
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5391514
[patent_doc_number] => 20090208827
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-20
[patent_title] => 'Electric tools'
[patent_app_type] => utility
[patent_app_number] => 12/320971
[patent_app_country] => US
[patent_app_date] => 2009-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4292
[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/A1/0208/20090208827.pdf
[firstpage_image] =>[orig_patent_app_number] => 12320971
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/320971 | Electric tools | Feb 9, 2009 | Issued |
Array
(
[id] => 6316307
[patent_doc_number] => 20100112411
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-05-06
[patent_title] => 'Fuel cell system'
[patent_app_type] => utility
[patent_app_number] => 12/320993
[patent_app_country] => US
[patent_app_date] => 2009-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3461
[patent_no_of_claims] => 10
[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/A1/0112/20100112411.pdf
[firstpage_image] =>[orig_patent_app_number] => 12320993
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/320993 | Fuel cell system | Feb 9, 2009 | Abandoned |
Array
(
[id] => 6149120
[patent_doc_number] => 20110020715
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-27
[patent_title] => 'FUEL CELL SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/922638
[patent_app_country] => US
[patent_app_date] => 2009-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 7394
[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] => publications/A1/0020/20110020715.pdf
[firstpage_image] =>[orig_patent_app_number] => 12922638
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/922638 | FUEL CELL SYSTEM | Jan 27, 2009 | Abandoned |
Array
(
[id] => 7573361
[patent_doc_number] => 20110269017
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-11-03
[patent_title] => 'POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERIES AND USE THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/919037
[patent_app_country] => US
[patent_app_date] => 2009-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 9726
[patent_no_of_claims] => 16
[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/A1/0269/20110269017.pdf
[firstpage_image] =>[orig_patent_app_number] => 12919037
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/919037 | Positive electrode for lithium secondary batteries and use thereof | Jan 25, 2009 | Issued |
Array
(
[id] => 6015477
[patent_doc_number] => 20110223495
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-09-15
[patent_title] => 'PREVENTING AIR INTRUSION INTO HYDROGEN-STABILIZED FUEL CELLS DURING SHUTDOWN'
[patent_app_type] => utility
[patent_app_number] => 12/998737
[patent_app_country] => US
[patent_app_date] => 2009-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2099
[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] => publications/A1/0223/20110223495.pdf
[firstpage_image] =>[orig_patent_app_number] => 12998737
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/998737 | Preventing air intrusion into hydrogen-stabilized fuel cells during shutdown | Jan 21, 2009 | Issued |
Array
(
[id] => 4459393
[patent_doc_number] => 07879508
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-02-01
[patent_title] => 'Separator for low-temperature type fuel cell and production method therefor'
[patent_app_type] => utility
[patent_app_number] => 12/353644
[patent_app_country] => US
[patent_app_date] => 2009-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3763
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/879/07879508.pdf
[firstpage_image] =>[orig_patent_app_number] => 12353644
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/353644 | Separator for low-temperature type fuel cell and production method therefor | Jan 13, 2009 | Issued |
Array
(
[id] => 5580805
[patent_doc_number] => 20090176151
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-09
[patent_title] => 'ELECTRODE ASSEMBLY AND LITHIUM SECONDARY BATTERY HAVING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/346030
[patent_app_country] => US
[patent_app_date] => 2008-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 7539
[patent_no_of_claims] => 31
[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] => publications/A1/0176/20090176151.pdf
[firstpage_image] =>[orig_patent_app_number] => 12346030
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/346030 | ELECTRODE ASSEMBLY AND LITHIUM SECONDARY BATTERY HAVING THE SAME | Dec 29, 2008 | Abandoned |
Array
(
[id] => 5514638
[patent_doc_number] => 20090214945
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-27
[patent_title] => 'ELECTROCHEMICAL DEVICE AND METHOD OF MANUFACTURING ELECTROCHEMICAL DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/338429
[patent_app_country] => US
[patent_app_date] => 2008-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 8898
[patent_no_of_claims] => 4
[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] => publications/A1/0214/20090214945.pdf
[firstpage_image] =>[orig_patent_app_number] => 12338429
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/338429 | Lithium-ion secondary battery and method of manufacturing lithium-ion secondary battery | Dec 17, 2008 | Issued |
Array
(
[id] => 5563942
[patent_doc_number] => 20090136794
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-28
[patent_title] => 'DIRECT OXIDATION FUEL CELL FOR THE CONVECTION-FREE TRANSPORT OF FUEL AND METHOD FOR OPERATING THE FUEL CELL'
[patent_app_type] => utility
[patent_app_number] => 12/335029
[patent_app_country] => US
[patent_app_date] => 2008-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3699
[patent_no_of_claims] => 33
[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/A1/0136/20090136794.pdf
[firstpage_image] =>[orig_patent_app_number] => 12335029
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/335029 | DIRECT OXIDATION FUEL CELL FOR THE CONVECTION-FREE TRANSPORT OF FUEL AND METHOD FOR OPERATING THE FUEL CELL | Dec 14, 2008 | Abandoned |
Array
(
[id] => 5422277
[patent_doc_number] => 20090148732
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-11
[patent_title] => 'METHOD AND APPARATUS FOR WATER REMOVAL FROM A FUEL CELL SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/329028
[patent_app_country] => US
[patent_app_date] => 2008-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4028
[patent_no_of_claims] => 18
[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] => publications/A1/0148/20090148732.pdf
[firstpage_image] =>[orig_patent_app_number] => 12329028
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/329028 | METHOD AND APPARATUS FOR WATER REMOVAL FROM A FUEL CELL SYSTEM | Dec 4, 2008 | Abandoned |
Array
(
[id] => 81074
[patent_doc_number] => 07745061
