Search

Matthew M. Barker

Examiner (ID: 7646, Phone: (571)272-3103 , Office: P/3646 )

Most Active Art Unit
3646
Art Unit(s)
3662, 3646
Total Applications
1023
Issued Applications
728
Pending Applications
70
Abandoned Applications
242

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4916160 [patent_doc_number] => 20080096761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Preparation of supports for catalysts' [patent_app_type] => utility [patent_app_number] => 10/588390 [patent_app_country] => US [patent_app_date] => 2005-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10780 [patent_no_of_claims] => 42 [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/A1/0096/20080096761.pdf [firstpage_image] =>[orig_patent_app_number] => 10588390 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/588390
Preparation of supports for catalysts Feb 1, 2005 Abandoned
Array ( [id] => 5219201 [patent_doc_number] => 20070160512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Method for treating exhaust gas and apparatus for treating exhaust gas' [patent_app_type] => utility [patent_app_number] => 10/587266 [patent_app_country] => US [patent_app_date] => 2005-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6828 [patent_no_of_claims] => 11 [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/A1/0160/20070160512.pdf [firstpage_image] =>[orig_patent_app_number] => 10587266 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/587266
Method for treating exhaust gas and apparatus for treating exhaust gas Jan 24, 2005 Abandoned
Array ( [id] => 4657034 [patent_doc_number] => 20080025895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'Translucent Lutetium Oxide Sinter, And Method For Manufacturing Same' [patent_app_type] => utility [patent_app_number] => 11/630528 [patent_app_country] => US [patent_app_date] => 2004-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6036 [patent_no_of_claims] => 5 [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/A1/0025/20080025895.pdf [firstpage_image] =>[orig_patent_app_number] => 11630528 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/630528
Translucent lutetium oxide sinter, and method for manufacturing same Sep 27, 2004 Issued
Array ( [id] => 70771 [patent_doc_number] => 07754167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Method for separating trivalent americium from trivalent curium' [patent_app_type] => utility [patent_app_number] => 10/570281 [patent_app_country] => US [patent_app_date] => 2004-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4343 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/754/07754167.pdf [firstpage_image] =>[orig_patent_app_number] => 10570281 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/570281
Method for separating trivalent americium from trivalent curium Aug 13, 2004 Issued
Array ( [id] => 201813 [patent_doc_number] => 07632453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-15 [patent_title] => 'Gas quenching method using a recycling facility' [patent_app_type] => utility [patent_app_number] => 10/565550 [patent_app_country] => US [patent_app_date] => 2004-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3974 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/632/07632453.pdf [firstpage_image] =>[orig_patent_app_number] => 10565550 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/565550
Gas quenching method using a recycling facility Aug 9, 2004 Issued
Array ( [id] => 5852041 [patent_doc_number] => 20060235232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Catalysts for gas phase oxidations' [patent_app_type] => utility [patent_app_number] => 10/565731 [patent_app_country] => US [patent_app_date] => 2004-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5320 [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/A1/0235/20060235232.pdf [firstpage_image] =>[orig_patent_app_number] => 10565731 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/565731
Catalysts for gas phase oxidations Jul 29, 2004 Abandoned
Array ( [id] => 5705009 [patent_doc_number] => 20060194057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-31 [patent_title] => 'Silicon dioxide-coated nanoparticulate uv protectant' [patent_app_type] => utility [patent_app_number] => 10/565214 [patent_app_country] => US [patent_app_date] => 2004-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 21107 [patent_no_of_claims] => 27 [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/A1/0194/20060194057.pdf [firstpage_image] =>[orig_patent_app_number] => 10565214 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/565214
Silicon dioxide-coated nanoparticulate uv protectant Jul 4, 2004 Abandoned
Array ( [id] => 131957 [patent_doc_number] => 07695707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-13 [patent_title] => 'Iodizing agent and process for preparation thereof' [patent_app_type] => utility [patent_app_number] => 10/879510 [patent_app_country] => US [patent_app_date] => 2004-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5176 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/695/07695707.pdf [firstpage_image] =>[orig_patent_app_number] => 10879510 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/879510
Iodizing agent and process for preparation thereof Jun 29, 2004 Issued
Array ( [id] => 4968671 [patent_doc_number] => 20070108673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'Molten metal processing' [patent_app_type] => utility [patent_app_number] => 10/557035 [patent_app_country] => US [patent_app_date] => 2004-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4353 [patent_no_of_claims] => 19 [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/A1/0108/20070108673.pdf [firstpage_image] =>[orig_patent_app_number] => 10557035 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/557035
Molten metal processing May 16, 2004 Abandoned
