
Hoang M. Nguyen
Examiner (ID: 6971, Phone: (571)272-4861 , Office: P/3748 )
| Most Active Art Unit | 3748 |
| Art Unit(s) | 3401, 3746, 3745, 3748, 2899 |
| Total Applications | 5385 |
| Issued Applications | 4291 |
| Pending Applications | 357 |
| Abandoned Applications | 768 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2737809
[patent_doc_number] => 05030060
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-09
[patent_title] => 'Method and apparatus for cooling high temperature ceramic turbine blade portions'
[patent_app_type] => 1
[patent_app_number] => 7/262766
[patent_app_country] => US
[patent_app_date] => 1988-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 1035
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/030/05030060.pdf
[firstpage_image] =>[orig_patent_app_number] => 262766
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/262766 | Method and apparatus for cooling high temperature ceramic turbine blade portions | Oct 19, 1988 | Issued |
Array
(
[id] => 2579537
[patent_doc_number] => 04890978
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-02
[patent_title] => 'Method and apparatus for vane segment support and alignment in combustion turbines'
[patent_app_type] => 1
[patent_app_number] => 7/259811
[patent_app_country] => US
[patent_app_date] => 1988-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3318
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/890/04890978.pdf
[firstpage_image] =>[orig_patent_app_number] => 259811
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/259811 | Method and apparatus for vane segment support and alignment in combustion turbines | Oct 18, 1988 | Issued |
Array
(
[id] => 2622248
[patent_doc_number] => 04936746
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-26
[patent_title] => 'Counter-rotation pitch change system'
[patent_app_type] => 1
[patent_app_number] => 7/259369
[patent_app_country] => US
[patent_app_date] => 1988-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4381
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/936/04936746.pdf
[firstpage_image] =>[orig_patent_app_number] => 259369
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/259369 | Counter-rotation pitch change system | Oct 17, 1988 | Issued |
Array
(
[id] => 2613177
[patent_doc_number] => 04893990
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-16
[patent_title] => 'Mixed flow impeller'
[patent_app_type] => 1
[patent_app_number] => 7/253861
[patent_app_country] => US
[patent_app_date] => 1988-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 18
[patent_no_of_words] => 3605
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/893/04893990.pdf
[firstpage_image] =>[orig_patent_app_number] => 253861
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/253861 | Mixed flow impeller | Oct 4, 1988 | Issued |
Array
(
[id] => 2592639
[patent_doc_number] => 04930983
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-05
[patent_title] => 'Hybrid helicopter rotor hub retention plate'
[patent_app_type] => 1
[patent_app_number] => 7/248672
[patent_app_country] => US
[patent_app_date] => 1988-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 4968
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/930/04930983.pdf
[firstpage_image] =>[orig_patent_app_number] => 248672
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/248672 | Hybrid helicopter rotor hub retention plate | Sep 25, 1988 | Issued |
Array
(
[id] => 2623381
[patent_doc_number] => 04957412
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Apparatus and method for supporting the torque load on a gas turbine vane'
[patent_app_type] => 1
[patent_app_number] => 7/240292
[patent_app_country] => US
[patent_app_date] => 1988-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2557
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/957/04957412.pdf
[firstpage_image] =>[orig_patent_app_number] => 240292
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/240292 | Apparatus and method for supporting the torque load on a gas turbine vane | Sep 5, 1988 | Issued |
Array
(
[id] => 2618564
[patent_doc_number] => 04915579
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-10
[patent_title] => 'Pump sealing apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/232626
[patent_app_country] => US
[patent_app_date] => 1988-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3487
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/915/04915579.pdf
[firstpage_image] =>[orig_patent_app_number] => 232626
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/232626 | Pump sealing apparatus | Aug 14, 1988 | Issued |
Array
(
[id] => 2649233
[patent_doc_number] => 04961678
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-09
[patent_title] => 'Reactor coolant pump having double dam seal with self-contained injection pump mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/231039
[patent_app_country] => US
