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
07/009847 DRY ASH HANDLING SYSTEM FOR AN INCINERATOR Jan 29, 1987 Abandoned
Array ( [id] => 2438341 [patent_doc_number] => 04740158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Radiant energy drying oven with fume incineration feature' [patent_app_type] => 1 [patent_app_number] => 7/007504 [patent_app_country] => US [patent_app_date] => 1987-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3179 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/740/04740158.pdf [firstpage_image] =>[orig_patent_app_number] => 007504 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/007504
Radiant energy drying oven with fume incineration feature Jan 27, 1987 Issued
Array ( [id] => 2450837 [patent_doc_number] => 04717337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Method for producing white cement clinker' [patent_app_type] => 1 [patent_app_number] => 7/008080 [patent_app_country] => US [patent_app_date] => 1987-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2844 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/717/04717337.pdf [firstpage_image] =>[orig_patent_app_number] => 008080 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/008080
Method for producing white cement clinker Jan 26, 1987 Issued
Array ( [id] => 2439832 [patent_doc_number] => 04721461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Insulative panel lamina' [patent_app_type] => 1 [patent_app_number] => 7/011356 [patent_app_country] => US [patent_app_date] => 1987-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1887 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/721/04721461.pdf [firstpage_image] =>[orig_patent_app_number] => 011356 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/011356
Insulative panel lamina Jan 26, 1987 Issued
Array ( [id] => 2292667 [patent_doc_number] => 04690102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Water heater and distiller apparatus' [patent_app_type] => 1 [patent_app_number] => 7/005551 [patent_app_country] => US [patent_app_date] => 1987-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3062 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/690/04690102.pdf [firstpage_image] =>[orig_patent_app_number] => 005551 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/005551
Water heater and distiller apparatus Jan 19, 1987 Issued
07/002891 DEVICE IN A ROTARY LIME KILN Jan 12, 1987 Abandoned
Array ( [id] => 2445988 [patent_doc_number] => 04722683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Rethermalization oven' [patent_app_type] => 1 [patent_app_number] => 7/002974 [patent_app_country] => US [patent_app_date] => 1987-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3491 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/722/04722683.pdf [firstpage_image] =>[orig_patent_app_number] => 002974 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/002974
Rethermalization oven Jan 12, 1987 Issued
Array ( [id] => 2379774 [patent_doc_number] => 04720262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-19 [patent_title] => 'Apparatus for the heat treatment of fine material' [patent_app_type] => 1 [patent_app_number] => 7/001247 [patent_app_country] => US [patent_app_date] => 1987-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2130 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/720/04720262.pdf [firstpage_image] =>[orig_patent_app_number] => 001247 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/001247
Apparatus for the heat treatment of fine material Jan 6, 1987 Issued
Array ( [id] => 2442642 [patent_doc_number] => 04758157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-19 [patent_title] => 'Heating and handling system for objects' [patent_app_type] => 1 [patent_app_number] => 6/948229 [patent_app_country] => US [patent_app_date] => 1986-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 54 [patent_no_of_words] => 21573 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/758/04758157.pdf [firstpage_image] =>[orig_patent_app_number] => 948229 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/948229
Heating and handling system for objects Dec 30, 1986 Issued
Array ( [id] => 2371443 [patent_doc_number] => 04771709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Incineration air supply apparatus' [patent_app_type] => 1 [patent_app_number] => 6/948185 [patent_app_country] => US [patent_app_date] => 1986-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3572 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/771/04771709.pdf [firstpage_image] =>[orig_patent_app_number] => 948185 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/948185
Incineration air supply apparatus Dec 30, 1986 Issued
Array ( [id] => 2373225 [patent_doc_number] => 04793270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Incineration of waste materials' [patent_app_type] => 1 [patent_app_number] => 6/946035 [patent_app_country] => US [patent_app_date] => 1986-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2887 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793270.pdf [firstpage_image] =>[orig_patent_app_number] => 946035 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/946035
Incineration of waste materials Dec 23, 1986 Issued
Array ( [id] => 2381047 [patent_doc_number] => 04776789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Conveyor transfer assembly' [patent_app_type] => 1 [patent_app_number] => 6/944209 [patent_app_country] => US [patent_app_date] => 1986-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2031 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/776/04776789.pdf [firstpage_image] =>[orig_patent_app_number] => 944209 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/944209
Conveyor transfer assembly Dec 21, 1986 Issued
06/944913 REFRACTORY SHIELDS FOR CURVED AND STRAIGHT SUPERHEATER TUBES Dec 21, 1986 Abandoned
Array ( [id] => 2304491 [patent_doc_number] => 04715299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'Compound resource recovery furnace' [patent_app_type] => 1 [patent_app_number] => 6/945013 [patent_app_country] => US [patent_app_date] => 1986-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2721 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/715/04715299.pdf [firstpage_image] =>[orig_patent_app_number] => 945013 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/945013
Compound resource recovery furnace Dec 21, 1986 Issued
Array ( [id] => 2409675 [patent_doc_number] => 04728288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Apparatus for uniformly cooling pyroprocessed particulate material' [patent_app_type] => 1 [patent_app_number] => 6/944972 [patent_app_country] => US [patent_app_date] => 1986-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 5525 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728288.pdf [firstpage_image] =>[orig_patent_app_number] => 944972 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/944972
Apparatus for uniformly cooling pyroprocessed particulate material Dec 21, 1986 Issued
Array ( [id] => 2409658 [patent_doc_number] => 04728287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Apparatus for uniformly drawing and cooling pyroprocessed particulate material' [patent_app_type] => 1 [patent_app_number] => 6/944971 [patent_app_country] => US [patent_app_date] => 1986-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 7815 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728287.pdf [firstpage_image] =>[orig_patent_app_number] => 944971 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/944971
Apparatus for uniformly drawing and cooling pyroprocessed particulate material Dec 21, 1986 Issued
06/943092 LID FOR IMPROVED DENDRITIC WEB GROWTH Dec 17, 1986 Abandoned
Array ( [id] => 2368679 [patent_doc_number] => 04708067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Method of catalystless denitrification for fluidized bed incinerators' [patent_app_type] => 1 [patent_app_number] => 6/942135 [patent_app_country] => US [patent_app_date] => 1986-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2851 [patent_no_of_claims] => 4 [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/04/708/04708067.pdf [firstpage_image] =>[orig_patent_app_number] => 942135 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/942135
Method of catalystless denitrification for fluidized bed incinerators Dec 15, 1986 Issued
Array ( [id] => 2375623 [patent_doc_number] => 04752219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Wafer softlanding system and cooperative door assembly' [patent_app_type] => 1 [patent_app_number] => 6/942040 [patent_app_country] => US [patent_app_date] => 1986-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3725 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/752/04752219.pdf [firstpage_image] =>[orig_patent_app_number] => 942040 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/942040
Wafer softlanding system and cooperative door assembly Dec 14, 1986 Issued
06/942569 AIR PULSATION FOR COMBUSTORS Dec 14, 1986 Abandoned
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