Array ( [id] => 7518324 [patent_doc_number] => 07972424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Hydrophobing additive' [patent_app_type] => utility [patent_app_number] => 10/557658 [patent_app_country] => US [patent_app_date] => 2004-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3608 [patent_no_of_claims] => 22 [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/07/972/07972424.pdf [firstpage_image] =>[orig_patent_app_number] => 10557658 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/557658
Hydrophobing additive May 12, 2004 Issued
Array ( [id] => 5643167 [patent_doc_number] => 20060281622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Mineral fibre-based product, device for the production of said fibres and production method thereof' [patent_app_type] => utility [patent_app_number] => 10/555219 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5813 [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/A1/0281/20060281622.pdf [firstpage_image] =>[orig_patent_app_number] => 10555219 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/555219
Mineral fibre-based product, device for the production of said fibres and production method thereof May 6, 2004 Abandoned
Array ( [id] => 5637305 [patent_doc_number] => 20060068278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-30 [patent_title] => 'Vehicle battery pack insulator' [patent_app_type] => utility [patent_app_number] => 10/540243 [patent_app_country] => US [patent_app_date] => 2003-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9610 [patent_no_of_claims] => 37 [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/A1/0068/20060068278.pdf [firstpage_image] =>[orig_patent_app_number] => 10540243 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/540243
Vehicle battery pack insulator Dec 30, 2003 Abandoned
Array ( [id] => 5602066 [patent_doc_number] => 20060292411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Fuel cell system' [patent_app_type] => utility [patent_app_number] => 10/596919 [patent_app_country] => US [patent_app_date] => 2003-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5409 [patent_no_of_claims] => 31 [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/A1/0292/20060292411.pdf [firstpage_image] =>[orig_patent_app_number] => 10596919 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/596919
Fuel cell system Dec 29, 2003 Abandoned
Array ( [id] => 8146085 [patent_doc_number] => 08163091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Extraction of ingredients from biological material' [patent_app_type] => utility [patent_app_number] => 10/539781 [patent_app_country] => US [patent_app_date] => 2003-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8080 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/163/08163091.pdf [firstpage_image] =>[orig_patent_app_number] => 10539781 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/539781
Extraction of ingredients from biological material Dec 17, 2003 Issued
Array ( [id] => 5204786 [patent_doc_number] => 20070026267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Fuel cell system provided with a cooling circuit' [patent_app_type] => utility [patent_app_number] => 10/529837 [patent_app_country] => US [patent_app_date] => 2003-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3141 [patent_no_of_claims] => 20 [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/A1/0026/20070026267.pdf [firstpage_image] =>[orig_patent_app_number] => 10529837 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/529837
Fuel cell system provided with a cooling circuit Sep 11, 2003 Abandoned
Array ( [id] => 9059351 [patent_doc_number] => 08545786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-01 [patent_title] => 'Manufacture of porous net-shaped materials comprising alpha or beta tricalcium phosphate or mixtures thereof' [patent_app_type] => utility [patent_app_number] => 10/621752 [patent_app_country] => US [patent_app_date] => 2003-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9674 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10621752 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/621752
Manufacture of porous net-shaped materials comprising alpha or beta tricalcium phosphate or mixtures thereof Jul 15, 2003 Issued
Array ( [id] => 5591649 [patent_doc_number] => 20060041101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-23 [patent_title] => 'Conversion products of mixtures of long-chained fatty acids and aliphatic diamines, and the use thereof' [patent_app_type] => utility [patent_app_number] => 10/517117 [patent_app_country] => US [patent_app_date] => 2003-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3024 [patent_no_of_claims] => 21 [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/A1/0041/20060041101.pdf [firstpage_image] =>[orig_patent_app_number] => 10517117 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/517117
Conversion products of mixtures of long-chained fatty acids and aliphatic diamines, and the use thereof May 29, 2003 Abandoned
Array ( [id] => 5787046 [patent_doc_number] => 20060205917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Catalyst complex for catalysing esterification and trans-esterification reactions and process for esterification/trans-esterification using the same' [patent_app_type] => utility [patent_app_number] => 10/542439 [patent_app_country] => US [patent_app_date] => 2003-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2678 [patent_no_of_claims] => 21 [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/A1/0205/20060205917.pdf [firstpage_image] =>[orig_patent_app_number] => 10542439 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/542439
Catalyst complex for catalysing esterification and trans-esterification reactions and process for esterification/trans-esterification using the same Jan 22, 2003 Abandoned
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