
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] => 2699255
[patent_doc_number] => 05040973
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Rotary reactor and lifter assembly'
[patent_app_type] => 1
[patent_app_number] => 7/519085
[patent_app_country] => US
[patent_app_date] => 1990-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 15
[patent_no_of_words] => 3455
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/040/05040973.pdf
[firstpage_image] =>[orig_patent_app_number] => 519085
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/519085 | Rotary reactor and lifter assembly | May 3, 1990 | Issued |
Array
(
[id] => 2727871
[patent_doc_number] => 05029534
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-09
[patent_title] => 'Wrap-around heat and smoke extractor'
[patent_app_type] => 1
[patent_app_number] => 7/521118
[patent_app_country] => US
[patent_app_date] => 1990-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 29
[patent_no_of_words] => 2109
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/029/05029534.pdf
[firstpage_image] =>[orig_patent_app_number] => 521118
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/521118 | Wrap-around heat and smoke extractor | May 3, 1990 | Issued |
| 07/521047 | ROLLER-TYPE GRATE AND BAR THEREFOR | May 2, 1990 | Abandoned |
Array
(
[id] => 2672580
[patent_doc_number] => 05066229
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-19
[patent_title] => 'Jig for holding disc brake pads'
[patent_app_type] => 1
[patent_app_number] => 7/515755
[patent_app_country] => US
[patent_app_date] => 1990-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2492
[patent_no_of_claims] => 17
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[patent_words_short_claim] => 95
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[pdf_file] => patents/05/066/05066229.pdf
[firstpage_image] =>[orig_patent_app_number] => 515755
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/515755 | Jig for holding disc brake pads | Apr 29, 1990 | Issued |
Array
(
[id] => 2764755
[patent_doc_number] => 05086716
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-11
[patent_title] => 'System, apparatus and method for disposing of solid waste'
[patent_app_type] => 1
[patent_app_number] => 7/516210
[patent_app_country] => US
[patent_app_date] => 1990-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 4332
[patent_no_of_claims] => 6
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[patent_words_short_claim] => 129
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/086/05086716.pdf
[firstpage_image] =>[orig_patent_app_number] => 516210
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/516210 | System, apparatus and method for disposing of solid waste | Apr 29, 1990 | Issued |
Array
(
[id] => 2698827
[patent_doc_number] => 04981435
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-01
[patent_title] => 'Device of quartz glass'
[patent_app_type] => 1
[patent_app_number] => 7/517464
[patent_app_country] => US
[patent_app_date] => 1990-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1658
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/981/04981435.pdf
[firstpage_image] =>[orig_patent_app_number] => 517464
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/517464 | Device of quartz glass | Apr 29, 1990 | Issued |
| 07/515435 | HEAT ROLL FIXING UNIT | Apr 26, 1990 | Abandoned |
Array
(
[id] => 2660614
[patent_doc_number] => 05069618
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-03
[patent_title] => 'Method and kiln for firing ceramic articles'
[patent_app_type] => 1
[patent_app_number] => 7/514705
[patent_app_country] => US
[patent_app_date] => 1990-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 7534
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[pdf_file] => patents/05/069/05069618.pdf
[firstpage_image] =>[orig_patent_app_number] => 514705
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/514705 | Method and kiln for firing ceramic articles | Apr 25, 1990 | Issued |
Array
(
[id] => 2851328
[patent_doc_number] => 05161470
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-10
[patent_title] => 'Process for the water-saving ecologic collection, transport and deposition of slag and flyash from coal-fired thermal power stations with the simultaneous utilization of physical and chemical properties'
[patent_app_type] => 1
[patent_app_number] => 7/514005
[patent_app_country] => US
[patent_app_date] => 1990-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 6631
[patent_no_of_claims] => 6
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[pdf_file] => patents/05/161/05161470.pdf
[firstpage_image] =>[orig_patent_app_number] => 514005
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/514005 | Process for the water-saving ecologic collection, transport and deposition of slag and flyash from coal-fired thermal power stations with the simultaneous utilization of physical and chemical properties | Apr 24, 1990 | Issued |
Array
(
[id] => 2715730
[patent_doc_number] => 05024599
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-18
[patent_title] => 'Semiconductor processing apparatus for creating back pressure within a quartz furnace tube'
[patent_app_type] => 1
[patent_app_number] => 7/513557
[patent_app_country] => US
[patent_app_date] => 1990-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 950
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 134
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[pdf_file] => patents/05/024/05024599.pdf
[firstpage_image] =>[orig_patent_app_number] => 513557
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/513557 | Semiconductor processing apparatus for creating back pressure within a quartz furnace tube | Apr 23, 1990 | Issued |
Array
(
[id] => 2779074
[patent_doc_number] => 05135391
