
Henry C. Yuen
Examiner (ID: 17238)
| Most Active Art Unit | 3404 |
| Art Unit(s) | 2602, 3742, 2899, 3747, 3405, 3754, 3404, 3402 |
| Total Applications | 2016 |
| Issued Applications | 1698 |
| Pending Applications | 3 |
| Abandoned Applications | 315 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2841350
[patent_doc_number] => 05088920
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-18
[patent_title] => 'Drive mechanism for glass sheet roller conveyor of furnace'
[patent_app_type] => 1
[patent_app_number] => 7/621025
[patent_app_country] => US
[patent_app_date] => 1990-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2401
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/088/05088920.pdf
[firstpage_image] =>[orig_patent_app_number] => 621025
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/621025 | Drive mechanism for glass sheet roller conveyor of furnace | Nov 29, 1990 | Issued |
| 07/613567 | HEATING MATTER | Nov 28, 1990 | Abandoned |
Array
(
[id] => 2671007
[patent_doc_number] => 05044937
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Method and apparatus for cutting and removing straps from strapped articles'
[patent_app_type] => 1
[patent_app_number] => 7/618022
[patent_app_country] => US
[patent_app_date] => 1990-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3428
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/044/05044937.pdf
[firstpage_image] =>[orig_patent_app_number] => 618022
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/618022 | Method and apparatus for cutting and removing straps from strapped articles | Nov 25, 1990 | Issued |
Array
(
[id] => 2823476
[patent_doc_number] => 05128004
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Method for processing ash residues as well as glaze-kilns useful therein'
[patent_app_type] => 1
[patent_app_number] => 7/618255
[patent_app_country] => US
[patent_app_date] => 1990-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2560
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/128/05128004.pdf
[firstpage_image] =>[orig_patent_app_number] => 618255
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/618255 | Method for processing ash residues as well as glaze-kilns useful therein | Nov 20, 1990 | Issued |
| 07/615851 | BOILER | Nov 19, 1990 | Abandoned |
Array
(
[id] => 2689675
[patent_doc_number] => 05040470
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Steam generating system with NO.sub.x reduction'
[patent_app_type] => 1
[patent_app_number] => 7/614360
[patent_app_country] => US
[patent_app_date] => 1990-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3784
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/040/05040470.pdf
[firstpage_image] =>[orig_patent_app_number] => 614360
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/614360 | Steam generating system with NO.sub.x reduction | Nov 14, 1990 | Issued |
Array
(
[id] => 2841366
[patent_doc_number] => 05088921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-18
[patent_title] => 'Heat treatment furnace'
[patent_app_type] => 1
[patent_app_number] => 7/613312
[patent_app_country] => US
[patent_app_date] => 1990-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3024
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/088/05088921.pdf
[firstpage_image] =>[orig_patent_app_number] => 613312
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/613312 | Heat treatment furnace | Nov 13, 1990 | Issued |
Array
(
[id] => 2777364
[patent_doc_number] => 05143024
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-01
[patent_title] => 'Pressure fluidized bed firing boiler'
[patent_app_type] => 1
[patent_app_number] => 7/612143
[patent_app_country] => US
[patent_app_date] => 1990-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 20
[patent_no_of_words] => 3471
[patent_no_of_claims] => 3
[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/05/143/05143024.pdf
[firstpage_image] =>[orig_patent_app_number] => 612143
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/612143 | Pressure fluidized bed firing boiler | Nov 12, 1990 | Issued |
Array
(
[id] => 2672474
[patent_doc_number] => 05066223
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-19
[patent_title] => 'Melting and casting furnace'
[patent_app_type] => 1
[patent_app_number] => 7/612629
[patent_app_country] => US
[patent_app_date] => 1990-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1632
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/066/05066223.pdf
[firstpage_image] =>[orig_patent_app_number] => 612629
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/612629 | Melting and casting furnace | Nov 12, 1990 | Issued |
Array
(
[id] => 2765045
[patent_doc_number] => 05086731
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-11
[patent_title] => 'Water heater'
[patent_app_type] => 1
[patent_app_number] => 7/608617
[patent_app_country] => US
[patent_app_date] => 1990-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3112
