Search

Erik B. Crawford

Examiner (ID: 4292, Phone: (571)270-1011 , Office: P/1677 )

Most Active Art Unit
1677
Art Unit(s)
1677, 1641
Total Applications
417
Issued Applications
241
Pending Applications
3
Abandoned Applications
173

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7082969 [patent_doc_number] => 20050048349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Method of manufacturing a fuel cell array and a related array' [patent_app_type] => utility [patent_app_number] => 10/650424 [patent_app_country] => US [patent_app_date] => 2003-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6918 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20050048349.pdf [firstpage_image] =>[orig_patent_app_number] => 10650424 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/650424
Method of manufacturing a fuel cell array and a related array Aug 27, 2003 Abandoned
10/648562 Solid fuel devices for fuel cells Aug 25, 2003 Abandoned
Array ( [id] => 6938869 [patent_doc_number] => 20050112432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'Method of plating metal leafs and metal membranes' [patent_app_type] => utility [patent_app_number] => 10/647436 [patent_app_country] => US [patent_app_date] => 2003-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7654 [patent_no_of_claims] => 64 [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/A1/0112/20050112432.pdf [firstpage_image] =>[orig_patent_app_number] => 10647436 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/647436
Method of plating metal leafs and metal membranes Aug 25, 2003 Abandoned
Array ( [id] => 7464765 [patent_doc_number] => 20040101727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Fuel cell apparatus' [patent_app_type] => new [patent_app_number] => 10/646822 [patent_app_country] => US [patent_app_date] => 2003-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7264 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20040101727.pdf [firstpage_image] =>[orig_patent_app_number] => 10646822 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/646822
Fuel cell apparatus Aug 24, 2003 Issued
Array ( [id] => 7470083 [patent_doc_number] => 20040096743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-20 [patent_title] => 'Positive active material and non-aqueous electrolyte secondary battery' [patent_app_type] => new [patent_app_number] => 10/646226 [patent_app_country] => US [patent_app_date] => 2003-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9365 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20040096743.pdf [firstpage_image] =>[orig_patent_app_number] => 10646226 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/646226
Positive active material and non-aqueous electrolyte secondary battery Aug 21, 2003 Abandoned
Array ( [id] => 7134129 [patent_doc_number] => 20040043295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Rechargeable composite polymer battery' [patent_app_type] => new [patent_app_number] => 10/645154 [patent_app_country] => US [patent_app_date] => 2003-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4186 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20040043295.pdf [firstpage_image] =>[orig_patent_app_number] => 10645154 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/645154
Rechargeable composite polymer battery Aug 20, 2003 Abandoned
Array ( [id] => 7201753 [patent_doc_number] => 20050042504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Li-ion secondary battery with double standard cells' [patent_app_type] => utility [patent_app_number] => 10/644838 [patent_app_country] => US [patent_app_date] => 2003-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1398 [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/A1/0042/20050042504.pdf [firstpage_image] =>[orig_patent_app_number] => 10644838 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/644838
Li-ion secondary battery with double standard cells Aug 20, 2003 Abandoned
Array ( [id] => 7391956 [patent_doc_number] => 20040038123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Stack type battery and related method' [patent_app_type] => new [patent_app_number] => 10/644866 [patent_app_country] => US [patent_app_date] => 2003-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10411 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20040038123.pdf [firstpage_image] =>[orig_patent_app_number] => 10644866 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/644866
Stack type battery and related method Aug 20, 2003 Abandoned
Array ( [id] => 7289020 [patent_doc_number] => 20040110064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-10 [patent_title] => 'NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY' [patent_app_type] => new [patent_app_number] => 10/604826 [patent_app_country] => US [patent_app_date] => 2003-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4885 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0110/20040110064.pdf [firstpage_image] =>[orig_patent_app_number] => 10604826 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/604826
Non-aqueous electrolyte secondary battery Aug 19, 2003 Issued
Array ( [id] => 7462151 [patent_doc_number] => 20040053091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Fuel cell system and related operating method' [patent_app_type] => new [patent_app_number] => 10/642228 [patent_app_country] => US [patent_app_date] => 2003-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6980 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20040053091.pdf [firstpage_image] =>[orig_patent_app_number] => 10642228 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/642228
Fuel cell system and related operating method Aug 17, 2003 Abandoned
