Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 8224056 [patent_doc_number] => 20120138260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'HIGH VOLTAGE BATTERY COOLING SYSTEM FOR A VEHICLE' [patent_app_type] => utility [patent_app_number] => 13/173650 [patent_app_country] => US [patent_app_date] => 2011-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2009 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13173650 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/173650
HIGH VOLTAGE BATTERY COOLING SYSTEM FOR A VEHICLE Jun 29, 2011 Abandoned
Array ( [id] => 7710814 [patent_doc_number] => 20120003568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'APPARATUS AND METHODS FOR CONNECTING FUEL CELLS TO AN EXTERNAL CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/172645 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 18089 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13172645 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/172645
Apparatus and methods for connecting fuel cells to an external circuit Jun 28, 2011 Issued
Array ( [id] => 8989657 [patent_doc_number] => 20130216938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'CO2 TOLERANT, MIXED CONDUCTIVE OXIDE AND USES THEREOF FOR HYDROGEN SEPARATION' [patent_app_type] => utility [patent_app_number] => 13/810296 [patent_app_country] => US [patent_app_date] => 2011-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6550 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13810296 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/810296
CO2 TOLERANT, MIXED CONDUCTIVE OXIDE AND USES THEREOF FOR HYDROGEN SEPARATION Jun 27, 2011 Abandoned
Array ( [id] => 8829034 [patent_doc_number] => 20130130079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'MANUFACTURING METHOD OF SECONDARY BATTERY, SECONDARY BATTERY, AND ASSEMBLED BATTERY' [patent_app_type] => utility [patent_app_number] => 13/806995 [patent_app_country] => US [patent_app_date] => 2011-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11781 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13806995 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/806995
Manufacturing method of secondary battery, secondary battery, and assembled battery Jun 21, 2011 Issued
Array ( [id] => 8891433 [patent_doc_number] => 20130164617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'ANODE MATERIAL, LITHIUM SECONDARY BATTERY, AND METHOD FOR PRODUCING ANODE MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/704497 [patent_app_country] => US [patent_app_date] => 2011-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7082 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13704497 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/704497
ANODE MATERIAL, LITHIUM SECONDARY BATTERY, AND METHOD FOR PRODUCING ANODE MATERIAL Jun 15, 2011 Abandoned
Array ( [id] => 7732127 [patent_doc_number] => 20120015242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'BATTERY WITH IMPROVED TERMINALS' [patent_app_type] => utility [patent_app_number] => 13/160646 [patent_app_country] => US [patent_app_date] => 2011-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3914 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20120015242.pdf [firstpage_image] =>[orig_patent_app_number] => 13160646 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/160646
BATTERY WITH IMPROVED TERMINALS Jun 14, 2011 Abandoned
Array ( [id] => 8732922 [patent_doc_number] => 20130078492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'BATTERY' [patent_app_type] => utility [patent_app_number] => 13/701996 [patent_app_country] => US [patent_app_date] => 2011-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5686 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13701996 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/701996
BATTERY Jun 5, 2011 Abandoned
Array ( [id] => 8814496 [patent_doc_number] => 20130115541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'FUEL CELL' [patent_app_type] => utility [patent_app_number] => 13/701090 [patent_app_country] => US [patent_app_date] => 2011-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5224 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13701090 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/701090
Fuel cell May 30, 2011 Issued
Array ( [id] => 8707813 [patent_doc_number] => 20130065102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'SOLID ELECTRODE SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 13/699697 [patent_app_country] => US [patent_app_date] => 2011-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13594 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13699697 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/699697
SOLID ELECTRODE SECONDARY BATTERY May 24, 2011 Abandoned
Array ( [id] => 12437556 [patent_doc_number] => 09979038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => System and method for energy storage and recovery [patent_app_type] => utility [patent_app_number] => 13/700095 [patent_app_country] => US [patent_app_date] => 2011-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7388 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13700095 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/700095
System and method for energy storage and recovery May 23, 2011 Issued
