Search

Stephan J. Essex

Examiner (ID: 13889, Phone: (571)270-7866 , Office: P/1727 )

Most Active Art Unit
1727
Art Unit(s)
4111, 1795, 1727
Total Applications
795
Issued Applications
494
Pending Applications
47
Abandoned Applications
269

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11181081 [patent_doc_number] => 09413084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Secondary battery pack based on mechanical connection manner' [patent_app_type] => utility [patent_app_number] => 13/841509 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 33 [patent_no_of_words] => 16550 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13841509 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/841509
Secondary battery pack based on mechanical connection manner Mar 14, 2013 Issued
Array ( [id] => 8939788 [patent_doc_number] => 20130189585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'NEGATIVE ACTIVE MATERIAL FOR A RECHARGEABLE LITHIUM BATTERY, A METHOD OF PREPARING THE SAME, AND A RECHARGEABLE LITHIUM BATTERY COMPRISING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/794755 [patent_app_country] => US [patent_app_date] => 2013-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5079 [patent_no_of_claims] => 1 [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] => 13794755 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/794755
NEGATIVE ACTIVE MATERIAL FOR A RECHARGEABLE LITHIUM BATTERY, A METHOD OF PREPARING THE SAME, AND A RECHARGEABLE LITHIUM BATTERY COMPRISING THE SAME Mar 10, 2013 Abandoned
Array ( [id] => 9950759 [patent_doc_number] => 08999542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Electric tools' [patent_app_type] => utility [patent_app_number] => 13/782583 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4384 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13782583 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/782583
Electric tools Feb 28, 2013 Issued
Array ( [id] => 8841369 [patent_doc_number] => 20130136997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'NON-AQUEOUS ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/749769 [patent_app_country] => US [patent_app_date] => 2013-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3386 [patent_no_of_claims] => 9 [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] => 13749769 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/749769
Non-aqueous electrolyte for lithium secondary battery and lithium secondary battery comprising the same Jan 24, 2013 Issued
Array ( [id] => 10939236 [patent_doc_number] => 20140342257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'FUEL SUPPLY SYSTEM, FUEL CELL SYSTEM, AND METHOD FOR RUNNING EACH' [patent_app_type] => utility [patent_app_number] => 14/372270 [patent_app_country] => US [patent_app_date] => 2013-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9142 [patent_no_of_claims] => 15 [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] => 14372270 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/372270
FUEL SUPPLY SYSTEM, FUEL CELL SYSTEM, AND METHOD FOR RUNNING EACH Jan 22, 2013 Abandoned
Array ( [id] => 8829054 [patent_doc_number] => 20130130099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'SECONDARY BATTERY OF DIFFERENTIAL LEAD STRUCTURE' [patent_app_type] => utility [patent_app_number] => 13/742978 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3892 [patent_no_of_claims] => 8 [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] => 13742978 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/742978
SECONDARY BATTERY OF DIFFERENTIAL LEAD STRUCTURE Jan 15, 2013 Abandoned
Array ( [id] => 10953672 [patent_doc_number] => 20140356693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'POWER SUPPLY DEVICE' [patent_app_type] => utility [patent_app_number] => 14/372480 [patent_app_country] => US [patent_app_date] => 2013-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2468 [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] => 14372480 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/372480
Power supply device Jan 10, 2013 Issued
Array ( [id] => 9792535 [patent_doc_number] => 20150004479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'SEALING ASSEMBLY, LITHIUM ION BATTERY COMPRISES THE SAME, AND METHOD FOR PREPARING SEALING ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/368581 [patent_app_country] => US [patent_app_date] => 2012-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5232 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14368581 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368581
Sealing assembly, lithium ion battery comprises the same, and method for preparing sealing assembly Dec 25, 2012 Issued
Array ( [id] => 10370785 [patent_doc_number] => 20150255789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'Modified Lithium Ion Battery Anode Material Having High Energy Density, and Manufacturing Method Thereof' [patent_app_type] => utility [patent_app_number] => 14/438875 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6327 [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] => 14438875 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/438875
Modified lithium ion battery anode material having high energy density, and manufacturing method thereof Nov 29, 2012 Issued
Array ( [id] => 10402961 [patent_doc_number] => 20150287970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'CELL AND ASSEMBLED BATTERY' [patent_app_type] => utility [patent_app_number] => 14/437369 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 17050 [patent_no_of_claims] => 12 [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] => 14437369 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/437369
