
Osei K. Amponsah
Examiner (ID: 13525, Phone: (571)270-3446 , Office: P/1729 )
| Most Active Art Unit | 1729 |
| Art Unit(s) | 1729, 1752 |
| Total Applications | 770 |
| Issued Applications | 487 |
| Pending Applications | 108 |
| Abandoned Applications | 200 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11088168
[patent_doc_number] => 20160285136
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-29
[patent_title] => 'CONTROL SYSTEM FOR SECONDARY BATTERY'
[patent_app_type] => utility
[patent_app_number] => 15/075484
[patent_app_country] => US
[patent_app_date] => 2016-03-21
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/075484 | CONTROL SYSTEM FOR SECONDARY BATTERY | Mar 20, 2016 | Abandoned |
Array
(
[id] => 11088095
[patent_doc_number] => 20160285063
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-29
[patent_title] => 'SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 15/073684
[patent_app_country] => US
[patent_app_date] => 2016-03-18
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/073684 | Separator for rechargeable lithium battery and rechargeable lithium battery including the same | Mar 17, 2016 | Issued |
Array
(
[id] => 14205993
[patent_doc_number] => 10270125
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-04-23
[patent_title] => Battery
[patent_app_type] => utility
[patent_app_number] => 15/073597
[patent_app_country] => US
[patent_app_date] => 2016-03-17
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Array
(
[id] => 11967500
[patent_doc_number] => 20170271654
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[patent_kind] => A1
[patent_issue_date] => 2017-09-21
[patent_title] => 'POLYMER COATED SILICON AS ELECTRODE MATERIAL FOR LITHIUM-ION BATTERY'
[patent_app_type] => utility
[patent_app_number] => 15/071888
[patent_app_country] => US
[patent_app_date] => 2016-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/071888 | POLYMER COATED SILICON AS ELECTRODE MATERIAL FOR LITHIUM-ION BATTERY | Mar 15, 2016 | Abandoned |
Array
(
[id] => 12189065
[patent_doc_number] => 20180048000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-15
[patent_title] => 'FUEL CELL STACK PRESENTING REINFORCED STRUCTURE'
[patent_app_type] => utility
[patent_app_number] => 15/556896
[patent_app_country] => US
[patent_app_date] => 2016-03-08
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/556896 | Fuel cell stack presenting reinforced structure | Mar 7, 2016 | Issued |
Array
(
[id] => 11952653
[patent_doc_number] => 20170256804
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-09-07
[patent_title] => 'FUEL CELL SYSTEMS AND COOLING METHODS'
[patent_app_type] => utility
[patent_app_number] => 15/061634
[patent_app_country] => US
[patent_app_date] => 2016-03-04
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Array
(
[id] => 12162786
[patent_doc_number] => 20180034052
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[patent_kind] => A1
[patent_issue_date] => 2018-02-01
[patent_title] => 'POSITIVE ELECTRODE ACTIVE SUBSTANCE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY'
[patent_app_type] => utility
[patent_app_number] => 15/554198
[patent_app_country] => US
[patent_app_date] => 2016-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15554198
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/554198 | Positive electrode active substance for non-aqueous electrolyte secondary battery, positive electrode and non-aqueous electrolyte secondary battery | Mar 3, 2016 | Issued |
Array
(
[id] => 10984729
[patent_doc_number] => 20160181674
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-23
[patent_title] => 'DYNAMIC PRESSURE CONTROL IN A BATTERY ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 15/058351
[patent_app_country] => US
[patent_app_date] => 2016-03-02
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/058351 | DYNAMIC PRESSURE CONTROL IN A BATTERY ASSEMBLY | Mar 1, 2016 | Abandoned |
Array
(
[id] => 12651384
[patent_doc_number] => 20180108959
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-19
[patent_title] => ELECTRICITY STORAGE PACK
[patent_app_type] => utility
[patent_app_number] => 15/557996
[patent_app_country] => US
[patent_app_date] => 2016-03-02
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/557996 | Electricity storage pack | Mar 1, 2016 | Issued |
Array
(
[id] => 12141417
[patent_doc_number] => 20180019500
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[patent_kind] => A1
[patent_issue_date] => 2018-01-18
[patent_title] => 'NONAQUEOUS ELECTROLYTE SECONDARY BATTERY'
[patent_app_type] => utility
[patent_app_number] => 15/549795
[patent_app_country] => US
[patent_app_date] => 2016-02-25
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15549795
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/549795 | Nonaqueous electrolyte secondary battery | Feb 24, 2016 | Issued |
Array
(
[id] => 12122743
[patent_doc_number] => 20180006329
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[patent_kind] => A1
[patent_issue_date] => 2018-01-04
[patent_title] => 'ELECTROCHEMICAL CELLS THAT INCLUDE LEWIS ACID: LEWIS BASE COMPLEX ELECTROLYTE ADDITIVES'
[patent_app_type] => utility
[patent_app_number] => 15/547596
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/547596 | ELECTROCHEMICAL CELLS THAT INCLUDE LEWIS ACID: LEWIS BASE COMPLEX ELECTROLYTE ADDITIVES | Jan 28, 2016 | Abandoned |
Array
(
[id] => 16410389
[patent_doc_number] => 10818958
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[patent_issue_date] => 2020-10-27
[patent_title] => Battery cell and battery system
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Array
(
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[patent_title] => Method for producing a fuel cell and a fuel cell system
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Array
(
[id] => 15488841
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[patent_issue_date] => 2020-02-11
[patent_title] => Electrolyte, battery, battery pack, electronic apparatus, electric vehicle, power storage apparatus, and power system
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/547698 | Electrolyte, battery, battery pack, electronic apparatus, electric vehicle, power storage apparatus, and power system | Jan 21, 2016 | Issued |
Array
(
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[patent_title] => 'BATTERY WITH THERMAL INSULATION'
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Array
(
[id] => 12115253
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Array
(
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[patent_title] => 'CELL COIL FOR A LITHIUM-ION ACCUMULATOR'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/544589 | Cell coil for a lithium-ion accumulator | Jan 11, 2016 | Issued |
Array
(
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Array
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/956293 | Negative active material and lithium battery including negative active material | Nov 30, 2015 | Issued |