
Ngoc Yen M. Nguyen
Examiner (ID: 43, Phone: (571)272-1356 , Office: P/1734 )
| Most Active Art Unit | 1734 |
| Art Unit(s) | 1103, 1754, 1734, 1793 |
| Total Applications | 1524 |
| Issued Applications | 795 |
| Pending Applications | 89 |
| Abandoned Applications | 640 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6960973
[patent_doc_number] => 20010012501
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-08-09
[patent_title] => 'Perfluoro compounds decomposition method and decomposition apparatus therefor'
[patent_app_type] => new
[patent_app_number] => 09/772857
[patent_app_country] => US
[patent_app_date] => 2001-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3376
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 18
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0012/20010012501.pdf
[firstpage_image] =>[orig_patent_app_number] => 09772857
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/772857 | Perfluoro compounds decomposition method and decomposition apparatus therefor | Jan 30, 2001 | Abandoned |
Array
(
[id] => 7040815
[patent_doc_number] => 20010005499
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-06-28
[patent_title] => 'Catalyst and method for the synthesis of chlorine dioxide, and method of making catalyst for the synthesis of chlorine dioxide'
[patent_app_type] => new-utility
[patent_app_number] => 09/767700
[patent_app_country] => US
[patent_app_date] => 2001-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4328
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0005/20010005499.pdf
[firstpage_image] =>[orig_patent_app_number] => 09767700
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/767700 | Method for the synthesis of chlorine dioxide | Jan 23, 2001 | Issued |
Array
(
[id] => 1411668
[patent_doc_number] => 06511646
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-01-28
[patent_title] => 'Treatment of iron chloride from chlorination dust'
[patent_app_type] => B1
[patent_app_number] => 09/601869
[patent_app_country] => US
[patent_app_date] => 2001-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2400
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/511/06511646.pdf
[firstpage_image] =>[orig_patent_app_number] => 09601869
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/601869 | Treatment of iron chloride from chlorination dust | Jan 11, 2001 | Issued |
Array
(
[id] => 548815
[patent_doc_number] => 07160484
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-01-09
[patent_title] => 'Method and device for the production of an aqueous solution containing chlorine dioxide'
[patent_app_type] => utility
[patent_app_number] => 09/760065
[patent_app_country] => US
[patent_app_date] => 2001-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 8734
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/160/07160484.pdf
[firstpage_image] =>[orig_patent_app_number] => 09760065
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/760065 | Method and device for the production of an aqueous solution containing chlorine dioxide | Jan 11, 2001 | Issued |
Array
(
[id] => 7118326
[patent_doc_number] => 20010001655
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-05-24
[patent_title] => 'Process for preparing a chlorine-dioxide-containing disinfectant solution for water treatment'
[patent_app_type] => new-utility
[patent_app_number] => 09/757240
[patent_app_country] => US
[patent_app_date] => 2001-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2237
[patent_no_of_claims] => 7
[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/A1/0001/20010001655.pdf
[firstpage_image] =>[orig_patent_app_number] => 09757240
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/757240 | Process for preparing a chlorine-dioxide-containing disinfectant solution for water treatment | Jan 8, 2001 | Issued |
Array
(
[id] => 778969
[patent_doc_number] => 06994835
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-02-07
[patent_title] => 'Silicon continuous casting method'
[patent_app_type] => utility
[patent_app_number] => 10/220148
[patent_app_country] => US
[patent_app_date] => 2000-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 9952
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/994/06994835.pdf
[firstpage_image] =>[orig_patent_app_number] => 10220148
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/220148 | Silicon continuous casting method | Dec 27, 2000 | Issued |
Array
(
[id] => 6902128
[patent_doc_number] => 20010001037
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-05-10
[patent_title] => 'Process for producing sodium salts'
[patent_app_type] => new-utility
[patent_app_number] => 09/749546
[patent_app_country] => US
[patent_app_date] => 2000-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4470
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0001/20010001037.pdf
[firstpage_image] =>[orig_patent_app_number] => 09749546
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/749546 | Process for producing sodium salts | Dec 27, 2000 | Issued |
Array
(
[id] => 6898300
[patent_doc_number] => 20010046465
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-11-29
[patent_title] => 'Process for the separation of chlorosilanes from gas streams'
[patent_app_type] => new
[patent_app_number] => 09/749520
[patent_app_country] => US
[patent_app_date] => 2000-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5019
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0046/20010046465.pdf
[firstpage_image] =>[orig_patent_app_number] => 09749520
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/749520 | Process for the separation of chlorosilanes from gas streams | Dec 27, 2000 | Issued |
Array
(
[id] => 6884659
[patent_doc_number] => 20010038819
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-11-08
[patent_title] => 'Process for the preparation of aluminum fluoride'
[patent_app_type] => new
[patent_app_number] => 09/740963
[patent_app_country] => US
[patent_app_date] => 2000-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1763
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0038/20010038819.pdf
[firstpage_image] =>[orig_patent_app_number] => 09740963
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/740963 | Process for the preparation of aluminum fluoride | Dec 20, 2000 | Abandoned |
Array
(
[id] => 6901374
[patent_doc_number] => 20010022957
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-09-20
[patent_title] => 'Purification of hydrogen fluoride'
[patent_app_type] => new
[patent_app_number] => 09/740136
[patent_app_country] => US
[patent_app_date] => 2000-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4596
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0022/20010022957.pdf
[firstpage_image] =>[orig_patent_app_number] => 09740136
