
Atnaf S. Admasu
Examiner (ID: 15558)
| Most Active Art Unit | 1761 |
| Art Unit(s) | 1796, 1768, 1761 |
| Total Applications | 268 |
| Issued Applications | 191 |
| Pending Applications | 3 |
| Abandoned Applications | 74 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10176483
[patent_doc_number] => 09206679
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-12-08
[patent_title] => 'Method of servicing a wellbore with an aqueous gel containing a friction reducer'
[patent_app_type] => utility
[patent_app_number] => 14/186655
[patent_app_country] => US
[patent_app_date] => 2014-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 4886
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14186655
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/186655 | Method of servicing a wellbore with an aqueous gel containing a friction reducer | Feb 20, 2014 | Issued |
Array
(
[id] => 9518811
[patent_doc_number] => 20140155303
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-06-05
[patent_title] => 'ZERO-LEAKOFF GEL'
[patent_app_type] => utility
[patent_app_number] => 14/175205
[patent_app_country] => US
[patent_app_date] => 2014-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/175205 | Zero-leakoff gel | Feb 6, 2014 | Issued |
Array
(
[id] => 9511876
[patent_doc_number] => 20140148368
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-05-29
[patent_title] => 'DRILLING FLUIDS AND DRILLING FLUID ADDITIVES FOR TREATMENT OF BITUMEN IN WELLBORE CUTTINGS'
[patent_app_type] => utility
[patent_app_number] => 14/067976
[patent_app_country] => US
[patent_app_date] => 2013-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 3184
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14067976
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/067976 | DRILLING FLUIDS AND DRILLING FLUID ADDITIVES FOR TREATMENT OF BITUMEN IN WELLBORE CUTTINGS | Oct 30, 2013 | Abandoned |
Array
(
[id] => 9362783
[patent_doc_number] => 20140072656
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-03-13
[patent_title] => 'SYSTEMS AND METHODS OF TREATING WATER USED FOR HYDRAULIC FRACTURING'
[patent_app_type] => utility
[patent_app_number] => 14/020495
[patent_app_country] => US
[patent_app_date] => 2013-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14020495
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/020495 | Systems and methods of treating water used for hydraulic fracturing | Sep 5, 2013 | Issued |
Array
(
[id] => 9546698
[patent_doc_number] => 20140171346
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-06-19
[patent_title] => 'DRILLING FLUID FOR ENHANCED RATE OF PENETRATION'
[patent_app_type] => utility
[patent_app_number] => 13/938778
[patent_app_country] => US
[patent_app_date] => 2013-07-10
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13938778
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/938778 | DRILLING FLUID FOR ENHANCED RATE OF PENETRATION | Jul 9, 2013 | Abandoned |
Array
(
[id] => 9263170
[patent_doc_number] => 20130345099
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-12-26
[patent_title] => 'Nano-Encapsulated Triggered-Release Viscosity Breaker'
[patent_app_type] => utility
[patent_app_number] => 13/925179
[patent_app_country] => US
[patent_app_date] => 2013-06-24
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13925179
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/925179 | Nano-encapsulated triggered-release viscosity breaker | Jun 23, 2013 | Issued |
Array
(
[id] => 10014002
[patent_doc_number] => 09057013
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-06-16
[patent_title] => 'Methods and compositions of treating a subterranean formation with an optimized treatment fluid'
[patent_app_type] => utility
[patent_app_number] => 13/867389
[patent_app_country] => US
[patent_app_date] => 2013-04-22
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13867389
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/867389 | Methods and compositions of treating a subterranean formation with an optimized treatment fluid | Apr 21, 2013 | Issued |
Array
(
[id] => 9104145
[patent_doc_number] => 20130277276
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-24
[patent_title] => 'QUATERNARY AMMONIUM SURFACTANTS'
[patent_app_type] => utility
[patent_app_number] => 13/866807
[patent_app_country] => US
[patent_app_date] => 2013-04-19
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/866807 | Quaternary ammonium surfactants | Apr 18, 2013 | Issued |
Array
(
[id] => 9951111
