on 18 Mar 2014
Last Applicant/ Owned by
WEATHERFORD TECHNOLOGY HOLDINGS LLC
2000 St. James PlaceHoustonTexas 77056
US
Serial Number
1582580 filed on 18th Jun 2012
Registration Number
TMA873622 registered on 18th Mar 2014
Registration expiry Date
18th Mar 2029Correspondent Address
BORDEN LADNER GERVAIS LLP
World Exchange Plaza100 Queen Street, Suite 1300Ottawa
ONTARIO
CA
K1P1J9
Trademark usage description
palletized chemicals for rehabilitation of encrusted wells; amphoteric foaming agents; friction reducing compounds for use in downhole during oil well Read MoreCIPO Classification Code
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CIPO Classification Code
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CIPO Classification Code
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CIPO Classification Code
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CIPO Classification Code
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CIPO Classification Code
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CIPO Classification Code
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CIPO Classification Code
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1582580
Trademark
Action Taken | Status |
---|---|
Submitted for opposition 50 on 14th Mar 2014 | Allowed |
Submitted for opposition 51 on 14th Mar 2014 | Allowance Notice Sent |
Submitted for opposition 42 on 27th Nov 2013 | Advertised |
Submitted for opposition 26 on 7th Nov 2013 | Approved |
Submitted for opposition 27 on 16th Sept 2013 | Approval Notice Sent |
Submitted for opposition 22 on 20th Dec 2012 | Search Recorded |
Submitted for opposition 20 on 20th Dec 2012 | Examiner's First Report |
Submitted for opposition 31 on 21st Jun 2012 | Formalized |
Submitted for opposition 1 on 19th Jun 2012 | Created |
Submitted for opposition 30 on 18th Jun 2012 | Filed |