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/740136 | Purification of hydrogen fluoride | Dec 18, 2000 | Abandoned |
Array
(
[id] => 6875453
[patent_doc_number] => 20010000546
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-05-03
[patent_title] => 'Particles comprising magnesium chloride, process for their production, and polyolefin particles'
[patent_app_type] => new-utility
[patent_app_number] => 09/738141
[patent_app_country] => US
[patent_app_date] => 2000-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 9567
[patent_no_of_claims] => 53
[patent_no_of_ind_claims] => 31
[patent_words_short_claim] => 18
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0000/20010000546.pdf
[firstpage_image] =>[orig_patent_app_number] => 09738141
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/738141 | Particles comprising magnesium chloride, process for their production, and polyolefin particles | Dec 17, 2000 | Abandoned |
Array
(
[id] => 6860490
[patent_doc_number] => 20030091498
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-15
[patent_title] => 'Method for purification of tungsten hexafluoride'
[patent_app_type] => new
[patent_app_number] => 10/149881
[patent_app_country] => US
[patent_app_date] => 2002-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3207
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0091/20030091498.pdf
[firstpage_image] =>[orig_patent_app_number] => 10149881
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/149881 | Method for purification of tungsten hexafluoride | Dec 13, 2000 | Issued |
Array
(
[id] => 6428679
[patent_doc_number] => 20020127167
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-09-12
[patent_title] => 'Method and apparatus for the production of nitrogen trifluoride'
[patent_app_type] => new
[patent_app_number] => 09/737191
[patent_app_country] => US
[patent_app_date] => 2000-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 6397
[patent_no_of_claims] => 49
[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/A1/0127/20020127167.pdf
[firstpage_image] =>[orig_patent_app_number] => 09737191
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/737191 | Method and apparatus for the production of nitrogen trifluoride | Dec 13, 2000 | Issued |
Array
(
[id] => 6062831
[patent_doc_number] => 20020031467
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-03-14
[patent_title] => 'Process for the utilization of halogen containing remainders and waste materials'
[patent_app_type] => new
[patent_app_number] => 09/736553
[patent_app_country] => US
[patent_app_date] => 2000-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1922
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0031/20020031467.pdf
[firstpage_image] =>[orig_patent_app_number] => 09736553
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/736553 | Process for the utilization of halogen containing remainders and waste materials | Dec 12, 2000 | Abandoned |
Array
(
[id] => 1329463
[patent_doc_number] => 06596252
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-07-22
[patent_title] => 'Recycling of spent pot linings'
[patent_app_type] => B2
[patent_app_number] => 09/732645
[patent_app_country] => US
[patent_app_date] => 2000-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4424
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/596/06596252.pdf
[firstpage_image] =>[orig_patent_app_number] => 09732645
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/732645 | Recycling of spent pot linings | Dec 7, 2000 | Issued |
Array
(
[id] => 6208248
[patent_doc_number] => 20020071805
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-06-13
[patent_title] => 'Method and means of preparing chlorinated bicarbonates and carbonates of calcium and alkali metals'
[patent_app_type] => new
[patent_app_number] => 09/733488
[patent_app_country] => US
[patent_app_date] => 2000-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2807
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0071/20020071805.pdf
[firstpage_image] =>[orig_patent_app_number] => 09733488
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/733488 | Method and means of preparing chlorinated bicarbonates and carbonates of calcium and alkali metals | Dec 7, 2000 | Abandoned |
Array
(
[id] => 6278175
[patent_doc_number] => 20020107139
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-08-08
[patent_title] => 'Encapsulated hydrogenation catalysts with controlled dispersion and activity'
[patent_app_type] => new
[patent_app_number] => 09/750364
[patent_app_country] => US
[patent_app_date] => 2000-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4912
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0107/20020107139.pdf
[firstpage_image] =>[orig_patent_app_number] => 09750364
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/750364 | Encapsulated hydrogenation catalysts with controlled dispersion and activity | Dec 4, 2000 | Abandoned |
Array
(
[id] => 209830
[patent_doc_number] => 07625540
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-12-01
[patent_title] => 'Fluorine removal by ion exchange'
[patent_app_type] => utility
[patent_app_number] => 10/148756
[patent_app_country] => US
[patent_app_date] => 2000-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 11
[patent_no_of_words] => 6416
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/625/07625540.pdf
[firstpage_image] =>[orig_patent_app_number] => 10148756
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/148756 | Fluorine removal by ion exchange | Nov 30, 2000 | Issued |
Array
(
[id] => 1560185
[patent_doc_number] => 06361750
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-26
[patent_title] => 'Systems for purification of boron trichloride'
[patent_app_type] => B1
[patent_app_number] => 09/725965
[patent_app_country] => US
[patent_app_date] => 2000-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 8287
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 303
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/361/06361750.pdf
[firstpage_image] =>[orig_patent_app_number] => 09725965
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/725965 | Systems for purification of boron trichloride | Nov 28, 2000 | Issued |
Array
(
[id] => 756503
[patent_doc_number] => 07014824
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-03-21
[patent_title] => 'Method for purifying process waste gases'
[patent_app_type] => utility
[patent_app_number] => 09/725428
[patent_app_country] => US
[patent_app_date] => 2000-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3185
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/014/07014824.pdf
[firstpage_image] =>[orig_patent_app_number] => 09725428
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/725428 | Method for purifying process waste gases | Nov 28, 2000 | Issued |