)(ii) GP following a provisional refusal |
| August 14, 2012 | 2013/2 Gaz | EM | RAW: Partial Ceasing Effect |
| July 20, 2012 | 2012/30 Gaz | AU | RAW: Rule 18ter(2)(ii) GP following a provisional refusal |
| May 29, 2012 | 2012/22 Gaz | KR | Rejection |
| May 8, 2012 | 2012/21 Gaz | CN | Rejection |
| December 7, 2011 | 2011/49 Gaz | AU | Rejection |
| November 15, 2011 | 2011/48 Gaz | SG | Rejection |
| October 12, 2011 | 2011/45 Gaz | Correction | |
| October 4, 2011 | 2011/40 Gaz | US | Rejection |
| June 10, 2011 | 2011/36 Gaz | EM | Registration |
ID: 141089499