
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] => 2061431
[patent_doc_number] => 04429644
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-07
[patent_title] => 'Fluidized bed firing system'
[patent_app_type] => 1
[patent_app_number] => 6/341603
[patent_app_country] => US
[patent_app_date] => 1982-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1098
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/429/04429644.pdf
[firstpage_image] =>[orig_patent_app_number] => 341603
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/341603 | Fluidized bed firing system | Jan 21, 1982 | Issued |
Array
(
[id] => 2006623
[patent_doc_number] => 04391587
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-07-05
[patent_title] => 'Slab heating furnace'
[patent_app_type] => 1
[patent_app_number] => 6/340673
[patent_app_country] => US
[patent_app_date] => 1982-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 4167
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/391/04391587.pdf
[firstpage_image] =>[orig_patent_app_number] => 340673
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/340673 | Slab heating furnace | Jan 18, 1982 | Issued |
Array
(
[id] => 2055504
[patent_doc_number] => 04452153
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-05
[patent_title] => 'Rotary hearth pyrolyzer with tapered spreader roll'
[patent_app_type] => 1
[patent_app_number] => 6/340650
[patent_app_country] => US
[patent_app_date] => 1982-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1701
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/452/04452153.pdf
[firstpage_image] =>[orig_patent_app_number] => 340650
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/340650 | Rotary hearth pyrolyzer with tapered spreader roll | Jan 18, 1982 | Issued |
Array
(
[id] => 2015935
[patent_doc_number] => 04400154
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-23
[patent_title] => 'Refuse burning apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/339859
[patent_app_country] => US
[patent_app_date] => 1982-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 5413
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/400/04400154.pdf
[firstpage_image] =>[orig_patent_app_number] => 339859
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/339859 | Refuse burning apparatus | Jan 17, 1982 | Issued |
Array
(
[id] => 2012359
[patent_doc_number] => 04399756
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-23
[patent_title] => 'Refuse burning process'
[patent_app_type] => 1
[patent_app_number] => 6/339860
[patent_app_country] => US
[patent_app_date] => 1982-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 5413
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/399/04399756.pdf
[firstpage_image] =>[orig_patent_app_number] => 339860
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/339860 | Refuse burning process | Jan 17, 1982 | Issued |
| 06/337440 | FLUIDISED BED COMBUSTOR | Jan 5, 1982 | Abandoned |
Array
(
[id] => 2064725
[patent_doc_number] => 04462318
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-31
[patent_title] => 'Waste disposal'
[patent_app_type] => 1
[patent_app_number] => 6/336251
[patent_app_country] => US
[patent_app_date] => 1981-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3264
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 369
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/462/04462318.pdf
[firstpage_image] =>[orig_patent_app_number] => 336251
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/336251 | Waste disposal | Dec 30, 1981 | Issued |
Array
(
[id] => 2025913
[patent_doc_number] => 04396002
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-02
[patent_title] => 'Tubular air heater'
[patent_app_type] => 1
[patent_app_number] => 6/335192
[patent_app_country] => US
[patent_app_date] => 1981-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3075
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 267
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/396/04396002.pdf
[firstpage_image] =>[orig_patent_app_number] => 335192
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/335192 | Tubular air heater | Dec 27, 1981 | Issued |
| 06/333910 | VENTURI BURNER NOZZLE FOR PULVERIZED COAL | Dec 22, 1981 | Abandoned |
Array
(
[id] => 2093601
[patent_doc_number] => 04469050
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-04
[patent_title] => 'Fast fluidized bed reactor and method of operating the reactor'
[patent_app_type] => 1
[patent_app_number] => 6/331767
[patent_app_country] => US
[patent_app_date] => 1981-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 8999
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/469/04469050.pdf
[firstpage_image] =>[orig_patent_app_number] => 331767
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/331767 | Fast fluidized bed reactor and method of operating the reactor | Dec 16, 1981 | Issued |
Array
(
[id] => 2257530
[patent_doc_number] => 04611543
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-16
