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] => 8963324 [patent_doc_number] => 20130202926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'BATTERY PACK' [patent_app_type] => utility [patent_app_number] => 13/733799 [patent_app_country] => US [patent_app_date] => 2013-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3681 [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] => 13733799 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/733799
Battery pack Jan 2, 2013 Issued
Array ( [id] => 9211935 [patent_doc_number] => 20140011112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'MEMBRANE ELECTRODE AND FUEL CELL USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/730881 [patent_app_country] => US [patent_app_date] => 2012-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5256 [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] => 13730881 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/730881
Membrane electrode and fuel cell using the same Dec 28, 2012 Issued
Array ( [id] => 9015801 [patent_doc_number] => 20130230765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'CURRENT COLLECTOR COPPER FOIL OF NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, METHOD OF MANUFACTUING THE CURRENT COLLECTOR COPPER FOIL OF NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, METHOD OF MANUFACTURING NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 13/728090 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9554 [patent_no_of_claims] => 10 [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] => 13728090 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/728090
CURRENT COLLECTOR COPPER FOIL OF NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, METHOD OF MANUFACTUING THE CURRENT COLLECTOR COPPER FOIL OF NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, METHOD OF MANUFACTURING NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY Dec 26, 2012 Abandoned
Array ( [id] => 8927802 [patent_doc_number] => 20130183562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'MODULAR AND PORTABLE BATTERY PACK POWER SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/719089 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 8616 [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] => 13719089 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719089
Modular and portable battery pack power system Dec 17, 2012 Issued
Array ( [id] => 9148134 [patent_doc_number] => 20130302657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'STORAGE BATTERY SYSTEM AND METHOD OF RE-CONFIGURING A CONNECTION' [patent_app_type] => utility [patent_app_number] => 13/718195 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4750 [patent_no_of_claims] => 8 [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] => 13718195 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/718195
STORAGE BATTERY SYSTEM AND METHOD OF RE-CONFIGURING A CONNECTION Dec 17, 2012 Abandoned
Array ( [id] => 11600121 [patent_doc_number] => 09647302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Battery thermal system with a stacking frame' [patent_app_type] => utility [patent_app_number] => 13/705398 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5817 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13705398 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/705398
Battery thermal system with a stacking frame Dec 4, 2012 Issued
Array ( [id] => 9408269 [patent_doc_number] => 20140099521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'SYSTEM AND METHOD FOR MANAGING BATTERY' [patent_app_type] => utility [patent_app_number] => 13/693893 [patent_app_country] => US [patent_app_date] => 2012-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3455 [patent_no_of_claims] => 14 [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] => 13693893 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/693893
SYSTEM AND METHOD FOR MANAGING BATTERY Dec 3, 2012 Abandoned
Array ( [id] => 10240727 [patent_doc_number] => 20150125722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'METHOD FOR MANUFACTURING A BATTERY, BATTERY ARRANGEMENT AND MODULAR SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/362796 [patent_app_country] => US [patent_app_date] => 2012-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4048 [patent_no_of_claims] => 20 [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] => 14362796 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/362796
Method for manufacturing a battery, battery arrangement and modular system Nov 26, 2012 Issued
Array ( [id] => 9989304 [patent_doc_number] => 09034503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Battery storing device' [patent_app_type] => utility [patent_app_number] => 13/684982 [patent_app_country] => US [patent_app_date] => 2012-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7827 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13684982 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/684982
Battery storing device Nov 25, 2012 Issued
Array ( [id] => 14178443 [patent_doc_number] => 10263244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Lithium metal composite oxide having layered structure [patent_app_type] => utility [patent_app_number] => 14/359346 [patent_app_country] => US [patent_app_date] => 2012-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9988 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14359346 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/359346
Lithium metal composite oxide having layered structure Nov 25, 2012 Issued