Array ( [id] => 7580096 [patent_doc_number] => 20110293979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'BATTERY HOUSING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/112686 [patent_app_country] => US [patent_app_date] => 2011-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7013 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0293/20110293979.pdf [firstpage_image] =>[orig_patent_app_number] => 13112686 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/112686
Battery housing device May 19, 2011 Issued
Array ( [id] => 8939776 [patent_doc_number] => 20130189573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'Solid Type Secondary Battery Using Silicon Compound and Method for Manufacturing the Same' [patent_app_type] => utility [patent_app_number] => 13/517197 [patent_app_country] => US [patent_app_date] => 2011-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3178 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13517197 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/517197
Solid Type Secondary Battery Using Silicon Compound and Method for Manufacturing the Same May 19, 2011 Abandoned
Array ( [id] => 8791974 [patent_doc_number] => 20130108943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'TWO-LAYER COATINGS ON METAL SUBSTRATES AND DENSE ELECTROLYTE FOR HIGH SPECIFIC POWER METAL-SUPPORTED SOFC' [patent_app_type] => utility [patent_app_number] => 13/100486 [patent_app_country] => US [patent_app_date] => 2011-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3967 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13100486 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/100486
TWO-LAYER COATINGS ON METAL SUBSTRATES AND DENSE ELECTROLYTE FOR HIGH SPECIFIC POWER METAL-SUPPORTED SOFC May 3, 2011 Abandoned
Array ( [id] => 8720535 [patent_doc_number] => 20130071752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'NEGATIVE-ELECTRODE MATERIAL POWDER FOR LITHIUM-ION SECONDARY BATTERY AND METHOD FOR PRODUCING SAME' [patent_app_type] => utility [patent_app_number] => 13/699793 [patent_app_country] => US [patent_app_date] => 2011-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6476 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13699793 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/699793
NEGATIVE-ELECTRODE MATERIAL POWDER FOR LITHIUM-ION SECONDARY BATTERY AND METHOD FOR PRODUCING SAME Apr 26, 2011 Abandoned
Array ( [id] => 7495540 [patent_doc_number] => 20110258980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'PROCESS FOR CO-GENERATION OF MECHANICAL-ELECTRICAL ENERGY AND HEAT' [patent_app_type] => utility [patent_app_number] => 13/092401 [patent_app_country] => US [patent_app_date] => 2011-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5395 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20110258980.pdf [firstpage_image] =>[orig_patent_app_number] => 13092401 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/092401
PROCESS FOR CO-GENERATION OF MECHANICAL-ELECTRICAL ENERGY AND HEAT Apr 21, 2011 Abandoned
Array ( [id] => 7570998 [patent_doc_number] => 20110266654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'POWER STORAGE DEVICE AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/088592 [patent_app_country] => US [patent_app_date] => 2011-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10062 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0266/20110266654.pdf [firstpage_image] =>[orig_patent_app_number] => 13088592 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/088592
Power storage device and method for manufacturing the same Apr 17, 2011 Issued
Array ( [id] => 7669389 [patent_doc_number] => 20110318658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'MULTI-FUNCTION SOLID OXIDE FUEL CELL BUNDLE AND METHOD OF MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/069893 [patent_app_country] => US [patent_app_date] => 2011-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 15269 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13069893 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/069893
Multi-function solid oxide fuel cell bundle and method of making the same Mar 22, 2011 Issued
Array ( [id] => 8606385 [patent_doc_number] => 20130011697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'HIGH EFFICIENCY MICROBIAL FUEL CELL' [patent_app_type] => utility [patent_app_number] => 13/635085 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13753 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13635085 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/635085
HIGH EFFICIENCY MICROBIAL FUEL CELL Mar 17, 2011 Abandoned
Array ( [id] => 8606435 [patent_doc_number] => 20130011747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'LITHIUM ION SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 13/635596 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8238 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13635596 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/635596
LITHIUM ION SECONDARY BATTERY Mar 17, 2011 Abandoned
Array ( [id] => 11181007 [patent_doc_number] => 09413009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Binder composition for rechargeable lithium battery, and electrode and rechargeable lithium battery including the same' [patent_app_type] => utility [patent_app_number] => 13/039888 [patent_app_country] => US [patent_app_date] => 2011-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5162 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13039888 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/039888
Binder composition for rechargeable lithium battery, and electrode and rechargeable lithium battery including the same Mar 2, 2011 Issued
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