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-06-29
[patent_title] => 'Electrolyte membrane for fuel cell having hollow inorganic fine particles'
[patent_app_type] => utility
[patent_app_number] => 12/265828
[patent_app_country] => US
[patent_app_date] => 2008-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5303
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/745/07745061.pdf
[firstpage_image] =>[orig_patent_app_number] => 12265828
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/265828 | Electrolyte membrane for fuel cell having hollow inorganic fine particles | Nov 5, 2008 | Issued |
Array
(
[id] => 5284785
[patent_doc_number] => 20090098460
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-16
[patent_title] => 'NEGATIVE PLATE FOR LITHIUM ION BATTERIES AND A METHOD OF PREPARING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/249631
[patent_app_country] => US
[patent_app_date] => 2008-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5151
[patent_no_of_claims] => 24
[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/A1/0098/20090098460.pdf
[firstpage_image] =>[orig_patent_app_number] => 12249631
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/249631 | NEGATIVE PLATE FOR LITHIUM ION BATTERIES AND A METHOD OF PREPARING THE SAME | Oct 9, 2008 | Abandoned |
Array
(
[id] => 6484254
[patent_doc_number] => 20100285392
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-11
[patent_title] => 'ELECTROCATALYSTS FOR FUEL CELLS'
[patent_app_type] => utility
[patent_app_number] => 12/680044
[patent_app_country] => US
[patent_app_date] => 2008-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 42
[patent_figures_cnt] => 42
[patent_no_of_words] => 13414
[patent_no_of_claims] => 43
[patent_no_of_ind_claims] => 14
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0285/20100285392.pdf
[firstpage_image] =>[orig_patent_app_number] => 12680044
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/680044 | ELECTROCATALYSTS FOR FUEL CELLS | Sep 25, 2008 | Abandoned |
Array
(
[id] => 6188567
[patent_doc_number] => 20110171559
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-07-14
[patent_title] => 'MEMBRANE ELECTRODE ASSEMBLY AND METHOD FOR MAKING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/200338
[patent_app_country] => US
[patent_app_date] => 2008-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4052
[patent_no_of_claims] => 20
[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] => publications/A1/0171/20110171559.pdf
[firstpage_image] =>[orig_patent_app_number] => 12200338
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/200338 | MEMBRANE ELECTRODE ASSEMBLY AND METHOD FOR MAKING THE SAME | Aug 27, 2008 | Abandoned |
Array
(
[id] => 5323278
[patent_doc_number] => 20090061268
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-05
[patent_title] => 'Hydrogen generating apparatus and fuel cell power generation system'
[patent_app_type] => utility
[patent_app_number] => 12/230328
[patent_app_country] => US
[patent_app_date] => 2008-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4120
[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] => publications/A1/0061/20090061268.pdf
[firstpage_image] =>[orig_patent_app_number] => 12230328
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/230328 | Hydrogen generating apparatus and fuel cell power generation system | Aug 26, 2008 | Abandoned |
Array
(
[id] => 5435380
[patent_doc_number] => 20090169967
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-02
[patent_title] => 'Fuel cartridge of fuel cell system'
[patent_app_type] => utility
[patent_app_number] => 12/230144
[patent_app_country] => US
[patent_app_date] => 2008-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3240
[patent_no_of_claims] => 20
[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] => publications/A1/0169/20090169967.pdf
[firstpage_image] =>[orig_patent_app_number] => 12230144
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/230144 | Fuel cartridge of fuel cell system | Aug 24, 2008 | Abandoned |
Array
(
[id] => 6047280
[patent_doc_number] => 20110207003
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-08-25
[patent_title] => 'Method for removing CO, H2 and/or CH4 from the anode waste gas of a fuel cell with mixed oxide catalysts comprising Cu, Mn and optionally at least one rare earth metal'
[patent_app_type] => utility
[patent_app_number] => 12/671737
[patent_app_country] => US
[patent_app_date] => 2008-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4121
[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] => publications/A1/0207/20110207003.pdf
[firstpage_image] =>[orig_patent_app_number] => 12671737
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/671737 | Method for removing CO, H2 and/or CH4 from the anode waste gas of a fuel cell with mixed oxide catalysts comprising Cu, Mn and optionally at least one rare earth metal | Jul 29, 2008 | Abandoned |
Array
(
[id] => 5289167
[patent_doc_number] => 20090021897
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-22
[patent_title] => 'ASSEMBLY WITH A HOUSING'
[patent_app_type] => utility
[patent_app_number] => 12/175535
[patent_app_country] => US
[patent_app_date] => 2008-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2598
[patent_no_of_claims] => 20
[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] => publications/A1/0021/20090021897.pdf
[firstpage_image] =>[orig_patent_app_number] => 12175535
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/175535 | ASSEMBLY WITH A HOUSING | Jul 17, 2008 | Abandoned |
Array
(
[id] => 5284780
[patent_doc_number] => 20090098455
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-16
[patent_title] => 'BATTERY STRUCTURE'
[patent_app_type] => utility
[patent_app_number] => 12/173781
[patent_app_country] => US
[patent_app_date] => 2008-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1201
[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/A1/0098/20090098455.pdf
[firstpage_image] =>[orig_patent_app_number] => 12173781
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/173781 | BATTERY STRUCTURE | Jul 14, 2008 | Abandoned |
Array
(
[id] => 4682162
[patent_doc_number] => 20080248388
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-09
[patent_title] => 'ELECTRODE FOR ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL ELEMENT USING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/098126
[patent_app_country] => US
[patent_app_date] => 2008-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 9038
[patent_no_of_claims] => 9
[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/A1/0248/20080248388.pdf
[firstpage_image] =>[orig_patent_app_number] => 12098126
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/098126 | ELECTRODE FOR ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL ELEMENT USING THE SAME | Apr 3, 2008 | Abandoned |