Search

Christopher Chao

Examiner (ID: 12521)

Most Active Art Unit
3668
Art Unit(s)
3668
Total Applications
1
Issued Applications
1
Pending Applications
0
Abandoned Applications
0

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1100823 [patent_doc_number] => 06814950 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-09 [patent_title] => 'Inorganic oxides with mesoporosity or combined meso-and microporosity and process for the preparation thereof' [patent_app_type] => B1 [patent_app_number] => 10/070711 [patent_app_country] => US [patent_app_date] => 2002-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 6729 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/814/06814950.pdf [firstpage_image] =>[orig_patent_app_number] => 10070711 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/070711
Inorganic oxides with mesoporosity or combined meso-and microporosity and process for the preparation thereof Jul 16, 2002 Issued
Array ( [id] => 1144150 [patent_doc_number] => 06773691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-10 [patent_title] => 'Controlling syngas H2:CO ratio by controlling feed hydrocarbon composition' [patent_app_type] => B2 [patent_app_number] => 10/196028 [patent_app_country] => US [patent_app_date] => 2002-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3934 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/773/06773691.pdf [firstpage_image] =>[orig_patent_app_number] => 10196028 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/196028
Controlling syngas H2:CO ratio by controlling feed hydrocarbon composition Jul 15, 2002 Issued
Array ( [id] => 7362761 [patent_doc_number] => 20040014826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Reactor for temperature moderation' [patent_app_type] => new [patent_app_number] => 10/196115 [patent_app_country] => US [patent_app_date] => 2002-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4372 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20040014826.pdf [firstpage_image] =>[orig_patent_app_number] => 10196115 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/196115
Reactor for temperature moderation Jul 15, 2002 Issued
Array ( [id] => 958618 [patent_doc_number] => 06953561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-11 [patent_title] => 'Device for the selective oxidation of a substance stream' [patent_app_type] => utility [patent_app_number] => 10/197637 [patent_app_country] => US [patent_app_date] => 2002-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2122 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/953/06953561.pdf [firstpage_image] =>[orig_patent_app_number] => 10197637 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/197637
Device for the selective oxidation of a substance stream Jul 15, 2002 Issued
Array ( [id] => 1062504 [patent_doc_number] => 06849247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-01 [patent_title] => 'Gas generating process for propulsion and hydrogen production' [patent_app_type] => utility [patent_app_number] => 10/192887 [patent_app_country] => US [patent_app_date] => 2002-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3804 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/849/06849247.pdf [firstpage_image] =>[orig_patent_app_number] => 10192887 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/192887
Gas generating process for propulsion and hydrogen production Jul 9, 2002 Issued
Array ( [id] => 1260247 [patent_doc_number] => 06663840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-16 [patent_title] => 'Process for treating dioxin-containing exhaust gas and composite catalyst composition for inhibiting generation of dioxin' [patent_app_type] => B2 [patent_app_number] => 10/189475 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11189 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/663/06663840.pdf [firstpage_image] =>[orig_patent_app_number] => 10189475 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/189475
Process for treating dioxin-containing exhaust gas and composite catalyst composition for inhibiting generation of dioxin Jul 7, 2002 Issued
Array ( [id] => 1046485 [patent_doc_number] => 06863878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-08 [patent_title] => 'Method and apparatus for producing synthesis gas from carbonaceous materials' [patent_app_type] => utility [patent_app_number] => 10/186771 [patent_app_country] => US [patent_app_date] => 2002-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2390 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/863/06863878.pdf [firstpage_image] =>[orig_patent_app_number] => 10186771 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/186771
Method and apparatus for producing synthesis gas from carbonaceous materials Jun 30, 2002 Issued
Array ( [id] => 6771636 [patent_doc_number] => 20030014974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-23 [patent_title] => 'Installation and process for the production of synthesis gas comprising a reactor for steam reforming and a reactor for converting CO2 heated by a hot gas' [patent_app_type] => new [patent_app_number] => 10/172751 [patent_app_country] => US [patent_app_date] => 2002-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5090 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20030014974.pdf [firstpage_image] =>[orig_patent_app_number] => 10172751 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/172751
Installation and process for the production of synthesis gas comprising a reactor for steam reforming and a reactor for converting CO2 heated by a hot gas Jun 16, 2002 Issued
Array ( [id] => 6720255 [patent_doc_number] => 20030053943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Methods for the production of ammonia from urea and/or biuret, and uses for NOx and/or particulate matter removal' [patent_app_type] => new [patent_app_number] => 10/174194 [patent_app_country] => US [patent_app_date] => 2002-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7133 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20030053943.pdf [firstpage_image] =>[orig_patent_app_number] => 10174194 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/174194
Methods for the production of ammonia from urea and/or biuret, and uses for NOx and/or particulate matter removal Jun 16, 2002 Issued
