
Matthew Van Nguyen
Examiner (ID: 15952, Phone: (571)272-2081 , Office: P/2838 )
| Most Active Art Unit | 2838 |
| Art Unit(s) | 2102, 2838, 2839, 2111 |
| Total Applications | 3253 |
| Issued Applications | 3031 |
| Pending Applications | 87 |
| Abandoned Applications | 143 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2570446
[patent_doc_number] => 04932139
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-12
[patent_title] => 'Method of and an apparatus for drying a fibre web'
[patent_app_type] => 1
[patent_app_number] => 7/369054
[patent_app_country] => US
[patent_app_date] => 1989-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3267
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 409
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/932/04932139.pdf
[firstpage_image] =>[orig_patent_app_number] => 369054
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/369054 | Method of and an apparatus for drying a fibre web | Jun 19, 1989 | Issued |
Array
(
[id] => 2576181
[patent_doc_number] => 04974336
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-04
[patent_title] => 'Drying method'
[patent_app_type] => 1
[patent_app_number] => 7/368879
[patent_app_country] => US
[patent_app_date] => 1989-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4744
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/974/04974336.pdf
[firstpage_image] =>[orig_patent_app_number] => 368879
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/368879 | Drying method | Jun 19, 1989 | Issued |
| 07/365398 | COUNTERTOP WARMING APPARATUS | Jun 12, 1989 | Abandoned |
Array
(
[id] => 2694853
[patent_doc_number] => 05007180
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-16
[patent_title] => 'Method of and an apparatus for the separation of condensable harmful substances'
[patent_app_type] => 1
[patent_app_number] => 7/375011
[patent_app_country] => US
[patent_app_date] => 1989-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2675
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/007/05007180.pdf
[firstpage_image] =>[orig_patent_app_number] => 375011
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/375011 | Method of and an apparatus for the separation of condensable harmful substances | Jun 11, 1989 | Issued |
Array
(
[id] => 2643123
[patent_doc_number] => 04971245
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-20
[patent_title] => 'Heater-cooler of a vehicle cab'
[patent_app_type] => 1
[patent_app_number] => 7/368347
[patent_app_country] => US
[patent_app_date] => 1989-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4067
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/971/04971245.pdf
[firstpage_image] =>[orig_patent_app_number] => 368347
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/368347 | Heater-cooler of a vehicle cab | Jun 7, 1989 | Issued |
Array
(
[id] => 2648374
[patent_doc_number] => 04946097
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Control system for heating container for use on motor vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/362226
[patent_app_country] => US
[patent_app_date] => 1989-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2331
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 268
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/946/04946097.pdf
[firstpage_image] =>[orig_patent_app_number] => 362226
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/362226 | Control system for heating container for use on motor vehicle | Jun 6, 1989 | Issued |
Array
(
[id] => 2724295
[patent_doc_number] => 04986008
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-22
[patent_title] => 'Method for dewatering water-containing particle collections with the aid of gas under pressure'
[patent_app_type] => 1
[patent_app_number] => 7/362011
[patent_app_country] => US
[patent_app_date] => 1989-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2314
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/986/04986008.pdf
[firstpage_image] =>[orig_patent_app_number] => 362011
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/362011 | Method for dewatering water-containing particle collections with the aid of gas under pressure | Jun 5, 1989 | Issued |
Array
(
[id] => 2584228
[patent_doc_number] => 04930540
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-05
[patent_title] => 'Flow diverter for a vehicle heating system'
[patent_app_type] => 1
[patent_app_number] => 7/360685
[patent_app_country] => US
[patent_app_date] => 1989-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1844
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/930/04930540.pdf
[firstpage_image] =>[orig_patent_app_number] => 360685
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/360685 | Flow diverter for a vehicle heating system | Jun 1, 1989 | Issued |
Array
(
[id] => 2739750
[patent_doc_number] => 04993235
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-19
[patent_title] => 'Window, facade and wall system'
[patent_app_type] => 1
[patent_app_number] => 7/359798
[patent_app_country] => US
[patent_app_date] => 1989-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 4718
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/993/04993235.pdf
[firstpage_image] =>[orig_patent_app_number] => 359798
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/359798 | Window, facade and wall system | May 31, 1989 | Issued |
Array
(
[id] => 2602607
[patent_doc_number] => 04949477
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-21
[patent_title] => 'Control system with valve flaps for a drier'
[patent_app_type] => 1
