
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] => 2482428
[patent_doc_number] => 04846675
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-11
[patent_title] => 'Annealing furnace'
[patent_app_type] => 1
[patent_app_number] => 7/057360
[patent_app_country] => US
[patent_app_date] => 1987-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4935
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/846/04846675.pdf
[firstpage_image] =>[orig_patent_app_number] => 057360
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/057360 | Spray apparatus for an airless spray system | May 4, 1993 | Issued |
| 08/054758 | METHOD AND APPARATUS FOR MAKING SOLID WASTE MATERIAL ENVIRONMENTALLY SAFE USING HEAT | Apr 28, 1993 | Pending |
| 08/055433 | METHOD AND APPARATUS FOR SOIL REMEDIATION WITH SUPERHEATED STEAM THERMAL DESORPTION AND RECYCLE | Apr 28, 1993 | Abandoned |
Array
(
[id] => 3073282
[patent_doc_number] => 05311828
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-17
[patent_title] => 'Incinerator'
[patent_app_type] => 1
[patent_app_number] => 8/053905
[patent_app_country] => US
[patent_app_date] => 1993-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 3360
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/311/05311828.pdf
[firstpage_image] =>[orig_patent_app_number] => 053905
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/053905 | Incinerator | Apr 25, 1993 | Issued |
Array
(
[id] => 3054788
[patent_doc_number] => 05310339
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-10
[patent_title] => 'Heat treatment apparatus having a wafer boat'
[patent_app_type] => 1
[patent_app_number] => 8/051443
[patent_app_country] => US
[patent_app_date] => 1993-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 17
[patent_no_of_words] => 5223
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/310/05310339.pdf
[firstpage_image] =>[orig_patent_app_number] => 051443
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/051443 | Heat treatment apparatus having a wafer boat | Apr 22, 1993 | Issued |
| 08/051472 | ROTARY DRUM | Apr 21, 1993 | Issued |
Array
(
[id] => 3112893
[patent_doc_number] => 05383782
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-24
[patent_title] => 'Gas-lance apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 8/050938
[patent_app_country] => US
[patent_app_date] => 1993-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2046
[patent_no_of_claims] => 5
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[pdf_file] => patents/05/383/05383782.pdf
[firstpage_image] =>[orig_patent_app_number] => 050938
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/050938 | Gas-lance apparatus and method | Apr 20, 1993 | Issued |
| 08/051002 | PUSHER TYPE FURNACE FOR HEAT-TREATING CHARGES | Apr 19, 1993 | Pending |
Array
(
[id] => 3077271
[patent_doc_number] => 05320967
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-14
[patent_title] => 'Boiler system leak detection'
[patent_app_type] => 1
[patent_app_number] => 8/053861
[patent_app_country] => US
[patent_app_date] => 1993-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 11819
[patent_no_of_claims] => 22
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[patent_words_short_claim] => 359
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/320/05320967.pdf
[firstpage_image] =>[orig_patent_app_number] => 053861
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/053861 | Boiler system leak detection | Apr 19, 1993 | Issued |
Array
(
[id] => 3062897
[patent_doc_number] => 05295822
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-22
[patent_title] => 'Convective heat transfer by cascading jet impingement in a batch coil annealling furnace'
[patent_app_type] => 1
[patent_app_number] => 8/048678
[patent_app_country] => US
[patent_app_date] => 1993-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 8544
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/295/05295822.pdf
[firstpage_image] =>[orig_patent_app_number] => 048678
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/048678 | Convective heat transfer by cascading jet impingement in a batch coil annealling furnace | Apr 18, 1993 | Issued |
| 08/046567 | APPARATUS FOR INCINERATING WASTE MATERIAL | Apr 15, 1993 | Pending |
Array
(
[id] => 3084521
[patent_doc_number] => 05297959
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-29
[patent_title] => 'High temperature furnace'
[patent_app_type] => 1
[patent_app_number] => 8/047950
[patent_app_country] => US
[patent_app_date] => 1993-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 11364
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/297/05297959.pdf
[firstpage_image] =>[orig_patent_app_number] => 047950
