
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] => 2683377
[patent_doc_number] => 04999928
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-19
[patent_title] => 'Air concentration nozzle'
[patent_app_type] => 1
[patent_app_number] => 7/415569
[patent_app_country] => US
[patent_app_date] => 1989-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 1894
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/999/04999928.pdf
[firstpage_image] =>[orig_patent_app_number] => 415569
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/415569 | Air concentration nozzle | Oct 1, 1989 | Issued |
Array
(
[id] => 2856634
[patent_doc_number] => 05107604
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'Shredding and fluidization drying apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/414957
[patent_app_country] => US
[patent_app_date] => 1989-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 4740
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/107/05107604.pdf
[firstpage_image] =>[orig_patent_app_number] => 414957
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/414957 | Shredding and fluidization drying apparatus | Sep 28, 1989 | Issued |
Array
(
[id] => 2694827
[patent_doc_number] => 05007179
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-16
[patent_title] => 'Cold air lock vapor seal for process solvent vapor recovery and control'
[patent_app_type] => 1
[patent_app_number] => 7/410216
[patent_app_country] => US
[patent_app_date] => 1989-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4745
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/007/05007179.pdf
[firstpage_image] =>[orig_patent_app_number] => 410216
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/410216 | Cold air lock vapor seal for process solvent vapor recovery and control | Sep 20, 1989 | Issued |
Array
(
[id] => 2806892
[patent_doc_number] => 05097677
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-24
[patent_title] => 'Method and apparatus for vapor compression refrigeration and air conditioning using liquid recycle'
[patent_app_type] => 1
[patent_app_number] => 7/410108
[patent_app_country] => US
[patent_app_date] => 1989-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 4535
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/097/05097677.pdf
[firstpage_image] =>[orig_patent_app_number] => 410108
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/410108 | Method and apparatus for vapor compression refrigeration and air conditioning using liquid recycle | Sep 19, 1989 | Issued |
Array
(
[id] => 2687867
[patent_doc_number] => 05040375
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Method and device for conditioning of a gas'
[patent_app_type] => 1
[patent_app_number] => 7/382642
[patent_app_country] => US
[patent_app_date] => 1989-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2272
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/040/05040375.pdf
[firstpage_image] =>[orig_patent_app_number] => 382642
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/382642 | Method and device for conditioning of a gas | Sep 19, 1989 | Issued |
Array
(
[id] => 2639971
[patent_doc_number] => 04945653
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Apparatus for use in impregnating electrical cables'
[patent_app_type] => 1
[patent_app_number] => 7/409751
[patent_app_country] => US
[patent_app_date] => 1989-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 9557
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 355
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/945/04945653.pdf
[firstpage_image] =>[orig_patent_app_number] => 409751
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/409751 | Apparatus for use in impregnating electrical cables | Sep 19, 1989 | Issued |
Array
(
[id] => 2735607
[patent_doc_number] => 05020721
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Rapid recovery gas hot water heater'
[patent_app_type] => 1
[patent_app_number] => 7/409143
[patent_app_country] => US
[patent_app_date] => 1989-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1234
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/020/05020721.pdf
[firstpage_image] =>[orig_patent_app_number] => 409143
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/409143 | Rapid recovery gas hot water heater | Sep 18, 1989 | Issued |
Array
(
[id] => 2779944
[patent_doc_number] => 05113600
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-19
[patent_title] => 'Combination paint spray booth-drying oven with single air fan'
[patent_app_type] => 1
[patent_app_number] => 7/407409
[patent_app_country] => US
[patent_app_date] => 1989-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2564
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/113/05113600.pdf
[firstpage_image] =>[orig_patent_app_number] => 407409
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/407409 | Combination paint spray booth-drying oven with single air fan | Sep 13, 1989 | Issued |
Array
(
[id] => 2689800
[patent_doc_number] => 05054542
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-08
[patent_title] => 'Heat transfer system'
[patent_app_type] => 1
[patent_app_number] => 7/405735
[patent_app_country] => US
[patent_app_date] => 1989-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 11456
[patent_no_of_claims] => 44
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/054/05054542.pdf
[firstpage_image] =>[orig_patent_app_number] => 405735
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/405735 | Heat transfer system | Sep 10, 1989 | Issued |
Array
(
[id] => 2764107
[patent_doc_number] => 05099586
