
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] => 10100242
[patent_doc_number] => 09136563
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-09-15
[patent_title] => 'Rechargeable batteries'
[patent_app_type] => utility
[patent_app_number] => 13/577887
[patent_app_country] => US
[patent_app_date] => 2011-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 3864
[patent_no_of_claims] => 11
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[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13577887
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/577887 | Rechargeable batteries | Feb 8, 2011 | Issued |
Array
(
[id] => 8312885
[patent_doc_number] => 20120189899
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-07-26
[patent_title] => 'SECONDARY BATTERY, SECONDARY BATTERY MANUFACTURING DEVICE, AND SECONDARY BATTERY MANUFACTURING METHOD'
[patent_app_type] => utility
[patent_app_number] => 13/391401
[patent_app_country] => US
[patent_app_date] => 2011-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/391401 | SECONDARY BATTERY, SECONDARY BATTERY MANUFACTURING DEVICE, AND SECONDARY BATTERY MANUFACTURING METHOD | Feb 8, 2011 | Abandoned |
Array
(
[id] => 6110946
[patent_doc_number] => 20110189525
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-08-04
[patent_title] => 'Conformal Heat Exchanger for Battery Cell Stack'
[patent_app_type] => utility
[patent_app_number] => 13/014988
[patent_app_country] => US
[patent_app_date] => 2011-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 5149
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0189/20110189525.pdf
[firstpage_image] =>[orig_patent_app_number] => 13014988
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/014988 | Conformal heat exchanger for battery cell stack | Jan 26, 2011 | Issued |
Array
(
[id] => 5943959
[patent_doc_number] => 20110104579
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-05-05
[patent_title] => 'Fuel cell power generation system, method of controlling hydrogen generating quantity and recorded medium recorded program performing the same'
[patent_app_type] => utility
[patent_app_number] => 12/929233
[patent_app_country] => US
[patent_app_date] => 2011-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 8245
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 5
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0104/20110104579.pdf
[firstpage_image] =>[orig_patent_app_number] => 12929233
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/929233 | Fuel cell power generation system, method of controlling hydrogen generating quantity and recorded medium recorded program performing the same | Jan 9, 2011 | Abandoned |
Array
(
[id] => 8274423
[patent_doc_number] => 20120168303
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-07-05
[patent_title] => 'SALT WATER ACTIVATED EMERGENCY LIGHTING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/985102
[patent_app_country] => US
[patent_app_date] => 2011-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2675
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12985102
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/985102 | SALT WATER ACTIVATED EMERGENCY LIGHTING DEVICE | Jan 4, 2011 | Abandoned |
Array
(
[id] => 11787879
[patent_doc_number] => 09397351
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-07-19
[patent_title] => 'Apparatus and methods for connecting fuel cells to an external circuit'
[patent_app_type] => utility
[patent_app_number] => 12/980130
[patent_app_country] => US
[patent_app_date] => 2010-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 8207
[patent_no_of_claims] => 17
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12980130
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/980130 | Apparatus and methods for connecting fuel cells to an external circuit | Dec 27, 2010 | Issued |
Array
(
[id] => 8441759
[patent_doc_number] => 20120258376
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-11
[patent_title] => 'Management of Operation of PEM-Fuel-Cell-Stack Backup Electric Generator'
[patent_app_type] => utility
[patent_app_number] => 13/518002
[patent_app_country] => US
[patent_app_date] => 2010-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3493
[patent_no_of_claims] => 8
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13518002
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/518002 | Management of operation of PEM-fuel-cell-stack backup electric generator | Dec 20, 2010 | Issued |
Array
(
[id] => 12535623
[patent_doc_number] => 10008735
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-06-26
[patent_title] => Method of producing a sulfide solid electrolyte material, sulfide solid electrolyte material, and lithium battery
[patent_app_type] => utility
[patent_app_number] => 13/516496
[patent_app_country] => US
[patent_app_date] => 2010-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 9985
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13516496
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/516496 | Method of producing a sulfide solid electrolyte material, sulfide solid electrolyte material, and lithium battery | Dec 14, 2010 | Issued |
Array
(
[id] => 6080840
[patent_doc_number] => 20110143189
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-06-16
[patent_title] => 'SECONDARY BATTERY AND METHOD OF MANUFACTURING SECONDARY BATTERY'
[patent_app_type] => utility
[patent_app_number] => 12/962442
[patent_app_country] => US
[patent_app_date] => 2010-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
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[patent_no_of_words] => 7118
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0143/20110143189.pdf
[firstpage_image] =>[orig_patent_app_number] => 12962442
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/962442 | Secondary battery and method of manufacturing secondary battery | Dec 6, 2010 | Issued |
Array
(
[id] => 8277661
[patent_doc_number] => 20120171534
