
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] => 2869148
[patent_doc_number] => 05118286
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-02
[patent_title] => 'Closed loop method and apparatus for preventing exhausted reactant gas from mixing with ambient air and enhancing repeatability of reaction gas results on wafers'
[patent_app_type] => 1
[patent_app_number] => 7/642536
[patent_app_country] => US
[patent_app_date] => 1991-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3326
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/118/05118286.pdf
[firstpage_image] =>[orig_patent_app_number] => 642536
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/642536 | Closed loop method and apparatus for preventing exhausted reactant gas from mixing with ambient air and enhancing repeatability of reaction gas results on wafers | Jan 16, 1991 | Issued |
Array
(
[id] => 2777802
[patent_doc_number] => 05100314
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-31
[patent_title] => 'Apparatus and process for direct reduction of materials in a kiln'
[patent_app_type] => 1
[patent_app_number] => 7/641005
[patent_app_country] => US
[patent_app_date] => 1991-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 7128
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/100/05100314.pdf
[firstpage_image] =>[orig_patent_app_number] => 641005
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/641005 | Apparatus and process for direct reduction of materials in a kiln | Jan 13, 1991 | Issued |
Array
(
[id] => 2869202
[patent_doc_number] => 05118289
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-02
[patent_title] => 'Hot-isostatic high-pressure press'
[patent_app_type] => 1
[patent_app_number] => 7/640159
[patent_app_country] => US
[patent_app_date] => 1991-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1568
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/118/05118289.pdf
[firstpage_image] =>[orig_patent_app_number] => 640159
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/640159 | Hot-isostatic high-pressure press | Jan 10, 1991 | Issued |
Array
(
[id] => 2714595
[patent_doc_number] => 05057009
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-15
[patent_title] => 'Lightweight aggregate from flyash and sewage sludge'
[patent_app_type] => 1
[patent_app_number] => 7/640184
[patent_app_country] => US
[patent_app_date] => 1991-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4753
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 45
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/057/05057009.pdf
[firstpage_image] =>[orig_patent_app_number] => 640184
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/640184 | Lightweight aggregate from flyash and sewage sludge | Jan 10, 1991 | Issued |
Array
(
[id] => 2911514
[patent_doc_number] => 05199868
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-06
[patent_title] => 'Continuous furnace'
[patent_app_type] => 1
[patent_app_number] => 7/646764
[patent_app_country] => US
[patent_app_date] => 1991-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 15
[patent_no_of_words] => 3146
[patent_no_of_claims] => 7
[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/05/199/05199868.pdf
[firstpage_image] =>[orig_patent_app_number] => 646764
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/646764 | Continuous furnace | Jan 9, 1991 | Issued |
Array
(
[id] => 2844193
[patent_doc_number] => 05081939
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-21
[patent_title] => 'Roller-type grate and bar therefor'
[patent_app_type] => 1
[patent_app_number] => 7/638611
[patent_app_country] => US
[patent_app_date] => 1991-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 1711
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/081/05081939.pdf
[firstpage_image] =>[orig_patent_app_number] => 638611
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/638611 | Roller-type grate and bar therefor | Jan 7, 1991 | Issued |
| 07/638797 | THERMAL ASH AGGLOMERATION PROCESS | Jan 7, 1991 | Abandoned |
| 07/638200 | APPARATUS AND METHOD FOR THE REMOVAL OF HIGHER AND LOWER VOLATILITY ORGANIC CONTAMINANTS FROM SOIL | Jan 6, 1991 | Abandoned |
| 07/637582 | CASING FOR KILN | Jan 3, 1991 | Abandoned |
Array
(
[id] => 2775925
[patent_doc_number] => 05129820
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Method and apparatus for cooling fired bulk material'
[patent_app_type] => 1
[patent_app_number] => 7/636281
[patent_app_country] => US
[patent_app_date] => 1990-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 2083
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/129/05129820.pdf
[firstpage_image] =>[orig_patent_app_number] => 636281
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/636281 | Method and apparatus for cooling fired bulk material | Dec 30, 1990 | Issued |
Array
(
[id] => 2938437
[patent_doc_number] => 05242133