Array ( [id] => 6402051 [patent_doc_number] => 20020182142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'Process for the catalytic partial oxidation of a hydrocarbonaceous feedstock' [patent_app_type] => new [patent_app_number] => 10/149681 [patent_app_country] => US [patent_app_date] => 2002-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2491 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20020182142.pdf [firstpage_image] =>[orig_patent_app_number] => 10149681 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/149681
Process for the catalytic partial oxidation of a hydrocarbonaceous feedstock Jun 12, 2002 Abandoned
Array ( [id] => 1144158 [patent_doc_number] => 06773692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-10 [patent_title] => 'Method of production of pure hydrogen near room temperature from aluminum-based hydride materials' [patent_app_type] => B2 [patent_app_number] => 10/167556 [patent_app_country] => US [patent_app_date] => 2002-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6034 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/773/06773692.pdf [firstpage_image] =>[orig_patent_app_number] => 10167556 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/167556
Method of production of pure hydrogen near room temperature from aluminum-based hydride materials Jun 11, 2002 Issued
Array ( [id] => 6815282 [patent_doc_number] => 20030066240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Steam reformer for methane with internal hydrogen separation and combustion' [patent_app_type] => new [patent_app_number] => 10/166801 [patent_app_country] => US [patent_app_date] => 2002-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6753 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20030066240.pdf [firstpage_image] =>[orig_patent_app_number] => 10166801 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/166801
Steam reformer for methane with internal hydrogen separation and combustion Jun 10, 2002 Issued
Array ( [id] => 6701051 [patent_doc_number] => 20030223931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Synthesis gas production' [patent_app_type] => new [patent_app_number] => 10/158756 [patent_app_country] => US [patent_app_date] => 2002-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3355 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20030223931.pdf [firstpage_image] =>[orig_patent_app_number] => 10158756 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/158756
Synthesis gas production May 29, 2002 Issued
10/048105 Hydrocarbon fuel processor catalyst May 27, 2002 Abandoned
Array ( [id] => 1101440 [patent_doc_number] => 06810657 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-02 [patent_title] => 'Method and device for treating exhaust gases produced by an internal combustion engine' [patent_app_type] => B1 [patent_app_number] => 10/069644 [patent_app_country] => US [patent_app_date] => 2002-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2514 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/810/06810657.pdf [firstpage_image] =>[orig_patent_app_number] => 10069644 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/069644
Method and device for treating exhaust gases produced by an internal combustion engine May 15, 2002 Issued
Array ( [id] => 1132505 [patent_doc_number] => 06783749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-31 [patent_title] => 'Gas recovery process' [patent_app_type] => B2 [patent_app_number] => 10/144489 [patent_app_country] => US [patent_app_date] => 2002-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4769 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/783/06783749.pdf [firstpage_image] =>[orig_patent_app_number] => 10144489 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/144489
Gas recovery process May 12, 2002 Issued
Array ( [id] => 6860491 [patent_doc_number] => 20030091499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Material with a channel structure for eliminating oxides of nitrogen' [patent_app_type] => new [patent_app_number] => 10/141785 [patent_app_country] => US [patent_app_date] => 2002-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9592 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0091/20030091499.pdf [firstpage_image] =>[orig_patent_app_number] => 10141785 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/141785
Material with a channel structure for eliminating oxides of nitrogen May 9, 2002 Issued
Array ( [id] => 1569163 [patent_doc_number] => 06497741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-24 [patent_title] => 'Methods for producing fertilizers and feed supplements from agricultural and industrial wastes' [patent_app_type] => B2 [patent_app_number] => 10/139827 [patent_app_country] => US [patent_app_date] => 2002-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 20981 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/497/06497741.pdf [firstpage_image] =>[orig_patent_app_number] => 10139827 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/139827
Methods for producing fertilizers and feed supplements from agricultural and industrial wastes May 6, 2002 Issued
Array ( [id] => 6687882 [patent_doc_number] => 20030031607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Process and device for the production of a gas that contains hydrogen from hydrogen sulfide' [patent_app_type] => new [patent_app_number] => 10/134646 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9724 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20030031607.pdf [firstpage_image] =>[orig_patent_app_number] => 10134646 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/134646
Process for the production of a gas that contains hydrogen from hydrogen sulfide Apr 29, 2002 Issued
Array ( [id] => 1247475 [patent_doc_number] => 06673325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-06 [patent_title] => 'Incineration of waste organic aerosols' [patent_app_type] => B2 [patent_app_number] => 10/133659 [patent_app_country] => US [patent_app_date] => 2002-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3579 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/673/06673325.pdf [firstpage_image] =>[orig_patent_app_number] => 10133659 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/133659
Incineration of waste organic aerosols Apr 28, 2002 Issued
Menu