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/047950 | High temperature furnace | Apr 14, 1993 | Issued |
Array
(
[id] => 3030958
[patent_doc_number] => 05323715
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-28
[patent_title] => 'Apparatus for treating waste oil'
[patent_app_type] => 1
[patent_app_number] => 8/043851
[patent_app_country] => US
[patent_app_date] => 1993-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3082
[patent_no_of_claims] => 17
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[patent_words_short_claim] => 143
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/323/05323715.pdf
[firstpage_image] =>[orig_patent_app_number] => 043851
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/043851 | Apparatus for treating waste oil | Apr 6, 1993 | Issued |
Array
(
[id] => 2971467
[patent_doc_number] => 05345896
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-13
[patent_title] => 'Method and apparatus for circulating solid material in a fluidized bed reactor'
[patent_app_type] => 1
[patent_app_number] => 8/041580
[patent_app_country] => US
[patent_app_date] => 1993-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => patents/05/345/05345896.pdf
[firstpage_image] =>[orig_patent_app_number] => 041580
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/041580 | Method and apparatus for circulating solid material in a fluidized bed reactor | Apr 4, 1993 | Issued |
Array
(
[id] => 3005698
[patent_doc_number] => 05308390
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Ink composition and method of making and using such composition'
[patent_app_type] => 1
[patent_app_number] => 7/041794
[patent_app_country] => US
[patent_app_date] => 1993-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/05/308/05308390.pdf
[firstpage_image] =>[orig_patent_app_number] => 041794
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/041794 | Ink composition and method of making and using such composition | Mar 31, 1993 | Issued |
Array
(
[id] => 3005698
[patent_doc_number] => 05308390
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Ink composition and method of making and using such composition'
[patent_app_type] => 1
[patent_app_number] => 7/041794
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[patent_app_date] => 1993-04-01
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[patent_drawing_sheets_cnt] => 0
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/308/05308390.pdf
[firstpage_image] =>[orig_patent_app_number] => 041794
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/041794 | Ink composition and method of making and using such composition | Mar 31, 1993 | Issued |
Array
(
[id] => 3033685
[patent_doc_number] => 05334014
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-02
[patent_title] => 'Walking beam furnace'
[patent_app_type] => 1
[patent_app_number] => 8/039915
[patent_app_country] => US
[patent_app_date] => 1993-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/05/334/05334014.pdf
[firstpage_image] =>[orig_patent_app_number] => 039915
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/039915 | Walking beam furnace | Mar 29, 1993 | Issued |
Array
(
[id] => 3008690
[patent_doc_number] => 05347935
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-20
[patent_title] => 'Yard trash burner'
[patent_app_type] => 1
[patent_app_number] => 8/040269
[patent_app_country] => US
[patent_app_date] => 1993-03-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/347/05347935.pdf
[firstpage_image] =>[orig_patent_app_number] => 040269
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/040269 | Yard trash burner | Mar 29, 1993 | Issued |
Array
(
[id] => 3025304
[patent_doc_number] => 05333573
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-02
[patent_title] => 'Steam generator for a steam bath'
[patent_app_type] => 1
[patent_app_number] => 8/036284
[patent_app_country] => US
[patent_app_date] => 1993-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 3549
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[pdf_file] => patents/05/333/05333573.pdf
[firstpage_image] =>[orig_patent_app_number] => 036284
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/036284 | Steam generator for a steam bath | Mar 23, 1993 | Issued |
Array
(
[id] => 2989960
[patent_doc_number] => 05370530
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-06
[patent_title] => 'Rolls for high temperature roller hearth furnaces'
[patent_app_type] => 1
[patent_app_number] => 8/036161
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[pdf_file] => patents/05/370/05370530.pdf
[firstpage_image] =>[orig_patent_app_number] => 036161
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/036161 | Rolls for high temperature roller hearth furnaces | Mar 23, 1993 | Issued |