[patent_title] => 'Restrictor application for in line gas entrained solids redistribution'
[patent_app_type] => 1
[patent_app_number] => 6/331697
[patent_app_country] => US
[patent_app_date] => 1981-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 958
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/611/04611543.pdf
[firstpage_image] =>[orig_patent_app_number] => 331697
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/331697 | Restrictor application for in line gas entrained solids redistribution | Dec 16, 1981 | Issued |
Array
(
[id] => 1999960
[patent_doc_number] => 04387667
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-06-14
[patent_title] => 'Fluidized bed distributor plate assembly'
[patent_app_type] => 1
[patent_app_number] => 6/330291
[patent_app_country] => US
[patent_app_date] => 1981-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1035
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/387/04387667.pdf
[firstpage_image] =>[orig_patent_app_number] => 330291
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/330291 | Fluidized bed distributor plate assembly | Dec 13, 1981 | Issued |
Array
(
[id] => 2035685
[patent_doc_number] => 04385566
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-31
[patent_title] => 'Burner apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/330684
[patent_app_country] => US
[patent_app_date] => 1981-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1924
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 365
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/385/04385566.pdf
[firstpage_image] =>[orig_patent_app_number] => 330684
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/330684 | Burner apparatus | Dec 13, 1981 | Issued |
Array
(
[id] => 2038201
[patent_doc_number] => 04403571
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-13
[patent_title] => 'Boiler with economizer heat absorption reduction'
[patent_app_type] => 1
[patent_app_number] => 6/328893
[patent_app_country] => US
[patent_app_date] => 1981-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1206
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/403/04403571.pdf
[firstpage_image] =>[orig_patent_app_number] => 328893
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/328893 | Boiler with economizer heat absorption reduction | Dec 8, 1981 | Issued |
| 06/327793 | ENERGY RECOVERY SYSTEM FOR AN INCINERATOR | Dec 6, 1981 | Abandoned |
Array
(
[id] => 1999026
[patent_doc_number] => 04401038
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-30
[patent_title] => 'Progressive moveable hearth cremator'
[patent_app_type] => 1
[patent_app_number] => 6/327027
[patent_app_country] => US
[patent_app_date] => 1981-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1597
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/401/04401038.pdf
[firstpage_image] =>[orig_patent_app_number] => 327027
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/327027 | Progressive moveable hearth cremator | Dec 2, 1981 | Issued |
Array
(
[id] => 2001613
[patent_doc_number] => 04421063
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-20
[patent_title] => 'Fluidized bed combustion apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/325599
[patent_app_country] => US
[patent_app_date] => 1981-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3373
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 308
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/421/04421063.pdf
[firstpage_image] =>[orig_patent_app_number] => 325599
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/325599 | Fluidized bed combustion apparatus | Nov 26, 1981 | Issued |
Array
(
[id] => 2078716
[patent_doc_number] => 04434723
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-06
[patent_title] => 'Fluidized-bed combustion apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/325598
[patent_app_country] => US
[patent_app_date] => 1981-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2853
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 489
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/434/04434723.pdf
[firstpage_image] =>[orig_patent_app_number] => 325598
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/325598 | Fluidized-bed combustion apparatus | Nov 26, 1981 | Issued |
Array
(
[id] => 2078990
[patent_doc_number] => 04437418
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-20
[patent_title] => 'Methods of and apparatus for treating waste products'
[patent_app_type] => 1
[patent_app_number] => 6/323251
[patent_app_country] => US
[patent_app_date] => 1981-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3201
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 244
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/437/04437418.pdf
[firstpage_image] =>[orig_patent_app_number] => 323251
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/323251 | Methods of and apparatus for treating waste products | Nov 19, 1981 | Issued |
| 06/323405 | GAS- OR OIL-BURNING WARM WATER, HOT WATER OR STEAM BOILER | Nov 19, 1981 | Abandoned |