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] => 7459800 [patent_doc_number] => 20040197650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Battery' [patent_app_type] => new [patent_app_number] => 10/813529 [patent_app_country] => US [patent_app_date] => 2004-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 16338 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20040197650.pdf [firstpage_image] =>[orig_patent_app_number] => 10813529 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/813529
Battery Mar 29, 2004 Issued
Array ( [id] => 7110911 [patent_doc_number] => 20050208366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-22 [patent_title] => 'Balanced humidification in fuel cell proton exchange membranes' [patent_app_type] => utility [patent_app_number] => 10/803614 [patent_app_country] => US [patent_app_date] => 2004-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5100 [patent_no_of_claims] => 24 [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/A1/0208/20050208366.pdf [firstpage_image] =>[orig_patent_app_number] => 10803614 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/803614
Balanced humidification in fuel cell proton exchange membranes Mar 17, 2004 Issued
Array ( [id] => 7082966 [patent_doc_number] => 20050048346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Modular connections in a DMFC array' [patent_app_type] => utility [patent_app_number] => 10/796382 [patent_app_country] => US [patent_app_date] => 2004-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5280 [patent_no_of_claims] => 22 [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/A1/0048/20050048346.pdf [firstpage_image] =>[orig_patent_app_number] => 10796382 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/796382
Modular connections in a DMFC array Mar 8, 2004 Abandoned
Array ( [id] => 5672381 [patent_doc_number] => 20060177735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Partition wall for a bipolar battery, bipolar electrode, bipolar battery and method for producing a partition wall' [patent_app_type] => utility [patent_app_number] => 10/547345 [patent_app_country] => US [patent_app_date] => 2004-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4472 [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] => publications/A1/0177/20060177735.pdf [firstpage_image] =>[orig_patent_app_number] => 10547345 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/547345
Partition wall for a bipolar battery, bipolar electrode, bipolar battery and method for producing a partition wall Feb 29, 2004 Abandoned
Array ( [id] => 563319 [patent_doc_number] => 07465514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-16 [patent_title] => 'Electrochemical energy source and electronic device incorporating such an energy source' [patent_app_type] => utility [patent_app_number] => 10/546407 [patent_app_country] => US [patent_app_date] => 2004-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2010 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/465/07465514.pdf [firstpage_image] =>[orig_patent_app_number] => 10546407 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/546407
Electrochemical energy source and electronic device incorporating such an energy source Feb 16, 2004 Issued
Array ( [id] => 53350 [patent_doc_number] => 07767333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-03 [patent_title] => 'Separator for storage battery, storage battery and method of producing storage battery' [patent_app_type] => utility [patent_app_number] => 10/545804 [patent_app_country] => US [patent_app_date] => 2004-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3853 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/767/07767333.pdf [firstpage_image] =>[orig_patent_app_number] => 10545804 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/545804
Separator for storage battery, storage battery and method of producing storage battery Feb 2, 2004 Issued
Array ( [id] => 7295615 [patent_doc_number] => 20040214068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-28 [patent_title] => 'Fuel cell and method for manufacturing the same' [patent_app_type] => new [patent_app_number] => 10/768903 [patent_app_country] => US [patent_app_date] => 2004-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1668 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0214/20040214068.pdf [firstpage_image] =>[orig_patent_app_number] => 10768903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/768903
Fuel cell and method for manufacturing the same Jan 28, 2004 Abandoned
Array ( [id] => 7446340 [patent_doc_number] => 20040186012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-23 [patent_title] => 'PEMFC electrocatalyst based on mixed carbon supports' [patent_app_type] => new [patent_app_number] => 10/765816 [patent_app_country] => US [patent_app_date] => 2004-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2504 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0186/20040186012.pdf [firstpage_image] =>[orig_patent_app_number] => 10765816 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/765816
PEMFC electrocatalyst based on mixed carbon supports Jan 26, 2004 Abandoned
Array ( [id] => 7039175 [patent_doc_number] => 20050158609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'Hydride-based fuel cell designed for the elimination of hydrogen formed therein' [patent_app_type] => utility [patent_app_number] => 10/758080 [patent_app_country] => US [patent_app_date] => 2004-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14629 [patent_no_of_claims] => 102 [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/A1/0158/20050158609.pdf [firstpage_image] =>[orig_patent_app_number] => 10758080 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/758080
Hydride-based fuel cell designed for the elimination of hydrogen formed therein Jan 15, 2004 Abandoned
Array ( [id] => 7295662 [patent_doc_number] => 20040214085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-28 [patent_title] => 'Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery' [patent_app_type] => new [patent_app_number] => 10/752300 [patent_app_country] => US [patent_app_date] => 2004-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7346 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0214/20040214085.pdf [firstpage_image] =>[orig_patent_app_number] => 10752300 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/752300
Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery Jan 5, 2004 Abandoned
Array ( [id] => 411262 [patent_doc_number] => 07282290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-16 [patent_title] => 'Freeze tolerant fuel cell power plant with a direct contact heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/750347 [patent_app_country] => US [patent_app_date] => 2003-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7179 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/282/07282290.pdf [firstpage_image] =>[orig_patent_app_number] => 10750347 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/750347
Freeze tolerant fuel cell power plant with a direct contact heat exchanger Dec 30, 2003 Issued
Array ( [id] => 7033452 [patent_doc_number] => 20050031961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-10 [patent_title] => 'Electrode plate for battery, nonaqueous electrolyte battery, and process for producing thereof' [patent_app_type] => utility [patent_app_number] => 10/749180 [patent_app_country] => US [patent_app_date] => 2003-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7707 [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/A1/0031/20050031961.pdf [firstpage_image] =>[orig_patent_app_number] => 10749180 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/749180
Electrode plate for battery, nonaqueous electrolyte battery, and process for producing thereof Dec 29, 2003 Abandoned
Array ( [id] => 8103273 [patent_doc_number] => 08153285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Micro fuel cell' [patent_app_type] => utility [patent_app_number] => 10/750581 [patent_app_country] => US [patent_app_date] => 2003-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 4579 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/153/08153285.pdf [firstpage_image] =>[orig_patent_app_number] => 10750581 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/750581
Micro fuel cell Dec 28, 2003 Issued
Array ( [id] => 7323136 [patent_doc_number] => 20040137322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Secondary battery and manufacturing method thereof' [patent_app_type] => new [patent_app_number] => 10/743866 [patent_app_country] => US [patent_app_date] => 2003-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5721 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20040137322.pdf [firstpage_image] =>[orig_patent_app_number] => 10743866 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/743866
Secondary battery and manufacturing method thereof Dec 23, 2003 Issued
Array ( [id] => 216643 [patent_doc_number] => 07611549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-03 [patent_title] => 'Magnetic stacking fixture for stacking electrodes' [patent_app_type] => utility [patent_app_number] => 10/744942 [patent_app_country] => US [patent_app_date] => 2003-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5445 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/611/07611549.pdf [firstpage_image] =>[orig_patent_app_number] => 10744942 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/744942
Magnetic stacking fixture for stacking electrodes Dec 21, 2003 Issued
Array ( [id] => 5648757 [patent_doc_number] => 20060134489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Compact solid oxide fuel cell stack' [patent_app_type] => utility [patent_app_number] => 10/539831 [patent_app_country] => US [patent_app_date] => 2004-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7051 [patent_no_of_claims] => 37 [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/A1/0134/20060134489.pdf [firstpage_image] =>[orig_patent_app_number] => 10539831 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/539831
Compact solid oxide fuel cell stack Dec 16, 2003 Issued
Array ( [id] => 6996536 [patent_doc_number] => 20050136314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Ion-exchange membrane for an electrochemical fuel cell' [patent_app_type] => utility [patent_app_number] => 10/738914 [patent_app_country] => US [patent_app_date] => 2003-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3483 [patent_no_of_claims] => 22 [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/A1/0136/20050136314.pdf [firstpage_image] =>[orig_patent_app_number] => 10738914 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/738914
Ion-exchange membrane for an electrochemical fuel cell Dec 16, 2003 Abandoned
Array ( [id] => 7097555 [patent_doc_number] => 20050130014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'Bipolar plate of fuel cell and fabrication method thereof' [patent_app_type] => utility [patent_app_number] => 10/484614 [patent_app_country] => US [patent_app_date] => 2003-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4760 [patent_no_of_claims] => 20 [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/A1/0130/20050130014.pdf [firstpage_image] =>[orig_patent_app_number] => 10484614 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/484614
Bipolar plate of fuel cell and fabrication method thereof Dec 11, 2003 Abandoned
Array ( [id] => 7127153 [patent_doc_number] => 20050058897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Reinforced components for electrochemical cells' [patent_app_type] => utility [patent_app_number] => 10/727820 [patent_app_country] => US [patent_app_date] => 2003-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2621 [patent_no_of_claims] => 17 [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/A1/0058/20050058897.pdf [firstpage_image] =>[orig_patent_app_number] => 10727820 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/727820
Reinforced components for electrochemical cells Dec 3, 2003 Abandoned
Array ( [id] => 7122208 [patent_doc_number] => 20050014037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-20 [patent_title] => 'Fuel cell with recombination catalyst' [patent_app_type] => utility [patent_app_number] => 10/727813 [patent_app_country] => US [patent_app_date] => 2003-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1995 [patent_no_of_claims] => 68 [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/A1/0014/20050014037.pdf [firstpage_image] =>[orig_patent_app_number] => 10727813 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/727813
Fuel cell with recombination catalyst Dec 3, 2003 Abandoned
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