
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] => 1999206
[patent_doc_number] => 04401058
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-30
[patent_title] => 'Gas boiler able to operate in a sealed combustion circuit'
[patent_app_type] => 1
[patent_app_number] => 6/409875
[patent_app_country] => US
[patent_app_date] => 1982-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 4442
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/401/04401058.pdf
[firstpage_image] =>[orig_patent_app_number] => 409875
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/409875 | Gas boiler able to operate in a sealed combustion circuit | Aug 19, 1982 | Issued |
Array
(
[id] => 2086438
[patent_doc_number] => 04442783
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-17
[patent_title] => 'Tempering air heating on pulverizing high moisture fuels'
[patent_app_type] => 1
[patent_app_number] => 6/410178
[patent_app_country] => US
[patent_app_date] => 1982-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3254
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 320
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/442/04442783.pdf
[firstpage_image] =>[orig_patent_app_number] => 410178
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/410178 | Tempering air heating on pulverizing high moisture fuels | Aug 19, 1982 | Issued |
Array
(
[id] => 2100658
[patent_doc_number] => 04473035
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-25
[patent_title] => 'Splitter-bifurcate arrangement for a vapor generating system utilizing angularly arranged furnace boundary wall fluid flow tubes'
[patent_app_type] => 1
[patent_app_number] => 6/409384
[patent_app_country] => US
[patent_app_date] => 1982-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3926
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 273
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/473/04473035.pdf
[firstpage_image] =>[orig_patent_app_number] => 409384
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/409384 | Splitter-bifurcate arrangement for a vapor generating system utilizing angularly arranged furnace boundary wall fluid flow tubes | Aug 17, 1982 | Issued |
Array
(
[id] => 2094296
[patent_doc_number] => 04428329
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-31
[patent_title] => 'Steam generator support structure'
[patent_app_type] => 1
[patent_app_number] => 6/408927
[patent_app_country] => US
[patent_app_date] => 1982-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3032
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/428/04428329.pdf
[firstpage_image] =>[orig_patent_app_number] => 408927
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/408927 | Steam generator support structure | Aug 16, 1982 | Issued |
Array
(
[id] => 2107748
[patent_doc_number] => 04438708
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-27
[patent_title] => 'Complete incineration of waste material'
[patent_app_type] => 1
[patent_app_number] => 6/407787
[patent_app_country] => US
[patent_app_date] => 1982-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2693
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/438/04438708.pdf
[firstpage_image] =>[orig_patent_app_number] => 407787
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/407787 | Complete incineration of waste material | Aug 12, 1982 | Issued |
Array
(
[id] => 2110422
[patent_doc_number] => 04467731
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-28
[patent_title] => 'Steam injection system for an incinerator'
[patent_app_type] => 1
[patent_app_number] => 6/407954
[patent_app_country] => US
[patent_app_date] => 1982-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1452
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/467/04467731.pdf
[firstpage_image] =>[orig_patent_app_number] => 407954
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/407954 | Steam injection system for an incinerator | Aug 12, 1982 | Issued |
Array
(
[id] => 2122315
[patent_doc_number] => 04453476
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-12
[patent_title] => 'Liquid waste feeding system for an incinerator'
[patent_app_type] => 1
[patent_app_number] => 6/407955
[patent_app_country] => US
[patent_app_date] => 1982-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 5252
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/453/04453476.pdf
[firstpage_image] =>[orig_patent_app_number] => 407955
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/407955 | Liquid waste feeding system for an incinerator | Aug 12, 1982 | Issued |
Array
(
[id] => 2095943
[patent_doc_number] => 04445444
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-01
[patent_title] => 'Burner for combusting oxygen-coal mixture'
[patent_app_type] => 1
[patent_app_number] => 6/407397
[patent_app_country] => US
[patent_app_date] => 1982-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2458
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/445/04445444.pdf
[firstpage_image] =>[orig_patent_app_number] => 407397
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/407397 | Burner for combusting oxygen-coal mixture | Aug 11, 1982 | Issued |
Array
(
[id] => 2122304
[patent_doc_number] => 04453475
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-12
[patent_title] => 'Combustion chamber construction'
[patent_app_type] => 1
[patent_app_number] => 6/406706
[patent_app_country] => US
[patent_app_date] => 1982-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2156
[patent_no_of_claims] => 7
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/453/04453475.pdf
[firstpage_image] =>[orig_patent_app_number] => 406706
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/406706 | Combustion chamber construction | Aug 8, 1982 | Issued |
