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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] => 1245058 [patent_doc_number] => 06676921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-13 [patent_title] => 'Method for preparation of lithium aluminum hydride from sodium aluminum hydride' [patent_app_type] => B2 [patent_app_number] => 10/132049 [patent_app_country] => US [patent_app_date] => 2002-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2110 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/676/06676921.pdf [firstpage_image] =>[orig_patent_app_number] => 10132049 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/132049
Method for preparation of lithium aluminum hydride from sodium aluminum hydride Apr 24, 2002 Issued
Array ( [id] => 999345 [patent_doc_number] => 06911193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-28 [patent_title] => 'Integration of mixed catalysts to maximize syngas production' [patent_app_type] => utility [patent_app_number] => 10/126395 [patent_app_country] => US [patent_app_date] => 2002-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4282 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/911/06911193.pdf [firstpage_image] =>[orig_patent_app_number] => 10126395 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/126395
Integration of mixed catalysts to maximize syngas production Apr 18, 2002 Issued
Array ( [id] => 1149659 [patent_doc_number] => 06767524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-27 [patent_title] => 'Process to produce nearly oil free compressed ammonia and system to implement it' [patent_app_type] => B2 [patent_app_number] => 10/119021 [patent_app_country] => US [patent_app_date] => 2002-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4558 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/767/06767524.pdf [firstpage_image] =>[orig_patent_app_number] => 10119021 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/119021
Process to produce nearly oil free compressed ammonia and system to implement it Apr 9, 2002 Issued
Array ( [id] => 6176005 [patent_doc_number] => 20020155504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Method for diffracting crystals formed by submicroliter crystallization experiments' [patent_app_type] => new [patent_app_number] => 10/119237 [patent_app_country] => US [patent_app_date] => 2002-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 66 [patent_no_of_words] => 16638 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20020155504.pdf [firstpage_image] =>[orig_patent_app_number] => 10119237 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/119237
Method for diffracting crystals formed by submicroliter crystallization experiments Apr 7, 2002 Issued
Array ( [id] => 5787127 [patent_doc_number] => 20020160426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Method for performing submicroliter crystallization experiments' [patent_app_type] => new [patent_app_number] => 10/119187 [patent_app_country] => US [patent_app_date] => 2002-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 65 [patent_no_of_words] => 16640 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20020160426.pdf [firstpage_image] =>[orig_patent_app_number] => 10119187 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/119187
Method for performing submicroliter crystallization experiments Apr 7, 2002 Issued
Array ( [id] => 6864977 [patent_doc_number] => 20030190503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-09 [patent_title] => 'Fuel processor apparatus and method based on autothermal cyclic reforming' [patent_app_type] => new [patent_app_number] => 10/116126 [patent_app_country] => US [patent_app_date] => 2002-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5340 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20030190503.pdf [firstpage_image] =>[orig_patent_app_number] => 10116126 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/116126
Fuel processor apparatus and method based on autothermal cyclic reforming Apr 4, 2002 Issued
Array ( [id] => 6726670 [patent_doc_number] => 20030182860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Method and apparatus for providing hydrogen' [patent_app_type] => new [patent_app_number] => 10/117595 [patent_app_country] => US [patent_app_date] => 2002-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5489 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20030182860.pdf [firstpage_image] =>[orig_patent_app_number] => 10117595 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/117595
Method and apparatus for providing hydrogen Mar 31, 2002 Abandoned
Array ( [id] => 1265327 [patent_doc_number] => 06656441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-02 [patent_title] => 'Process for the preparation of lithium metaphosphate' [patent_app_type] => B2 [patent_app_number] => 10/108556 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3117 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/656/06656441.pdf [firstpage_image] =>[orig_patent_app_number] => 10108556 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/108556
Process for the preparation of lithium metaphosphate Mar 28, 2002 Issued
Array ( [id] => 6791510 [patent_doc_number] => 20030086854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Preparation, characterization, esr and pas studies of Cu0.5NbAlp3O12 (CNP) and HnbAlp3O12 (HNP)' [patent_app_type] => new [patent_app_number] => 10/109544 [patent_app_country] => US [patent_app_date] => 2002-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3123 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20030086854.pdf [firstpage_image] =>[orig_patent_app_number] => 10109544 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/109544
Preparation, characterization, ESR and PAS studies of Cu0.5NbAlP3O12 (CNP) and HNbAlP3O12 (HNP) Mar 27, 2002 Issued
Array ( [id] => 6464857 [patent_doc_number] => 20020150799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'Combined heat and power plant and a process for the operation thereof' [patent_app_type] => new [patent_app_number] => 10/109152 [patent_app_country] => US [patent_app_date] => 2002-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3798 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20020150799.pdf [firstpage_image] =>[orig_patent_app_number] => 10109152 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/109152
Combined heat and power plant and a process for the operation thereof Mar 26, 2002 Issued