Array ( [id] => 7275384 [patent_doc_number] => 20040234835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Fuel cell with integrated sensor' [patent_app_type] => new [patent_app_number] => 10/636939 [patent_app_country] => US [patent_app_date] => 2003-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2833 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20040234835.pdf [firstpage_image] =>[orig_patent_app_number] => 10636939 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/636939
Fuel cell with integrated sensor Aug 6, 2003 Abandoned
Array ( [id] => 7303764 [patent_doc_number] => 20040115532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Zinc powders for use in electrochemical cells' [patent_app_type] => new [patent_app_number] => 10/634651 [patent_app_country] => US [patent_app_date] => 2003-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6334 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20040115532.pdf [firstpage_image] =>[orig_patent_app_number] => 10634651 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/634651
Zinc powders for use in electrochemical cells Aug 4, 2003 Abandoned
Array ( [id] => 7127143 [patent_doc_number] => 20050058887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Battery' [patent_app_type] => utility [patent_app_number] => 10/633339 [patent_app_country] => US [patent_app_date] => 2003-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4422 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20050058887.pdf [firstpage_image] =>[orig_patent_app_number] => 10633339 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/633339
Battery Jul 31, 2003 Issued
Array ( [id] => 7088820 [patent_doc_number] => 20050008932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-13 [patent_title] => 'Fluid supply device for electrochemical cell' [patent_app_type] => utility [patent_app_number] => 10/617547 [patent_app_country] => US [patent_app_date] => 2003-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8866 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20050008932.pdf [firstpage_image] =>[orig_patent_app_number] => 10617547 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/617547
Fluid supply device for electrochemical cell Jul 9, 2003 Abandoned
Array ( [id] => 7425528 [patent_doc_number] => 20040265662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'System and method for heat exchange using fuel cell fluids' [patent_app_type] => new [patent_app_number] => 10/611166 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4496 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0265/20040265662.pdf [firstpage_image] =>[orig_patent_app_number] => 10611166 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/611166
System and method for heat exchange using fuel cell fluids Jun 29, 2003 Abandoned
Array ( [id] => 7425555 [patent_doc_number] => 20040265666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Solid oxide fuel cell frames and method of manufacture' [patent_app_type] => new [patent_app_number] => 10/609069 [patent_app_country] => US [patent_app_date] => 2003-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4410 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0265/20040265666.pdf [firstpage_image] =>[orig_patent_app_number] => 10609069 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/609069
Solid oxide fuel cell frames and method of manufacture Jun 26, 2003 Abandoned
Array ( [id] => 7425743 [patent_doc_number] => 20040265694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Fuel cell electrode' [patent_app_type] => new [patent_app_number] => 10/607245 [patent_app_country] => US [patent_app_date] => 2003-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1114 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0265/20040265694.pdf [firstpage_image] =>[orig_patent_app_number] => 10607245 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/607245
Fuel cell electrode Jun 26, 2003 Abandoned
Array ( [id] => 7303628 [patent_doc_number] => 20040115493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Hydrogen supply system for a fuel cell' [patent_app_type] => new [patent_app_number] => 10/608946 [patent_app_country] => US [patent_app_date] => 2003-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2367 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20040115493.pdf [firstpage_image] =>[orig_patent_app_number] => 10608946 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/608946
Hydrogen supply system for a fuel cell Jun 25, 2003 Issued
Array ( [id] => 4555057 [patent_doc_number] => 07838139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Flow field plate geometries' [patent_app_type] => utility [patent_app_number] => 10/516216 [patent_app_country] => US [patent_app_date] => 2003-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4021 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/838/07838139.pdf [firstpage_image] =>[orig_patent_app_number] => 10516216 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/516216
Flow field plate geometries Jun 17, 2003 Issued
Array ( [id] => 571429 [patent_doc_number] => 07459227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-02 [patent_title] => 'Stamped fuel cell bipolar plate' [patent_app_type] => utility [patent_app_number] => 10/418536 [patent_app_country] => US [patent_app_date] => 2003-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4716 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/459/07459227.pdf [firstpage_image] =>[orig_patent_app_number] => 10418536 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/418536
Stamped fuel cell bipolar plate Apr 17, 2003 Issued
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