| 06/405840 | SOOTBLOWING OPTIMIZATION | Aug 5, 1982 | Abandoned |
Array
(
[id] => 2121538
[patent_doc_number] => 04430950
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-14
[patent_title] => 'Incinerator'
[patent_app_type] => 1
[patent_app_number] => 6/404665
[patent_app_country] => US
[patent_app_date] => 1982-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 5320
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/430/04430950.pdf
[firstpage_image] =>[orig_patent_app_number] => 404665
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/404665 | Incinerator | Aug 2, 1982 | Issued |
Array
(
[id] => 2052598
[patent_doc_number] => 04454839
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-19
[patent_title] => 'Furnace'
[patent_app_type] => 1
[patent_app_number] => 6/404430
[patent_app_country] => US
[patent_app_date] => 1982-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 4243
[patent_no_of_claims] => 27
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/454/04454839.pdf
[firstpage_image] =>[orig_patent_app_number] => 404430
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/404430 | Furnace | Aug 1, 1982 | Issued |
Array
(
[id] => 2169482
[patent_doc_number] => 04508040
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-02
[patent_title] => 'Method and plant for conversion of waste material to stable final products'
[patent_app_type] => 1
[patent_app_number] => 6/404404
[patent_app_country] => US
[patent_app_date] => 1982-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/508/04508040.pdf
[firstpage_image] =>[orig_patent_app_number] => 404404
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/404404 | Method and plant for conversion of waste material to stable final products | Aug 1, 1982 | Issued |
Array
(
[id] => 2204395
[patent_doc_number] => 04492571
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-08
[patent_title] => 'Baking and drying furnace for containers such as cans'
[patent_app_type] => 1
[patent_app_number] => 6/403359
[patent_app_country] => US
[patent_app_date] => 1982-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/492/04492571.pdf
[firstpage_image] =>[orig_patent_app_number] => 403359
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/403359 | Baking and drying furnace for containers such as cans | Jul 29, 1982 | Issued |
Array
(
[id] => 2122506
[patent_doc_number] => 04453496
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-12
[patent_title] => 'Multitubular once-through boiler'
[patent_app_type] => 1
[patent_app_number] => 6/403521
[patent_app_country] => US
[patent_app_date] => 1982-07-30
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/453/04453496.pdf
[firstpage_image] =>[orig_patent_app_number] => 403521
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/403521 | Multitubular once-through boiler | Jul 29, 1982 | Issued |
Array
(
[id] => 2113393
[patent_doc_number] => 04439277
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-27
[patent_title] => 'Coke-oven door with Z-profile sealing frame'
[patent_app_type] => 1
[patent_app_number] => 6/403705
[patent_app_country] => US
[patent_app_date] => 1982-07-30
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/439/04439277.pdf
[firstpage_image] =>[orig_patent_app_number] => 403705
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/403705 | Coke-oven door with Z-profile sealing frame | Jul 29, 1982 | Issued |
Array
(
[id] => 2121522
[patent_doc_number] => 04430948
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-14
[patent_title] => 'Fuel stoker and furnace'
[patent_app_type] => 1
[patent_app_number] => 6/402325
[patent_app_country] => US
[patent_app_date] => 1982-07-27
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/430/04430948.pdf
[firstpage_image] =>[orig_patent_app_number] => 402325
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/402325 | Fuel stoker and furnace | Jul 26, 1982 | Issued |
Array
(
[id] => 2058954
[patent_doc_number] => 04440100
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-03
[patent_title] => 'Method of introducing additive into a reaction gas flow'
[patent_app_type] => 1
[patent_app_number] => 6/400377
[patent_app_country] => US
[patent_app_date] => 1982-07-21
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/440/04440100.pdf
[firstpage_image] =>[orig_patent_app_number] => 400377
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/400377 | Method of introducing additive into a reaction gas flow | Jul 20, 1982 | Issued |
Array
(
[id] => 2104977
[patent_doc_number] => 04450828
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-29
[patent_title] => 'Truck having equipment for on-site heating and collecting used grease from containers'
[patent_app_type] => 1
[patent_app_number] => 6/400123
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[patent_app_date] => 1982-07-20
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[pdf_file] => patents/04/450/04450828.pdf
[firstpage_image] =>[orig_patent_app_number] => 400123
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/400123 | Truck having equipment for on-site heating and collecting used grease from containers | Jul 19, 1982 | Issued |
Array
(
[id] => 2076076
[patent_doc_number] => 04449485
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-22
[patent_title] => 'Separable combination boiler'
[patent_app_type] => 1
[patent_app_number] => 6/400121
[patent_app_country] => US
[patent_app_date] => 1982-07-20
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[pdf_file] => patents/04/449/04449485.pdf
[firstpage_image] =>[orig_patent_app_number] => 400121
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/400121 | Separable combination boiler | Jul 19, 1982 | Issued |