[patent_app_date] => 1988-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 5392
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 283
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/961/04961678.pdf
[firstpage_image] =>[orig_patent_app_number] => 231039
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/231039 | Reactor coolant pump having double dam seal with self-contained injection pump mechanism | Aug 11, 1988 | Issued |
Array
(
[id] => 2723995
[patent_doc_number] => 04985992
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-22
[patent_title] => 'Method of making stator stages for compressors and turbines, and stator vanes and vane arrays produced thereby'
[patent_app_type] => 1
[patent_app_number] => 7/230450
[patent_app_country] => US
[patent_app_date] => 1988-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2053
[patent_no_of_claims] => 13
[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/04/985/04985992.pdf
[firstpage_image] =>[orig_patent_app_number] => 230450
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/230450 | Method of making stator stages for compressors and turbines, and stator vanes and vane arrays produced thereby | Aug 9, 1988 | Issued |
Array
(
[id] => 2516683
[patent_doc_number] => 04883403
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-28
[patent_title] => 'Impellers for centrifugal pumps'
[patent_app_type] => 1
[patent_app_number] => 7/239959
[patent_app_country] => US
[patent_app_date] => 1988-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 891
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/883/04883403.pdf
[firstpage_image] =>[orig_patent_app_number] => 239959
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/239959 | Impellers for centrifugal pumps | Aug 4, 1988 | Issued |
Array
(
[id] => 2576380
[patent_doc_number] => 04925368
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-15
[patent_title] => 'Turbo-compressor having air-cooled bearing'
[patent_app_type] => 1
[patent_app_number] => 7/208590
[patent_app_country] => US
[patent_app_date] => 1988-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2452
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/925/04925368.pdf
[firstpage_image] =>[orig_patent_app_number] => 208590
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/208590 | Turbo-compressor having air-cooled bearing | Jun 19, 1988 | Issued |
Array
(
[id] => 2698438
[patent_doc_number] => 04981414
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-01
[patent_title] => 'Method and apparatus for producing fluid pressure and controlling boundary layer'
[patent_app_type] => 1
[patent_app_number] => 7/200113
[patent_app_country] => US
[patent_app_date] => 1988-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 48
[patent_no_of_words] => 34822
[patent_no_of_claims] => 139
[patent_no_of_ind_claims] => 15
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/981/04981414.pdf
[firstpage_image] =>[orig_patent_app_number] => 200113
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/200113 | Method and apparatus for producing fluid pressure and controlling boundary layer | May 26, 1988 | Issued |
Array
(
[id] => 2887374
[patent_doc_number] => 05183384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-02
[patent_title] => 'Foldable propeller assembly'
[patent_app_type] => 1
[patent_app_number] => 7/194510
[patent_app_country] => US
[patent_app_date] => 1988-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1067
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/183/05183384.pdf
[firstpage_image] =>[orig_patent_app_number] => 194510
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/194510 | Foldable propeller assembly | May 15, 1988 | Issued |
| 07/190790 | SURGE CONTROL IN COMPRESSORS | May 3, 1988 | Abandoned |
Array
(
[id] => 2627318
[patent_doc_number] => 04909704
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-20
[patent_title] => 'Barrel pump'
[patent_app_type] => 1
[patent_app_number] => 7/166720
[patent_app_country] => US
[patent_app_date] => 1988-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 5549
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/909/04909704.pdf
[firstpage_image] =>[orig_patent_app_number] => 166720
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/166720 | Barrel pump | Mar 10, 1988 | Issued |
| 07/165109 | PUMP | Jan 26, 1988 | Abandoned |
Array
(
[id] => 2742164
[patent_doc_number] => 05071319
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-10
[patent_title] => 'Low maintenance, advanced technology swashplate'
[patent_app_type] => 1
[patent_app_number] => 7/102938
[patent_app_country] => US
[patent_app_date] => 1987-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1758
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/071/05071319.pdf
[firstpage_image] =>[orig_patent_app_number] => 102938
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/102938 | Low maintenance, advanced technology swashplate | Sep 29, 1987 | Issued |