
Henry C. Yuen
Examiner (ID: 12976)
| Most Active Art Unit | 3404 |
| Art Unit(s) | 2602, 3404, 3754, 2899, 3405, 3742, 3402, 3747 |
| Total Applications | 2016 |
| Issued Applications | 1698 |
| Pending Applications | 3 |
| Abandoned Applications | 315 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3054769
[patent_doc_number] => 05310338
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-10
[patent_title] => 'Heat retaining curtains for reheat furnace discharge openings and charging openings'
[patent_app_type] => 1
[patent_app_number] => 8/036279
[patent_app_country] => US
[patent_app_date] => 1993-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 18
[patent_no_of_words] => 4322
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/310/05310338.pdf
[firstpage_image] =>[orig_patent_app_number] => 036279
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/036279 | Heat retaining curtains for reheat furnace discharge openings and charging openings | Mar 23, 1993 | Issued |
Array
(
[id] => 3439658
[patent_doc_number] => 05423676
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-06-13
[patent_title] => 'Waste melting furnace'
[patent_app_type] => 1
[patent_app_number] => 8/034159
[patent_app_country] => US
[patent_app_date] => 1993-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2279
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/423/05423676.pdf
[firstpage_image] =>[orig_patent_app_number] => 034159
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/034159 | Waste melting furnace | Mar 21, 1993 | Issued |
Array
(
[id] => 3049312
[patent_doc_number] => 05350296
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-27
[patent_title] => 'Method and device for cooling a rotary kiln'
[patent_app_type] => 1
[patent_app_number] => 8/103870
[patent_app_country] => US
[patent_app_date] => 1993-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1775
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/350/05350296.pdf
[firstpage_image] =>[orig_patent_app_number] => 103870
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/103870 | Method and device for cooling a rotary kiln | Mar 16, 1993 | Issued |
Array
(
[id] => 2994087
[patent_doc_number] => 05307766
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Temperature control of steam for boilers'
[patent_app_type] => 1
[patent_app_number] => 8/030521
[patent_app_country] => US
[patent_app_date] => 1993-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2298
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 265
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/307/05307766.pdf
[firstpage_image] =>[orig_patent_app_number] => 030521
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/030521 | Temperature control of steam for boilers | Mar 11, 1993 | Issued |
Array
(
[id] => 3041253
[patent_doc_number] => 05282741
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-01
[patent_title] => 'Grate plate'
[patent_app_type] => 1
[patent_app_number] => 8/027266
[patent_app_country] => US
[patent_app_date] => 1993-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3114
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/282/05282741.pdf
[firstpage_image] =>[orig_patent_app_number] => 027266
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/027266 | Grate plate | Mar 4, 1993 | Issued |
Array
(
[id] => 3442033
[patent_doc_number] => 05400725
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-28
[patent_title] => 'Method and device for feeding particulate material into a pressurized container'
[patent_app_type] => 1
[patent_app_number] => 8/026691
[patent_app_country] => US
[patent_app_date] => 1993-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1643
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/400/05400725.pdf
[firstpage_image] =>[orig_patent_app_number] => 026691
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/026691 | Method and device for feeding particulate material into a pressurized container | Mar 3, 1993 | Issued |
Array
(
[id] => 3446630
[patent_doc_number] => 05390612
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-02-21
[patent_title] => 'Fluidized bed reactor having a furnace strip-air system and method for reducing heat content and increasing combustion efficiency of drained furnace solids'
[patent_app_type] => 1
[patent_app_number] => 8/024041
[patent_app_country] => US
[patent_app_date] => 1993-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3782
[patent_no_of_claims] => 9
[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/05/390/05390612.pdf
[firstpage_image] =>[orig_patent_app_number] => 024041
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/024041 | Fluidized bed reactor having a furnace strip-air system and method for reducing heat content and increasing combustion efficiency of drained furnace solids | Feb 28, 1993 | Issued |
Array
(
[id] => 3396876
[patent_doc_number] => 05410973
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-02
[patent_title] => 'Process and apparatus for the incineration of sewage sludge and refuse'
[patent_app_type] => 1
[patent_app_number] => 8/024161
[patent_app_country] => US
[patent_app_date] => 1993-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3503
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 217
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/410/05410973.pdf
[firstpage_image] =>[orig_patent_app_number] => 024161
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/024161 | Process and apparatus for the incineration of sewage sludge and refuse | Feb 25, 1993 | Issued |
Array
(
[id] => 3440850
[patent_doc_number] => D0364332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-21
[patent_title] => 'Electrical ground bracket'
[patent_app_type] => 4
[patent_app_number] => 8/021896
[patent_app_country] => US
[patent_app_date] => 1994-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 72
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 13
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/D0/364/D0364332.pdf
[firstpage_image] =>[orig_patent_app_number] => 021896
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/021896 | Process and apparatus for emissions reduction from waste incineration | Feb 23, 1993 | Issued |
