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] => 7426667 [patent_doc_number] => 20040209133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Vapor feed fuel cell system with controllable fuel delivery' [patent_app_type] => new [patent_app_number] => 10/413986 [patent_app_country] => US [patent_app_date] => 2003-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8524 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0209/20040209133.pdf [firstpage_image] =>[orig_patent_app_number] => 10413986 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/413986
Vapor feed fuel cell system with controllable fuel delivery Apr 14, 2003 Abandoned
Array ( [id] => 7074608 [patent_doc_number] => 20050147876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-07 [patent_title] => 'Alkaline storage battery' [patent_app_type] => utility [patent_app_number] => 10/511199 [patent_app_country] => US [patent_app_date] => 2003-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11913 [patent_no_of_claims] => 17 [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/A1/0147/20050147876.pdf [firstpage_image] =>[orig_patent_app_number] => 10511199 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/511199
Alkaline storage battery Apr 9, 2003 Abandoned
Array ( [id] => 6874295 [patent_doc_number] => 20030194592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'Solid oxide electrolytic device' [patent_app_type] => new [patent_app_number] => 10/411938 [patent_app_country] => US [patent_app_date] => 2003-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9851 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20030194592.pdf [firstpage_image] =>[orig_patent_app_number] => 10411938 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/411938
Solid oxide electrolytic device Apr 9, 2003 Abandoned
Array ( [id] => 6829554 [patent_doc_number] => 20030180612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'High discharge electrolytic manganese dioxide and an electrode and alkaline cell incorporating the same' [patent_app_type] => new [patent_app_number] => 10/396845 [patent_app_country] => US [patent_app_date] => 2003-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7874 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20030180612.pdf [firstpage_image] =>[orig_patent_app_number] => 10396845 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/396845
High discharge electrolytic manganese dioxide and an electrode and alkaline cell incorporating the same Mar 24, 2003 Abandoned
Array ( [id] => 7515070 [patent_doc_number] => 08039140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Separator for secondary electrical accumulators with gas recombination' [patent_app_type] => utility [patent_app_number] => 10/508643 [patent_app_country] => US [patent_app_date] => 2003-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3724 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/039/08039140.pdf [firstpage_image] =>[orig_patent_app_number] => 10508643 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/508643
Separator for secondary electrical accumulators with gas recombination Mar 18, 2003 Issued
Array ( [id] => 7177350 [patent_doc_number] => 20050123816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Cell unit of solid polymeric electrolyte type fuel cell' [patent_app_type] => utility [patent_app_number] => 10/507596 [patent_app_country] => US [patent_app_date] => 2003-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9088 [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] => publications/A1/0123/20050123816.pdf [firstpage_image] =>[orig_patent_app_number] => 10507596 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/507596
Cell unit of solid polymeric electrolyte type fuel cell Mar 13, 2003 Abandoned
Array ( [id] => 5769320 [patent_doc_number] => 20050265909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Method for producing positive plate material for lithium secondary cell' [patent_app_type] => utility [patent_app_number] => 10/521370 [patent_app_country] => US [patent_app_date] => 2003-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7077 [patent_no_of_claims] => 7 [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/A1/0265/20050265909.pdf [firstpage_image] =>[orig_patent_app_number] => 10521370 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/521370
Method for producing positive plate material for lithium secondary cell Feb 24, 2003 Abandoned
Array ( [id] => 295845 [patent_doc_number] => 07541114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-02 [patent_title] => 'Anode active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 10/506298 [patent_app_country] => US [patent_app_date] => 2003-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 26 [patent_no_of_words] => 20001 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/541/07541114.pdf [firstpage_image] =>[orig_patent_app_number] => 10506298 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/506298
Anode active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery Feb 23, 2003 Issued
Array ( [id] => 7227002 [patent_doc_number] => 20050255339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Metal air cell system' [patent_app_type] => utility [patent_app_number] => 10/505112 [patent_app_country] => US [patent_app_date] => 2003-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8394 [patent_no_of_claims] => 39 [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/A1/0255/20050255339.pdf [firstpage_image] =>[orig_patent_app_number] => 10505112 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/505112
Metal air cell system Feb 19, 2003 Abandoned
Array ( [id] => 5743028 [patent_doc_number] => 20060088753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Sealing frame for fuel cell stacks' [patent_app_type] => utility [patent_app_number] => 10/503286 [patent_app_country] => US [patent_app_date] => 2003-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3122 [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] => publications/A1/0088/20060088753.pdf [firstpage_image] =>[orig_patent_app_number] => 10503286 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/503286