CELL AND ASSEMBLED BATTERY Nov 15, 2012 Abandoned
Array ( [id] => 10418479 [patent_doc_number] => 20150303489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'LIQUID ACTIVATED DEVICES POWERED BY HYDROGEL BATTERIES AND METHODS THEREFORE' [patent_app_type] => utility [patent_app_number] => 14/441468 [patent_app_country] => US [patent_app_date] => 2012-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13569 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 10 [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] => 14441468 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/441468
LIQUID ACTIVATED DEVICES POWERED BY HYDROGEL BATTERIES AND METHODS THEREFORE Nov 6, 2012 Abandoned
Array ( [id] => 10912100 [patent_doc_number] => 20140315117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'ION-CONDUCTING MEMBRANE' [patent_app_type] => utility [patent_app_number] => 14/350162 [patent_app_country] => US [patent_app_date] => 2012-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4286 [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] => 14350162 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/350162
Ion-conducting membrane Oct 23, 2012 Issued
Array ( [id] => 10370793 [patent_doc_number] => 20150255798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'PLATINUM ALLOY NANO CATALYST WITH A NON-PLATINUM CORE' [patent_app_type] => utility [patent_app_number] => 14/436067 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1152 [patent_no_of_claims] => 23 [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] => 14436067 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/436067
PLATINUM ALLOY NANO CATALYST WITH A NON-PLATINUM CORE Oct 21, 2012 Abandoned
Array ( [id] => 8637384 [patent_doc_number] => 20130029187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'HIGH PERFORMANCE FLOW BATTERY' [patent_app_type] => utility [patent_app_number] => 13/646189 [patent_app_country] => US [patent_app_date] => 2012-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9551 [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] => 13646189 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/646189
HIGH PERFORMANCE FLOW BATTERY Oct 4, 2012 Abandoned
Array ( [id] => 9685722 [patent_doc_number] => 20140242487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/349578 [patent_app_country] => US [patent_app_date] => 2012-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6079 [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] => 14349578 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/349578
FUEL CELL SYSTEM Sep 19, 2012 Abandoned
Array ( [id] => 12230051 [patent_doc_number] => 09917302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Electrode active material for lithium secondary battery, method of preparing the electrode active material, electrode for lithium secondary battery including the same, and lithium secondary battery using the same' [patent_app_type] => utility [patent_app_number] => 13/585371 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7007 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13585371 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/585371
Electrode active material for lithium secondary battery, method of preparing the electrode active material, electrode for lithium secondary battery including the same, and lithium secondary battery using the same Aug 13, 2012 Issued
Array ( [id] => 11356834 [patent_doc_number] => 09533475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Crosslinking polymer-supported porous film for battery separator and method for producing battery using the same' [patent_app_type] => utility [patent_app_number] => 13/554280 [patent_app_country] => US [patent_app_date] => 2012-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7197 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13554280 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/554280
Crosslinking polymer-supported porous film for battery separator and method for producing battery using the same Jul 19, 2012 Issued
Array ( [id] => 9670826 [patent_doc_number] => 20140234689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'PACKAGING MATERIAL FOR BATTERY HAVING HEAT DISSIPATION PROPERTY' [patent_app_type] => utility [patent_app_number] => 14/233864 [patent_app_country] => US [patent_app_date] => 2012-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5609 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14233864 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/233864
PACKAGING MATERIAL FOR BATTERY HAVING HEAT DISSIPATION PROPERTY Jul 19, 2012 Abandoned
Array ( [id] => 10946191 [patent_doc_number] => 20140349212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'OXYGEN REDUCTION CATALYST AND METHOD FOR PRODUCING SAME' [patent_app_type] => utility [patent_app_number] => 14/371568 [patent_app_country] => US [patent_app_date] => 2012-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 16485 [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] => 14371568 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/371568
Oxygen reduction catalyst and method for producing same Jul 18, 2012 Issued
Array ( [id] => 9642298 [patent_doc_number] => 20140220409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'Individual Cell for a Battery, and a Battery' [patent_app_type] => utility [patent_app_number] => 14/236165 [patent_app_country] => US [patent_app_date] => 2012-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5132 [patent_no_of_claims] => 11 [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] => 14236165 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/236165
Individual Cell for a Battery, and a Battery Jul 17, 2012 Abandoned
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