Array
(
[id] => 3440850
[patent_doc_number] => D0364332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-21
[patent_title] => 'Electrical ground bracket'
[patent_app_type] => 4
[patent_app_number] => 8/021896
[patent_app_country] => US
[patent_app_date] => 1994-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 72
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 13
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/D0/364/D0364332.pdf
[firstpage_image] =>[orig_patent_app_number] => 021896
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/021896 | Process and apparatus for emissions reduction from waste incineration | Feb 23, 1993 | Issued |
| 08/018881 | METHOD AND GRATE COOLER FOR COOLING HOT BULK MATERIAL | Feb 16, 1993 | Abandoned |
Array
(
[id] => 3097459
[patent_doc_number] => 05407350
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-04-18
[patent_title] => 'Heat-treatment apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/017378
[patent_app_country] => US
[patent_app_date] => 1993-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 7233
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 241
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/407/05407350.pdf
[firstpage_image] =>[orig_patent_app_number] => 017378
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/017378 | Heat-treatment apparatus | Feb 11, 1993 | Issued |
Array
(
[id] => 3009658
[patent_doc_number] => 05341753
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-30
[patent_title] => 'Circulating fluidized bed power plant with improved mixing of sorbents with combustion gases'
[patent_app_type] => 1
[patent_app_number] => 8/016847
[patent_app_country] => US
[patent_app_date] => 1993-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2262
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/341/05341753.pdf
[firstpage_image] =>[orig_patent_app_number] => 016847
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/016847 | Circulating fluidized bed power plant with improved mixing of sorbents with combustion gases | Feb 11, 1993 | Issued |
Array
(
[id] => 3047225
[patent_doc_number] => 05338189
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-16
[patent_title] => 'Heat treat furnace'
[patent_app_type] => 1
[patent_app_number] => 8/016666
[patent_app_country] => US
[patent_app_date] => 1993-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/338/05338189.pdf
[firstpage_image] =>[orig_patent_app_number] => 016666
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/016666 | Heat treat furnace | Feb 9, 1993 | Issued |
Array
(
[id] => 2975751
[patent_doc_number] => 05361708
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-08
[patent_title] => 'Apparatus and method for pasteurizing and drying sludge'
[patent_app_type] => 1
[patent_app_number] => 8/015409
[patent_app_country] => US
[patent_app_date] => 1993-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 4097
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/361/05361708.pdf
[firstpage_image] =>[orig_patent_app_number] => 015409
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/015409 | Apparatus and method for pasteurizing and drying sludge | Feb 8, 1993 | Issued |
Array
(
[id] => 3009195
[patent_doc_number] => 05302118
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-12
[patent_title] => 'Soil remediation apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/014767
[patent_app_country] => US
[patent_app_date] => 1993-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/05/302/05302118.pdf
[firstpage_image] =>[orig_patent_app_number] => 014767
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/014767 | Soil remediation apparatus | Feb 7, 1993 | Issued |
Array
(
[id] => 3453400
[patent_doc_number] => 05382159
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-17
[patent_title] => 'Heating furnace system and method for producing hot rolled workpieces'
[patent_app_type] => 1
[patent_app_number] => 8/012574
[patent_app_country] => US
[patent_app_date] => 1993-02-03
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/382/05382159.pdf
[firstpage_image] =>[orig_patent_app_number] => 012574
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/012574 | Heating furnace system and method for producing hot rolled workpieces | Feb 2, 1993 | Issued |
Array
(
[id] => 2980614
[patent_doc_number] => 05346393
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-13
[patent_title] => 'Multiple-bed thermal oxidizer control damper system'
[patent_app_type] => 1
[patent_app_number] => 8/012354
[patent_app_country] => US
[patent_app_date] => 1993-02-02
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[pdf_file] => patents/05/346/05346393.pdf
[firstpage_image] =>[orig_patent_app_number] => 012354
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/012354 | Multiple-bed thermal oxidizer control damper system | Feb 1, 1993 | Issued |
Array
(
[id] => 2995557
[patent_doc_number] => 05330352
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-19
[patent_title] => 'Oxidation/diffusion processing apparatus'
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[patent_app_number] => 8/011372
[patent_app_country] => US
[patent_app_date] => 1993-01-29
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[pdf_file] => patents/05/330/05330352.pdf
[firstpage_image] =>[orig_patent_app_number] => 011372
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/011372 | Oxidation/diffusion processing apparatus | Jan 28, 1993 | Issued |
Array
(
[id] => 3049293
[patent_doc_number] => 05350295
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-27
[patent_title] => 'Method for producing different kinds of heat-treated products'
[patent_app_type] => 1
[patent_app_number] => 7/965254
[patent_app_country] => US
[patent_app_date] => 1993-01-26
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/350/05350295.pdf
[firstpage_image] =>[orig_patent_app_number] => 965254
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/965254 | Method for producing different kinds of heat-treated products | Jan 25, 1993 | Issued |