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-31
[patent_title] => 'Reflector assembly for heating a substrate'
[patent_app_type] => 1
[patent_app_number] => 7/404928
[patent_app_country] => US
[patent_app_date] => 1989-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2685
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/099/05099586.pdf
[firstpage_image] =>[orig_patent_app_number] => 404928
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/404928 | Reflector assembly for heating a substrate | Sep 7, 1989 | Issued |
| 07/404407 | COFFEE BEAN ROASTING DEVICE | Sep 7, 1989 | Abandoned |
Array
(
[id] => 2722991
[patent_doc_number] => 05022167
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-11
[patent_title] => 'Photosensitive material drying apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/402367
[patent_app_country] => US
[patent_app_date] => 1989-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 9340
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/022/05022167.pdf
[firstpage_image] =>[orig_patent_app_number] => 402367
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/402367 | Photosensitive material drying apparatus | Sep 4, 1989 | Issued |
Array
(
[id] => 2788856
[patent_doc_number] => 05077913
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-07
[patent_title] => 'Self-cleaning steambox'
[patent_app_type] => 1
[patent_app_number] => 7/401632
[patent_app_country] => US
[patent_app_date] => 1989-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2610
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/077/05077913.pdf
[firstpage_image] =>[orig_patent_app_number] => 401632
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/401632 | Self-cleaning steambox | Aug 30, 1989 | Issued |
Array
(
[id] => 2849067
[patent_doc_number] => 05090133
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Steam shower apparatus and method of using same'
[patent_app_type] => 1
[patent_app_number] => 7/397712
[patent_app_country] => US
[patent_app_date] => 1989-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 4952
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/090/05090133.pdf
[firstpage_image] =>[orig_patent_app_number] => 397712
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/397712 | Steam shower apparatus and method of using same | Aug 22, 1989 | Issued |
Array
(
[id] => 2686122
[patent_doc_number] => 04990085
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-05
[patent_title] => 'Arrangement for an exhaust in a plant arranged for the heat-treatment of products in form of a continuous strip'
[patent_app_type] => 1
[patent_app_number] => 7/399528
[patent_app_country] => US
[patent_app_date] => 1989-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3273
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/990/04990085.pdf
[firstpage_image] =>[orig_patent_app_number] => 399528
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/399528 | Arrangement for an exhaust in a plant arranged for the heat-treatment of products in form of a continuous strip | Aug 21, 1989 | Issued |
Array
(
[id] => 2685768
[patent_doc_number] => 05060396
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-29
[patent_title] => 'Zoned cylindrical dryer'
[patent_app_type] => 1
[patent_app_number] => 7/395440
[patent_app_country] => US
[patent_app_date] => 1989-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 17
[patent_no_of_words] => 2920
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 5
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/060/05060396.pdf
[firstpage_image] =>[orig_patent_app_number] => 395440
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/395440 | Zoned cylindrical dryer | Aug 16, 1989 | Issued |
Array
(
[id] => 2723593
[patent_doc_number] => 05001845
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Control system for an industrial dryer'
[patent_app_type] => 1
[patent_app_number] => 7/395429
[patent_app_country] => US
[patent_app_date] => 1989-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3311
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/001/05001845.pdf
[firstpage_image] =>[orig_patent_app_number] => 395429
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/395429 | Control system for an industrial dryer | Aug 16, 1989 | Issued |
Array
(
[id] => 2720709
[patent_doc_number] => 05039006
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-13
[patent_title] => 'Home heating system draft controller'
[patent_app_type] => 1
[patent_app_number] => 7/394680
[patent_app_country] => US
[patent_app_date] => 1989-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 11697
[patent_no_of_claims] => 53
[patent_no_of_ind_claims] => 13
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/039/05039006.pdf
[firstpage_image] =>[orig_patent_app_number] => 394680
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/394680 | Home heating system draft controller | Aug 15, 1989 | Issued |
| 07/392741 | PROCESS AND APPARATUS FOR PRETREATING CORN | Aug 10, 1989 | Abandoned |
Array
(
[id] => 2650785
[patent_doc_number] => 04982514
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-08
[patent_title] => 'Apparatus for heating and/or drying'
[patent_app_type] => 1
[patent_app_number] => 7/382683
[patent_app_country] => US
[patent_app_date] => 1989-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2223
[patent_no_of_claims] => 15
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/982/04982514.pdf
[firstpage_image] =>[orig_patent_app_number] => 382683
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/382683 | Apparatus for heating and/or drying | Aug 10, 1989 | Issued |