Array ( [id] => 10648900 [patent_doc_number] => 09365131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Method and a system for combined hydrogen and electricity production using petroleum fuels' [patent_app_type] => utility [patent_app_number] => 13/683272 [patent_app_country] => US [patent_app_date] => 2012-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9502 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 642 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13683272 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/683272
Method and a system for combined hydrogen and electricity production using petroleum fuels Nov 20, 2012 Issued
Array ( [id] => 8791960 [patent_doc_number] => 20130108929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'LITHIUM-TITANIUM COMPLEX OXIDE AND MANUFACTURING METHOD THEREOF, AS WELL AS BATTERY ELECTRODE AND LITHIUM ION SECONDARY BATTERY USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/625689 [patent_app_country] => US [patent_app_date] => 2012-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7424 [patent_no_of_claims] => 15 [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] => 13625689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/625689
LITHIUM-TITANIUM COMPLEX OXIDE AND MANUFACTURING METHOD THEREOF, AS WELL AS BATTERY ELECTRODE AND LITHIUM ION SECONDARY BATTERY USING THE SAME Sep 23, 2012 Abandoned
Array ( [id] => 8916195 [patent_doc_number] => 20130177819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'RECHARGEABLE LITHIUM BATTERY' [patent_app_type] => utility [patent_app_number] => 13/616586 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5240 [patent_no_of_claims] => 11 [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] => 13616586 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/616586
RECHARGEABLE LITHIUM BATTERY Sep 13, 2012 Abandoned
Array ( [id] => 10577360 [patent_doc_number] => 09300014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Rechargeable battery pack' [patent_app_type] => utility [patent_app_number] => 13/615099 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3601 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13615099 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/615099
Rechargeable battery pack Sep 12, 2012 Issued
Array ( [id] => 9363027 [patent_doc_number] => 20140072900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'Metal Ionophores in PEM Membranes' [patent_app_type] => utility [patent_app_number] => 13/611694 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10704 [patent_no_of_claims] => 22 [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] => 13611694 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/611694
Metal ionophores in PEM membranes Sep 11, 2012 Issued
Array ( [id] => 9363014 [patent_doc_number] => 20140072887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'OXIDATION OF FUEL CELL ELECTRODE CONTAMINANTS' [patent_app_type] => utility [patent_app_number] => 13/612384 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3924 [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] => 13612384 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/612384
OXIDATION OF FUEL CELL ELECTRODE CONTAMINANTS Sep 11, 2012 Abandoned
Array ( [id] => 9148162 [patent_doc_number] => 20130302685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'COMPOSITE CATHODE ACTIVE MATERIAL, AND CATHODE AND LITHIUM BATTERY EACH USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/610599 [patent_app_country] => US [patent_app_date] => 2012-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8107 [patent_no_of_claims] => 20 [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] => 13610599 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/610599
Composite cathode active material, and cathode and lithium battery each using the same Sep 10, 2012 Issued
Array ( [id] => 9427271 [patent_doc_number] => 08703344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Materials for battery electrolytes and methods for use' [patent_app_type] => utility [patent_app_number] => 13/600192 [patent_app_country] => US [patent_app_date] => 2012-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 51 [patent_no_of_words] => 31450 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13600192 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/600192
Materials for battery electrolytes and methods for use Aug 29, 2012 Issued
Array ( [id] => 8566368 [patent_doc_number] => 20120328939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'Materials for Battery Electrolytes and Methods for Use' [patent_app_type] => utility [patent_app_number] => 13/600187 [patent_app_country] => US [patent_app_date] => 2012-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 31244 [patent_no_of_claims] => 23 [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] => 13600187 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/600187
Materials for Battery Electrolytes and Methods for Use Aug 29, 2012 Abandoned
Array ( [id] => 9015808 [patent_doc_number] => 20130230772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'POWER STORAGE DEVICE AND METHOD FOR MANUFACTURING ELECTRODE' [patent_app_type] => utility [patent_app_number] => 13/596189 [patent_app_country] => US [patent_app_date] => 2012-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8030 [patent_no_of_claims] => 14 [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] => 13596189 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/596189
Power storage device and method for manufacturing electrode Aug 27, 2012 Issued
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