Sealing frame for fuel cell stacks Jan 14, 2003 Abandoned
Array ( [id] => 7025263 [patent_doc_number] => 20050019657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Nickel-hydrogen cell' [patent_app_type] => utility [patent_app_number] => 10/498262 [patent_app_country] => US [patent_app_date] => 2002-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7624 [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] => publications/A1/0019/20050019657.pdf [firstpage_image] =>[orig_patent_app_number] => 10498262 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/498262
Nickel-hydrogen cell Nov 24, 2002 Abandoned
Array ( [id] => 7462425 [patent_doc_number] => 20040053133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Positive plate material and cell comprising it' [patent_app_type] => new [patent_app_number] => 10/466014 [patent_app_country] => US [patent_app_date] => 2003-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6831 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20040053133.pdf [firstpage_image] =>[orig_patent_app_number] => 10466014 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/466014
Positive plate material and cell comprising it Nov 7, 2002 Issued
Array ( [id] => 7269725 [patent_doc_number] => 20040058243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Positive electrode active material and non-aqueous electrolyte secondary cell comprising the same' [patent_app_type] => new [patent_app_number] => 10/250647 [patent_app_country] => US [patent_app_date] => 2003-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10835 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20040058243.pdf [firstpage_image] =>[orig_patent_app_number] => 10250647 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/250647
Positive electrode active material and non-aqueous electrolyte secondary cell comprising the same Sep 8, 2002 Issued
Array ( [id] => 7312524 [patent_doc_number] => 20040033398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Fuel cell apparatus' [patent_app_type] => new [patent_app_number] => 10/222417 [patent_app_country] => US [patent_app_date] => 2002-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5632 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20040033398.pdf [firstpage_image] =>[orig_patent_app_number] => 10222417 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/222417
Fuel cell apparatus Aug 15, 2002 Issued
Array ( [id] => 7327766 [patent_doc_number] => 20040253501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Separator for fuel cell and method for preparation thereof' [patent_app_type] => new [patent_app_number] => 10/489303 [patent_app_country] => US [patent_app_date] => 2004-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3716 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0253/20040253501.pdf [firstpage_image] =>[orig_patent_app_number] => 10489303 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/489303
Separator for fuel cell and method for preparation thereof Jul 21, 2002 Issued
Array ( [id] => 581776 [patent_doc_number] => 07445867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-04 [patent_title] => 'Electrode structure for solid-polymer type fuel cell' [patent_app_type] => utility [patent_app_number] => 10/481824 [patent_app_country] => US [patent_app_date] => 2002-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 11258 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/445/07445867.pdf [firstpage_image] =>[orig_patent_app_number] => 10481824 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/481824
Electrode structure for solid-polymer type fuel cell Jun 20, 2002 Issued
Array ( [id] => 7385294 [patent_doc_number] => 20040180250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'Electrode structure for solid polymer fuel cell, its production method, and solid polymer fuel cell' [patent_app_type] => new [patent_app_number] => 10/480375 [patent_app_country] => US [patent_app_date] => 2003-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 18746 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20040180250.pdf [firstpage_image] =>[orig_patent_app_number] => 10480375 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/480375
Electrode structure for solid polymer fuel cell, its production method, and solid polymer fuel cell Jun 9, 2002 Issued
Array ( [id] => 369696 [patent_doc_number] => 07476469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-13 [patent_title] => 'Lithium secondary battery' [patent_app_type] => utility [patent_app_number] => 10/451846 [patent_app_country] => US [patent_app_date] => 2002-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5568 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/476/07476469.pdf [firstpage_image] =>[orig_patent_app_number] => 10451846 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/451846
Lithium secondary battery Jan 16, 2002 Issued
Array ( [id] => 481999 [patent_doc_number] => 07220506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Hybrid monolithic fuel cell' [patent_app_type] => utility [patent_app_number] => 10/250466 [patent_app_country] => US [patent_app_date] => 2002-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 5032 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/220/07220506.pdf [firstpage_image] =>[orig_patent_app_number] => 10250466 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/250466
Hybrid monolithic fuel cell Jan 3, 2002 Issued
Array ( [id] => 7165708 [patent_doc_number] => 20040076871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Electrochemical structure' [patent_app_type] => new [patent_app_number] => 10/332438 [patent_app_country] => US [patent_app_date] => 2003-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4180 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20040076871.pdf [firstpage_image] =>[orig_patent_app_number] => 10332438 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/332438
Water-retaining anode structure for a fuel cell Jun 19, 2001 Issued
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