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 353
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/086/05086731.pdf
[firstpage_image] =>[orig_patent_app_number] => 608617
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/608617 | Water heater | Nov 4, 1990 | Issued |
| 07/607177 | ADVANCED OVERFIRE AIR SYSTEM FOR NOX CONTROL | Oct 30, 1990 | Abandoned |
Array
(
[id] => 2858128
[patent_doc_number] => 05096415
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-17
[patent_title] => 'Reaction furnace'
[patent_app_type] => 1
[patent_app_number] => 7/606562
[patent_app_country] => US
[patent_app_date] => 1990-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 6243
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/096/05096415.pdf
[firstpage_image] =>[orig_patent_app_number] => 606562
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/606562 | Reaction furnace | Oct 30, 1990 | Issued |
| 07/606035 | CONTINUOUS-FLOW STEAM GENERATOR | Oct 29, 1990 | Abandoned |
Array
(
[id] => 2796839
[patent_doc_number] => 05080025
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-14
[patent_title] => 'Cocurrent oxidation method in a multiple hearth furnace'
[patent_app_type] => 1
[patent_app_number] => 7/605034
[patent_app_country] => US
[patent_app_date] => 1990-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2690
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 28
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/080/05080025.pdf
[firstpage_image] =>[orig_patent_app_number] => 605034
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/605034 | Cocurrent oxidation method in a multiple hearth furnace | Oct 28, 1990 | Issued |
Array
(
[id] => 2700289
[patent_doc_number] => 05061176
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-29
[patent_title] => 'Apparatus and process for simultaneously positioning and oscillating a plurality of probes in the heat exchanger tubes of a nuclear steam generator'
[patent_app_type] => 1
[patent_app_number] => 7/599770
[patent_app_country] => US
[patent_app_date] => 1990-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 5635
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/061/05061176.pdf
[firstpage_image] =>[orig_patent_app_number] => 599770
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/599770 | Apparatus and process for simultaneously positioning and oscillating a plurality of probes in the heat exchanger tubes of a nuclear steam generator | Oct 17, 1990 | Issued |
Array
(
[id] => 2671041
[patent_doc_number] => 05044939
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Reversing linear flow TPV process and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/599398
[patent_app_country] => US
[patent_app_date] => 1990-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3550
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/044/05044939.pdf
[firstpage_image] =>[orig_patent_app_number] => 599398
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/599398 | Reversing linear flow TPV process and apparatus | Oct 17, 1990 | Issued |
| 07/598957 | APPARATUS AND METHODS FOR CONTROLLING THE TEMPERATURE OF EXHAUST GASES IN DRUM MIXER | Oct 16, 1990 | Abandoned |
Array
(
[id] => 2661669
[patent_doc_number] => 05033959
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Kiln liner'
[patent_app_type] => 1
[patent_app_number] => 7/597032
[patent_app_country] => US
[patent_app_date] => 1990-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 2786
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/033/05033959.pdf
[firstpage_image] =>[orig_patent_app_number] => 597032
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/597032 | Kiln liner | Oct 14, 1990 | Issued |
Array
(
[id] => 2671060
[patent_doc_number] => 05044940
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Blast furnace air heater'
[patent_app_type] => 1
[patent_app_number] => 7/597413
[patent_app_country] => US
[patent_app_date] => 1990-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2178
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 253
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/044/05044940.pdf
[firstpage_image] =>[orig_patent_app_number] => 597413
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/597413 | Blast furnace air heater | Oct 14, 1990 | Issued |
Array
(
[id] => 2871402
[patent_doc_number] => 05184950
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-09
[patent_title] => 'Process and devices for the decontamination of solid products'
[patent_app_type] => 1
[patent_app_number] => 7/597711
[patent_app_country] => US
[patent_app_date] => 1990-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 5570
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/184/05184950.pdf
[firstpage_image] =>[orig_patent_app_number] => 597711
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/597711 | Process and devices for the decontamination of solid products | Oct 11, 1990 | Issued |