Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 2623796 [patent_doc_number] => 04957434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Method and apparatus for treating asphaltic concrete paving materials' [patent_app_type] => 1 [patent_app_number] => 6/811364 [patent_app_country] => US [patent_app_date] => 1985-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4078 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/957/04957434.pdf [firstpage_image] =>[orig_patent_app_number] => 811364 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/811364
Method and apparatus for treating asphaltic concrete paving materials Dec 19, 1985 Issued
06/796239 METHOD AND APPARATUS FOR PRODUCING WHITE CEMENT CLINKER Dec 15, 1985 Abandoned
Array ( [id] => 2290750 [patent_doc_number] => 04643163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Barbecue oven' [patent_app_type] => 1 [patent_app_number] => 6/809426 [patent_app_country] => US [patent_app_date] => 1985-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3311 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/643/04643163.pdf [firstpage_image] =>[orig_patent_app_number] => 809426 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/809426
Barbecue oven Dec 15, 1985 Issued
06/803258 ACID GAS BURNER Dec 1, 1985 Abandoned
06/802675 WATER HEATER AND DISTILLER APPARATUS Nov 28, 1985 Abandoned
Array ( [id] => 2343441 [patent_doc_number] => 04648836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Rotary retort furnace' [patent_app_type] => 1 [patent_app_number] => 6/801834 [patent_app_country] => US [patent_app_date] => 1985-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3750 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648836.pdf [firstpage_image] =>[orig_patent_app_number] => 801834 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/801834
Rotary retort furnace Nov 25, 1985 Issued
Array ( [id] => 2358489 [patent_doc_number] => 04664623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Process and apparatus for the thermal treatment of trickling material swellable or rendered swellable, and containing aluminosilicates' [patent_app_type] => 1 [patent_app_number] => 6/810331 [patent_app_country] => US [patent_app_date] => 1985-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6357 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/664/04664623.pdf [firstpage_image] =>[orig_patent_app_number] => 810331 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/810331
Process and apparatus for the thermal treatment of trickling material swellable or rendered swellable, and containing aluminosilicates Nov 21, 1985 Issued
Array ( [id] => 2379560 [patent_doc_number] => 04708642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Process for the thermal and/or chemical treatment of grained, granular or lump material' [patent_app_type] => 1 [patent_app_number] => 6/808449 [patent_app_country] => US [patent_app_date] => 1985-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7074 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/708/04708642.pdf [firstpage_image] =>[orig_patent_app_number] => 808449 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/808449
Process for the thermal and/or chemical treatment of grained, granular or lump material Nov 21, 1985 Issued
Array ( [id] => 2332592 [patent_doc_number] => 04668183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-26 [patent_title] => 'Lifting element for pipe coolers for material produced at least partially in lumps' [patent_app_type] => 1 [patent_app_number] => 6/800343 [patent_app_country] => US [patent_app_date] => 1985-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1428 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/668/04668183.pdf [firstpage_image] =>[orig_patent_app_number] => 800343 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/800343
Lifting element for pipe coolers for material produced at least partially in lumps Nov 20, 1985 Issued
Array ( [id] => 2314084 [patent_doc_number] => 04689009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Skid system for carrying a furnace charge' [patent_app_type] => 1 [patent_app_number] => 6/800304 [patent_app_country] => US [patent_app_date] => 1985-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1848 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689009.pdf [firstpage_image] =>[orig_patent_app_number] => 800304 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/800304
Skid system for carrying a furnace charge Nov 20, 1985 Issued
Array ( [id] => 2215008 [patent_doc_number] => 04624220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-25 [patent_title] => 'Infrasound generator' [patent_app_type] => 1 [patent_app_number] => 6/799290 [patent_app_country] => US [patent_app_date] => 1985-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2428 [patent_no_of_claims] => 7 [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/04/624/04624220.pdf [firstpage_image] =>[orig_patent_app_number] => 799290 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/799290
Infrasound generator Nov 19, 1985 Issued
Array ( [id] => 2441380 [patent_doc_number] => 04716842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Extraction zone for solid fuel burner' [patent_app_type] => 1 [patent_app_number] => 6/797885 [patent_app_country] => US [patent_app_date] => 1985-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2948 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716842.pdf [firstpage_image] =>[orig_patent_app_number] => 797885 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/797885
Extraction zone for solid fuel burner Nov 13, 1985 Issued
Array ( [id] => 2307740 [patent_doc_number] => 04637795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'Method and apparatus for calcining material containing volatile constituents' [patent_app_type] => 1 [patent_app_number] => 6/797150 [patent_app_country] => US [patent_app_date] => 1985-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1608 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/637/04637795.pdf [firstpage_image] =>[orig_patent_app_number] => 797150 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/797150
Method and apparatus for calcining material containing volatile constituents Nov 11, 1985 Issued
06/796970 CURING OVEN Nov 11, 1985 Abandoned
06/796087 METHOD AND APPARATUS FOR HEATING A STRIP OF METALLIC MATERIAL IN A CONTINUOUS ANNEALING FURNACE Nov 7, 1985 Abandoned
Array ( [id] => 2215704 [patent_doc_number] => 04631026 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-23 [patent_title] => 'Rotary turntable furnace for litharge production' [patent_app_type] => 1 [patent_app_number] => 6/796236 [patent_app_country] => US [patent_app_date] => 1985-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1652 [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/04/631/04631026.pdf [firstpage_image] =>[orig_patent_app_number] => 796236 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/796236
Rotary turntable furnace for litharge production Nov 7, 1985 Issued
Array ( [id] => 2319876 [patent_doc_number] => 04636168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Apparatus for thermal and pneumatic treatment of granular solids' [patent_app_type] => 1 [patent_app_number] => 6/796008 [patent_app_country] => US [patent_app_date] => 1985-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4921 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/636/04636168.pdf [firstpage_image] =>[orig_patent_app_number] => 796008 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/796008
Apparatus for thermal and pneumatic treatment of granular solids Nov 6, 1985 Issued
Array ( [id] => 2358504 [patent_doc_number] => 04664625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Method and apparatus for heat treatment, capable of being used for making a hydraulic binder, including a post-combustion step' [patent_app_type] => 1 [patent_app_number] => 6/795640 [patent_app_country] => US [patent_app_date] => 1985-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4925 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/664/04664625.pdf [firstpage_image] =>[orig_patent_app_number] => 795640 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/795640
Method and apparatus for heat treatment, capable of being used for making a hydraulic binder, including a post-combustion step Nov 5, 1985 Issued
Array ( [id] => 2343460 [patent_doc_number] => 04648837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Walking beam furnace' [patent_app_type] => 1 [patent_app_number] => 6/794758 [patent_app_country] => US [patent_app_date] => 1985-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1442 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648837.pdf [firstpage_image] =>[orig_patent_app_number] => 794758 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/794758
Walking beam furnace Nov 3, 1985 Issued
Array ( [id] => 2351710 [patent_doc_number] => 04646446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-03 [patent_title] => 'UV curing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/794940 [patent_app_country] => US [patent_app_date] => 1985-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3118 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/646/04646446.pdf [firstpage_image] =>[orig_patent_app_number] => 794940 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/794940
UV curing apparatus Nov 3, 1985 Issued
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