Array ( [id] => 6829153 [patent_doc_number] => 20030180211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Process for the reduction or elimination of NH3/HF byproduct in the manufacture of nitrogen trifluoride' [patent_app_type] => new [patent_app_number] => 10/102488 [patent_app_country] => US [patent_app_date] => 2002-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4239 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20030180211.pdf [firstpage_image] =>[orig_patent_app_number] => 10102488 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/102488
Process for the reduction or elimination of NH3/HF byproduct in the manufacture of nitrogen trifluoride Mar 19, 2002 Issued
Array ( [id] => 1109782 [patent_doc_number] => 06805850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-19 [patent_title] => 'Co-shift device' [patent_app_type] => B2 [patent_app_number] => 10/100018 [patent_app_country] => US [patent_app_date] => 2002-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 3701 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/805/06805850.pdf [firstpage_image] =>[orig_patent_app_number] => 10100018 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/100018
Co-shift device Mar 18, 2002 Issued
Array ( [id] => 6796324 [patent_doc_number] => 20030175197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Process for the prepartation of dinitramidic acid and salts thereof' [patent_app_type] => new [patent_app_number] => 10/098170 [patent_app_country] => US [patent_app_date] => 2002-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3049 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20030175197.pdf [firstpage_image] =>[orig_patent_app_number] => 10098170 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/098170
Process for the preparation of dinitramidic acid and salts thereof Mar 12, 2002 Issued
Array ( [id] => 6571813 [patent_doc_number] => 20020165417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-07 [patent_title] => 'Process for producing synthesis gas' [patent_app_type] => new [patent_app_number] => 10/094796 [patent_app_country] => US [patent_app_date] => 2002-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5557 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20020165417.pdf [firstpage_image] =>[orig_patent_app_number] => 10094796 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/094796
Process for producing synthesis gas Mar 11, 2002 Abandoned
Array ( [id] => 990541 [patent_doc_number] => 06919066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-19 [patent_title] => 'Preparation of catalysts having low volume shrinkage' [patent_app_type] => utility [patent_app_number] => 10/090763 [patent_app_country] => US [patent_app_date] => 2002-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3870 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/919/06919066.pdf [firstpage_image] =>[orig_patent_app_number] => 10090763 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/090763
Preparation of catalysts having low volume shrinkage Mar 5, 2002 Issued
Array ( [id] => 982037 [patent_doc_number] => 06926880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-09 [patent_title] => 'Methanol reforming catalyst having a reduced volume shrinkage' [patent_app_type] => utility [patent_app_number] => 10/090762 [patent_app_country] => US [patent_app_date] => 2002-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4016 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/926/06926880.pdf [firstpage_image] =>[orig_patent_app_number] => 10090762 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/090762
Methanol reforming catalyst having a reduced volume shrinkage Mar 5, 2002 Issued
Array ( [id] => 6817311 [patent_doc_number] => 20030068269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Integrated flameless distributed combustion/steam reforming membrane reactor for hydrogen production and use thereof in zero emissions hybrid power system' [patent_app_type] => new [patent_app_number] => 10/091104 [patent_app_country] => US [patent_app_date] => 2002-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13749 [patent_no_of_claims] => 130 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20030068269.pdf [firstpage_image] =>[orig_patent_app_number] => 10091104 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/091104
Integrated flameless distributed combustion/steam reforming membrane reactor for hydrogen production and use thereof in zero emissions hybrid power system Mar 4, 2002 Issued
Array ( [id] => 6566471 [patent_doc_number] => 20020165088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-07 [patent_title] => 'Catalyst composition and method for oxidizing mixtures' [patent_app_type] => new [patent_app_number] => 10/087139 [patent_app_country] => US [patent_app_date] => 2002-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6476 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20020165088.pdf [firstpage_image] =>[orig_patent_app_number] => 10087139 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/087139
Method for oxidizing mixtures Feb 28, 2002 Issued
Array ( [id] => 1037130 [patent_doc_number] => 06872375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Synthesis of hexammine cobaltic salts' [patent_app_type] => utility [patent_app_number] => 10/083976 [patent_app_country] => US [patent_app_date] => 2002-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5896 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/872/06872375.pdf [firstpage_image] =>[orig_patent_app_number] => 10083976 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/083976
Synthesis of hexammine cobaltic salts Feb 26, 2002 Issued
Array ( [id] => 6696277 [patent_doc_number] => 20030108471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => 'Method for removing carbon monoxide from a hydrogen-rich gas mixture by selective oxidation' [patent_app_type] => new [patent_app_number] => 10/078664 [patent_app_country] => US [patent_app_date] => 2002-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3155 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20030108471.pdf [firstpage_image] =>[orig_patent_app_number] => 10078664 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/078664
Method for removing carbon monoxide from a hydrogen-rich gas mixture by selective oxidation Feb 20, 2002 Abandoned
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