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-04
[patent_title] => 'Semiconductor processing gas diffuser plate'
[patent_app_type] => 1
[patent_app_number] => 7/513554
[patent_app_country] => US
[patent_app_date] => 1990-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/05/135/05135391.pdf
[firstpage_image] =>[orig_patent_app_number] => 513554
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/513554 | Semiconductor processing gas diffuser plate | Apr 23, 1990 | Issued |
Array
(
[id] => 2714747
[patent_doc_number] => 05038690
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-13
[patent_title] => 'Waste combustion system'
[patent_app_type] => 1
[patent_app_number] => 7/513471
[patent_app_country] => US
[patent_app_date] => 1990-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2768
[patent_no_of_claims] => 2
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[pdf_file] => patents/05/038/05038690.pdf
[firstpage_image] =>[orig_patent_app_number] => 513471
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/513471 | Waste combustion system | Apr 22, 1990 | Issued |
Array
(
[id] => 2807361
[patent_doc_number] => 05080581
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-14
[patent_title] => 'Method and apparatus for drying waste materials'
[patent_app_type] => 1
[patent_app_number] => 7/510421
[patent_app_country] => US
[patent_app_date] => 1990-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
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[pdf_file] => patents/05/080/05080581.pdf
[firstpage_image] =>[orig_patent_app_number] => 510421
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/510421 | Method and apparatus for drying waste materials | Apr 18, 1990 | Issued |
Array
(
[id] => 2747976
[patent_doc_number] => RE033776
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Apparatus and method for low temperature thermal stripping of volatile organic compounds from soil'
[patent_app_type] => 2
[patent_app_number] => 7/510975
[patent_app_country] => US
[patent_app_date] => 1990-04-19
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[pdf_file] => patents/RE/033/RE033776.pdf
[firstpage_image] =>[orig_patent_app_number] => 510975
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/510975 | Apparatus and method for low temperature thermal stripping of volatile organic compounds from soil | Apr 18, 1990 | Issued |
Array
(
[id] => 2655145
[patent_doc_number] => 05044091
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Method of preparing a freeze-dried formulation containing a drug'
[patent_app_type] => 1
[patent_app_number] => 7/509967
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[patent_app_date] => 1990-04-16
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[pdf_file] => patents/05/044/05044091.pdf
[firstpage_image] =>[orig_patent_app_number] => 509967
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/509967 | Method of preparing a freeze-dried formulation containing a drug | Apr 15, 1990 | Issued |
Array
(
[id] => 2747324
[patent_doc_number] => 05005528
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-09
[patent_title] => 'Bubbling fluid bed boiler with recycle'
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[patent_app_number] => 7/508841
[patent_app_country] => US
[patent_app_date] => 1990-04-12
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[pdf_file] => patents/05/005/05005528.pdf
[firstpage_image] =>[orig_patent_app_number] => 508841
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/508841 | Bubbling fluid bed boiler with recycle | Apr 11, 1990 | Issued |
Array
(
[id] => 2664759
[patent_doc_number] => 05003892
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-02
[patent_title] => 'Process for sterile disposal of syringes'
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[patent_app_number] => 7/507133
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[pdf_file] => patents/05/003/05003892.pdf
[firstpage_image] =>[orig_patent_app_number] => 507133
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/507133 | Process for sterile disposal of syringes | Apr 9, 1990 | Issued |
Array
(
[id] => 2811166
[patent_doc_number] => 05127347
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[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Method and apparatus for the reduction of solid waste material using coherent radiation'
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[pdf_file] => patents/05/127/05127347.pdf
[firstpage_image] =>[orig_patent_app_number] => 507347
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/507347 | Method and apparatus for the reduction of solid waste material using coherent radiation | Apr 8, 1990 | Issued |
Array
(
[id] => 2562483
[patent_doc_number] => 04972786
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-27
[patent_title] => 'Finned tubed rotary combustor'
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[patent_app_number] => 7/505635
[patent_app_country] => US
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[pdf_file] => patents/04/972/04972786.pdf
[firstpage_image] =>[orig_patent_app_number] => 505635
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/505635 | Finned tubed rotary combustor | Apr 5, 1990 | Issued |
Array
(
[id] => 2815087
[patent_doc_number] => 05173046
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[patent_kind] => NA
[patent_issue_date] => 1992-12-22
[patent_title] => 'Apparatus for treating the exterior surface of plastic containers'
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[pdf_file] => patents/05/173/05173046.pdf
[firstpage_image] =>[orig_patent_app_number] => 504578
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/504578 | Apparatus for treating the exterior surface of plastic containers | Apr 3, 1990 | Issued |