[patent_doc_number] => 08999898
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-04-07
[patent_title] => 'Drilling fluid additive for loss circulation and wellbore strengthening'
[patent_app_type] => utility
[patent_app_number] => 13/836636
[patent_app_country] => US
[patent_app_date] => 2013-03-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/836636 | Drilling fluid additive for loss circulation and wellbore strengthening | Mar 14, 2013 | Issued |
Array
(
[id] => 10026220
[patent_doc_number] => 09068108
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-06-30
[patent_title] => 'Methods and compositions for stimulating the production of hydrocarbons from subterranean formations'
[patent_app_type] => utility
[patent_app_number] => 13/829434
[patent_app_country] => US
[patent_app_date] => 2013-03-14
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13829434
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/829434 | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations | Mar 13, 2013 | Issued |
Array
(
[id] => 8866842
[patent_doc_number] => 20130150545
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-13
[patent_title] => 'BENZOXAZINE-THIOL ADDUCTS'
[patent_app_type] => utility
[patent_app_number] => 13/764291
[patent_app_country] => US
[patent_app_date] => 2013-02-11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/764291 | Benzoxazine-thiol adducts | Feb 10, 2013 | Issued |
Array
(
[id] => 10106548
[patent_doc_number] => 09142331
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-09-22
[patent_title] => 'Elastomer composite with improved dielectric properties and production method thereof'
[patent_app_type] => utility
[patent_app_number] => 13/693149
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/693149 | Elastomer composite with improved dielectric properties and production method thereof | Dec 3, 2012 | Issued |
Array
(
[id] => 10110061
[patent_doc_number] => 09145465
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-09-29
[patent_title] => 'Low dosage kinetic hydrate inhibitors for natural gas production systems'
[patent_app_type] => utility
[patent_app_number] => 13/648491
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/648491 | Low dosage kinetic hydrate inhibitors for natural gas production systems | Oct 9, 2012 | Issued |
Array
(
[id] => 9657252
[patent_doc_number] => 20140228257
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-08-14
[patent_title] => 'Method for Sea Floor Drilling Using Hagfish Slime as Drilling Fluid Additive'
[patent_app_type] => utility
[patent_app_number] => 14/346726
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/346726 | Method for sea floor drilling using hagfish slime as drilling fluid additive | Oct 9, 2012 | Issued |
Array
(
[id] => 8745498
[patent_doc_number] => 20130085215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-04
[patent_title] => 'PRESSURE-SENSITIVE ADHESIVE SHEET'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/628897 | Pressure-sensitive adhesive sheet | Sep 26, 2012 | Issued |
Array
(
[id] => 8606233
[patent_doc_number] => 20130011545
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[patent_kind] => A1
[patent_issue_date] => 2013-01-10
[patent_title] => 'METHOD FOR SELECTIVE COATING OF ENDOLUMINAL PROSTHESES'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/611663 | Method for selective coating of endoluminal prostheses | Sep 11, 2012 | Issued |
Array
(
[id] => 8567111
[patent_doc_number] => 20120329682
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[patent_kind] => A1
[patent_issue_date] => 2012-12-27
[patent_title] => 'Drilling Fluid for Enhanced Rate of Penetration'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/605859 | Drilling Fluid for Enhanced Rate of Penetration | Sep 5, 2012 | Abandoned |
Array
(
[id] => 9691368
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[patent_issue_date] => 2014-09-02
[patent_title] => 'Method for electrostatic coating of a stent'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/600125 | Method for electrostatic coating of a stent | Aug 29, 2012 | Issued |
Array
(
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[patent_title] => 'COMPOSITION AND METHOD FOR RECOVERING HEAVY OIL'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/585209 | COMPOSITION AND METHOD FOR RECOVERING HEAVY OIL | Aug 13, 2012 | Abandoned |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/570307 | SEALANT MATERIALS AND METHODS OF USING THEREOF | Aug 8, 2012 | Abandoned |