[patent_app_number] => 7/360084
[patent_app_country] => US
[patent_app_date] => 1989-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 6168
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 312
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/949/04949477.pdf
[firstpage_image] =>[orig_patent_app_number] => 360084
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/360084 | Control system with valve flaps for a drier | May 31, 1989 | Issued |
Array
(
[id] => 2683397
[patent_doc_number] => 04999929
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-19
[patent_title] => 'Automatic hand-sanitizing system'
[patent_app_type] => 1
[patent_app_number] => 7/359845
[patent_app_country] => US
[patent_app_date] => 1989-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1200
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/999/04999929.pdf
[firstpage_image] =>[orig_patent_app_number] => 359845
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/359845 | Automatic hand-sanitizing system | May 30, 1989 | Issued |
Array
(
[id] => 2720727
[patent_doc_number] => 05039007
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-13
[patent_title] => 'Water and air heating system'
[patent_app_type] => 1
[patent_app_number] => 7/358627
[patent_app_country] => US
[patent_app_date] => 1989-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3307
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/039/05039007.pdf
[firstpage_image] =>[orig_patent_app_number] => 358627
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/358627 | Water and air heating system | May 25, 1989 | Issued |
Array
(
[id] => 2576163
[patent_doc_number] => 04974335
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-04
[patent_title] => 'Method and apparatus for drying sewage sludge'
[patent_app_type] => 1
[patent_app_number] => 7/356377
[patent_app_country] => US
[patent_app_date] => 1989-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2914
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/974/04974335.pdf
[firstpage_image] =>[orig_patent_app_number] => 356377
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/356377 | Method and apparatus for drying sewage sludge | May 23, 1989 | Issued |
Array
(
[id] => 2614191
[patent_doc_number] => 04956926
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Sludge treatment process'
[patent_app_type] => 1
[patent_app_number] => 7/353711
[patent_app_country] => US
[patent_app_date] => 1989-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2278
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 230
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/956/04956926.pdf
[firstpage_image] =>[orig_patent_app_number] => 353711
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/353711 | Sludge treatment process | May 17, 1989 | Issued |
| 07/353746 | PROCESS AND CONTAINER FOR FREEZE DRYING UNDER STERILE CONDITIONS | May 16, 1989 | Abandoned |
Array
(
[id] => 2571149
[patent_doc_number] => 04925092
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-15
[patent_title] => 'Hot water supply system utilizing exhaust gas of engine'
[patent_app_type] => 1
[patent_app_number] => 7/353309
[patent_app_country] => US
[patent_app_date] => 1989-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4355
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/925/04925092.pdf
[firstpage_image] =>[orig_patent_app_number] => 353309
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/353309 | Hot water supply system utilizing exhaust gas of engine | May 16, 1989 | Issued |
Array
(
[id] => 2707030
[patent_doc_number] => 05007826
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-16
[patent_title] => 'Roller hearth furnace for the heat treating of metal and ceramic parts'
[patent_app_type] => 1
[patent_app_number] => 7/351794
[patent_app_country] => US
[patent_app_date] => 1989-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 18
[patent_no_of_words] => 4179
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/007/05007826.pdf
[firstpage_image] =>[orig_patent_app_number] => 351794
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/351794 | Roller hearth furnace for the heat treating of metal and ceramic parts | May 14, 1989 | Issued |
Array
(
[id] => 2683414
[patent_doc_number] => 04999930
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-19
[patent_title] => 'Raw sewage drying apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/351028
[patent_app_country] => US
[patent_app_date] => 1989-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 16
[patent_no_of_words] => 8737
[patent_no_of_claims] => 19
[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/04/999/04999930.pdf
[firstpage_image] =>[orig_patent_app_number] => 351028
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/351028 | Raw sewage drying apparatus | May 11, 1989 | Issued |
Array
(
[id] => 2543538
[patent_doc_number] => 04960041
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-02
[patent_title] => 'Regulation of atmospheric conditions within a confined space'
[patent_app_type] => 1
[patent_app_number] => 7/350256
[patent_app_country] => US
[patent_app_date] => 1989-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 5198
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/960/04960041.pdf
[firstpage_image] =>[orig_patent_app_number] => 350256
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/350256 | Regulation of atmospheric conditions within a confined space | May 10, 1989 | Issued |
| 07/350449 | METHOD OF AND APPARATUS FOR REDUCING THE HEAT LOAD ON A GREENHOUSE | May 10, 1989 | Abandoned |