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-07
[patent_title] => 'Method and apparatus for heating and delivering deicing fluids'
[patent_app_type] => 1
[patent_app_number] => 7/635259
[patent_app_country] => US
[patent_app_date] => 1990-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 8196
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/242/05242133.pdf
[firstpage_image] =>[orig_patent_app_number] => 635259
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/635259 | Method and apparatus for heating and delivering deicing fluids | Dec 27, 1990 | Issued |
Array
(
[id] => 2776891
[patent_doc_number] => 05142998
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-01
[patent_title] => 'Apparatus and method for treating contaminated gas emissions'
[patent_app_type] => 1
[patent_app_number] => 7/629375
[patent_app_country] => US
[patent_app_date] => 1990-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3603
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/142/05142998.pdf
[firstpage_image] =>[orig_patent_app_number] => 629375
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/629375 | Apparatus and method for treating contaminated gas emissions | Dec 17, 1990 | Issued |
| 07/627741 | PHOTO-EMISSION HEATER | Dec 13, 1990 | Abandoned |
Array
(
[id] => 2783414
[patent_doc_number] => 05123362
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'High temperature-generating method and application thereof'
[patent_app_type] => 1
[patent_app_number] => 7/613757
[patent_app_country] => US
[patent_app_date] => 1990-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3399
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/123/05123362.pdf
[firstpage_image] =>[orig_patent_app_number] => 613757
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/613757 | High temperature-generating method and application thereof | Dec 13, 1990 | Issued |
| 07/623351 | ORGANIC COMPOUND INCINERATOR | Dec 6, 1990 | Abandoned |
Array
(
[id] => 2853626
[patent_doc_number] => 05082441
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-21
[patent_title] => 'Apparatus for selectively breaking out deposits from and/or linings of rotary kilns'
[patent_app_type] => 1
[patent_app_number] => 7/622371
[patent_app_country] => US
[patent_app_date] => 1990-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4476
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/082/05082441.pdf
[firstpage_image] =>[orig_patent_app_number] => 622371
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/622371 | Apparatus for selectively breaking out deposits from and/or linings of rotary kilns | Dec 4, 1990 | Issued |
Array
(
[id] => 2769403
[patent_doc_number] => 05101743
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-07
[patent_title] => 'Fluid bed incineration'
[patent_app_type] => 1
[patent_app_number] => 7/621865
[patent_app_country] => US
[patent_app_date] => 1990-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 9009
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/101/05101743.pdf
[firstpage_image] =>[orig_patent_app_number] => 621865
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/621865 | Fluid bed incineration | Dec 3, 1990 | Issued |
Array
(
[id] => 2881700
[patent_doc_number] => 05176513
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-05
[patent_title] => 'Pulse combustor apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/621826
[patent_app_country] => US
[patent_app_date] => 1990-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 4860
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/176/05176513.pdf
[firstpage_image] =>[orig_patent_app_number] => 621826
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/621826 | Pulse combustor apparatus | Dec 3, 1990 | Issued |
Array
(
[id] => 2777818
[patent_doc_number] => 05100315
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-31
[patent_title] => 'Pocket wheel furnace apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/620847
[patent_app_country] => US
[patent_app_date] => 1990-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 2848
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/100/05100315.pdf
[firstpage_image] =>[orig_patent_app_number] => 620847
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/620847 | Pocket wheel furnace apparatus | Dec 2, 1990 | Issued |
Array
(
[id] => 2804017
[patent_doc_number] => 05085580
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-04
[patent_title] => 'Preheater for flat glass sheets'
[patent_app_type] => 1
[patent_app_number] => 7/621028
[patent_app_country] => US
[patent_app_date] => 1990-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1595
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/085/05085580.pdf
[firstpage_image] =>[orig_patent_app_number] => 621028
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/621028 | Preheater for flat glass sheets | Nov 29, 1990 | Issued |