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-07-05
[patent_title] => 'SEALED SECONDARY BATTERY'
[patent_app_type] => utility
[patent_app_number] => 13/395001
[patent_app_country] => US
[patent_app_date] => 2010-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 5547
[patent_no_of_claims] => 10
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13395001
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/395001 | SEALED SECONDARY BATTERY | Dec 1, 2010 | Abandoned |
Array
(
[id] => 9015825
[patent_doc_number] => 20130230789
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-09-05
[patent_title] => 'FUEL CELL ASSEMBLY WITH ANTI-CLOCKING FEATURES AT THE ENDS OF THE CELL STACK ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 13/883898
[patent_app_country] => US
[patent_app_date] => 2010-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13883898
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/883898 | FUEL CELL ASSEMBLY WITH ANTI-CLOCKING FEATURES AT THE ENDS OF THE CELL STACK ASSEMBLY | Nov 23, 2010 | Abandoned |
Array
(
[id] => 6184724
[patent_doc_number] => 20110123862
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-05-26
[patent_title] => 'THIN FILM BATTERY HAVING IMPROVED EFFICIENCY OF COLLECTING ELECTRIC CURRENT'
[patent_app_type] => utility
[patent_app_number] => 12/952887
[patent_app_country] => US
[patent_app_date] => 2010-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => publications/A1/0123/20110123862.pdf
[firstpage_image] =>[orig_patent_app_number] => 12952887
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/952887 | Thin film battery having improved efficiency of collecting electric current | Nov 22, 2010 | Issued |
Array
(
[id] => 8477365
[patent_doc_number] => 20120276773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-01
[patent_title] => 'METHOD FOR CONNECTING CELL OUTGOING CONDUCTORS AND BATTERY ARRANGEMENT'
[patent_app_type] => utility
[patent_app_number] => 13/516788
[patent_app_country] => US
[patent_app_date] => 2010-11-17
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13516788
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/516788 | Method for connecting cell outgoing conductors and battery arrangement | Nov 16, 2010 | Issued |
Array
(
[id] => 9916996
[patent_doc_number] => 20150072201
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-03-12
[patent_title] => 'CYLINDRICAL SECONDARY BATTERY'
[patent_app_type] => utility
[patent_app_number] => 13/885085
[patent_app_country] => US
[patent_app_date] => 2010-11-16
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13885085
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/885085 | CYLINDRICAL SECONDARY BATTERY | Nov 15, 2010 | Abandoned |
Array
(
[id] => 8829033
[patent_doc_number] => 20130130078
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-23
[patent_title] => 'BATTERY HOUSING FOR HOLDING ELECTROCHEMICAL ENERGY STORAGE DEVICES'
[patent_app_type] => utility
[patent_app_number] => 13/510291
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[patent_app_date] => 2010-11-15
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13510291
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/510291 | BATTERY HOUSING FOR HOLDING ELECTROCHEMICAL ENERGY STORAGE DEVICES | Nov 14, 2010 | Abandoned |
Array
(
[id] => 6001387
[patent_doc_number] => 20110117414
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-05-19
[patent_title] => 'Secondary Battery'
[patent_app_type] => utility
[patent_app_number] => 12/944687
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[pdf_file] => publications/A1/0117/20110117414.pdf
[firstpage_image] =>[orig_patent_app_number] => 12944687
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/944687 | Secondary Battery | Nov 10, 2010 | Abandoned |
Array
(
[id] => 8370450
[patent_doc_number] => 20120219839
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[patent_kind] => A1
[patent_issue_date] => 2012-08-30
[patent_title] => 'MECHANICALLY FLEXIBLE AND POROUS COMPENSATING ELEMENT FOR CONTROLLING THE TEMPERATURE OF ELECTROCHEMICAL CELLS'
[patent_app_type] => utility
[patent_app_number] => 13/509301
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[patent_app_date] => 2010-11-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/509301 | MECHANICALLY FLEXIBLE AND POROUS COMPENSATING ELEMENT FOR CONTROLLING THE TEMPERATURE OF ELECTROCHEMICAL CELLS | Nov 3, 2010 | Abandoned |
Array
(
[id] => 8744774
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[patent_kind] => A1
[patent_issue_date] => 2013-04-04
[patent_title] => 'AMBIENT TEMPERATURE MOLTEN SALT, ELECTRODE, BATTERY, AGENT FOR PREVENTING CHARGE-UP, AND METHOD FOR OBSERVING SAMPLE'
[patent_app_type] => utility
[patent_app_number] => 13/515689
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[patent_app_date] => 2010-10-22
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/515689 | Ambient temperature molten salt, electrode, battery, agent for preventing charge-up, and method for observing sample | Oct 21, 2010 | Issued |
Array
(
[id] => 6212687
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[patent_kind] => A1
[patent_issue_date] => 2011-06-09
[patent_title] => 'LITHIUM SECONDARY BATTERY'
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2010-10-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/908729 | LITHIUM SECONDARY BATTERY | Oct 19, 2010 | Abandoned |
Array
(
[id] => 8347163
[patent_doc_number] => 20120208089
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-08-16
[patent_title] => 'CARBON MATERIAL FOR LITHIUM ION SECONDARY CELL, NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY CELL AND LITHIUM ION SECONDARY CELL'
[patent_app_type] => utility
[patent_app_number] => 13/502401
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/502401 | Carbon material for lithium ion secondary cell, negative electrode material for lithium ion secondary cell and lithium ion secondary cell | Oct 18, 2010 | Issued |