Search

Alan Cohan

Examiner (ID: 2995)

Most Active Art Unit
3407
Art Unit(s)
3407, 2899, 2102, 3401, 3504
Total Applications
1324
Issued Applications
1203
Pending Applications
0
Abandoned Applications
121

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2784368 [patent_doc_number] => 05146766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Anchor plate for fastening inlet and outlet branches of an evaporator' [patent_app_type] => 1 [patent_app_number] => 7/777666 [patent_app_country] => US [patent_app_date] => 1991-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2416 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146766.pdf [firstpage_image] =>[orig_patent_app_number] => 777666 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/777666
Anchor plate for fastening inlet and outlet branches of an evaporator Oct 14, 1991 Issued
Array ( [id] => 2825685 [patent_doc_number] => 05159951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Mass flow controller' [patent_app_type] => 1 [patent_app_number] => 7/776026 [patent_app_country] => US [patent_app_date] => 1991-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 25 [patent_no_of_words] => 10151 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159951.pdf [firstpage_image] =>[orig_patent_app_number] => 776026 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/776026
Mass flow controller Oct 14, 1991 Issued
Array ( [id] => 2853118 [patent_doc_number] => 05161563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Fluid flow control system' [patent_app_type] => 1 [patent_app_number] => 7/775341 [patent_app_country] => US [patent_app_date] => 1991-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2661 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/161/05161563.pdf [firstpage_image] =>[orig_patent_app_number] => 775341 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/775341
Fluid flow control system Oct 14, 1991 Issued
Array ( [id] => 2857113 [patent_doc_number] => 05161777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Control device for a valve' [patent_app_type] => 1 [patent_app_number] => 7/776504 [patent_app_country] => US [patent_app_date] => 1991-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2495 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/161/05161777.pdf [firstpage_image] =>[orig_patent_app_number] => 776504 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/776504
Control device for a valve Oct 10, 1991 Issued
Array ( [id] => 2802878 [patent_doc_number] => 05168727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Method and device for treating waste' [patent_app_type] => 1 [patent_app_number] => 7/773677 [patent_app_country] => US [patent_app_date] => 1991-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1367 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168727.pdf [firstpage_image] =>[orig_patent_app_number] => 773677 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/773677
Method and device for treating waste Oct 7, 1991 Issued
Array ( [id] => 2764968 [patent_doc_number] => 05129239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Roof top refrigeration equipment housing' [patent_app_type] => 1 [patent_app_number] => 7/772227 [patent_app_country] => US [patent_app_date] => 1991-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1660 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/129/05129239.pdf [firstpage_image] =>[orig_patent_app_number] => 772227 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/772227
Roof top refrigeration equipment housing Oct 6, 1991 Issued
Array ( [id] => 2868560 [patent_doc_number] => 05213133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Pressure responsive pilot control valve' [patent_app_type] => 1 [patent_app_number] => 7/772221 [patent_app_country] => US [patent_app_date] => 1991-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3626 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/213/05213133.pdf [firstpage_image] =>[orig_patent_app_number] => 772221 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/772221
Pressure responsive pilot control valve Oct 3, 1991 Issued
Array ( [id] => 2787765 [patent_doc_number] => 05146944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Dual pump metering dilution apparatus' [patent_app_type] => 1 [patent_app_number] => 7/770512 [patent_app_country] => US [patent_app_date] => 1991-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 5124 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146944.pdf [firstpage_image] =>[orig_patent_app_number] => 770512 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/770512
Dual pump metering dilution apparatus Oct 2, 1991 Issued
Array ( [id] => 2769263 [patent_doc_number] => 05151022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Environmental control system with catalytic filter' [patent_app_type] => 1 [patent_app_number] => 7/771699 [patent_app_country] => US [patent_app_date] => 1991-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1853 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151022.pdf [firstpage_image] =>[orig_patent_app_number] => 771699 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/771699
Environmental control system with catalytic filter Oct 2, 1991 Issued
Array ( [id] => 2881447 [patent_doc_number] => 05183074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Pressure-reducing valve, and aircraft fueling system incorporating the same' [patent_app_type] => 1 [patent_app_number] => 7/769125 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5410 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/183/05183074.pdf [firstpage_image] =>[orig_patent_app_number] => 769125 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/769125
Pressure-reducing valve, and aircraft fueling system incorporating the same Sep 29, 1991 Issued
Array ( [id] => 2785478 [patent_doc_number] => 05113896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Safety valve for fluid circuit' [patent_app_type] => 1 [patent_app_number] => 7/767517 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2443 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113896.pdf [firstpage_image] =>[orig_patent_app_number] => 767517 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/767517
Safety valve for fluid circuit Sep 29, 1991 Issued
Array ( [id] => 2838719 [patent_doc_number] => 05133383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Axicage multistage choke' [patent_app_type] => 1 [patent_app_number] => 7/761526 [patent_app_country] => US [patent_app_date] => 1991-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 861 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133383.pdf [firstpage_image] =>[orig_patent_app_number] => 761526 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/761526
Axicage multistage choke Sep 17, 1991 Issued
Array ( [id] => 2853139 [patent_doc_number] => 05161564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Automatic separator valve' [patent_app_type] => 1 [patent_app_number] => 7/760357 [patent_app_country] => US [patent_app_date] => 1991-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5523 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/161/05161564.pdf [firstpage_image] =>[orig_patent_app_number] => 760357 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/760357
Automatic separator valve Sep 15, 1991 Issued
Array ( [id] => 2899964 [patent_doc_number] => 05205310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'System and method for flow control for high watercut oil production' [patent_app_type] => 1 [patent_app_number] => 7/758659 [patent_app_country] => US [patent_app_date] => 1991-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4794 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/205/05205310.pdf [firstpage_image] =>[orig_patent_app_number] => 758659 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/758659
System and method for flow control for high watercut oil production Sep 11, 1991 Issued
Array ( [id] => 2787715 [patent_doc_number] => 05146941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'High turndown mass flow control system for regulating gas flow to a variable pressure system' [patent_app_type] => 1 [patent_app_number] => 7/758672 [patent_app_country] => US [patent_app_date] => 1991-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2387 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146941.pdf [firstpage_image] =>[orig_patent_app_number] => 758672 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/758672
High turndown mass flow control system for regulating gas flow to a variable pressure system Sep 11, 1991 Issued
Array ( [id] => 2814469 [patent_doc_number] => 05174328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Pressure control valve' [patent_app_type] => 1 [patent_app_number] => 7/752554 [patent_app_country] => US [patent_app_date] => 1991-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3634 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174328.pdf [firstpage_image] =>[orig_patent_app_number] => 752554 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/752554
Pressure control valve Sep 10, 1991 Issued
Array ( [id] => 2766577 [patent_doc_number] => 05141021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Mass flow meter and mass flow controller' [patent_app_type] => 1 [patent_app_number] => 7/756192 [patent_app_country] => US [patent_app_date] => 1991-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3253 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141021.pdf [firstpage_image] =>[orig_patent_app_number] => 756192 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/756192
Mass flow meter and mass flow controller Sep 5, 1991 Issued
Array ( [id] => 2756635 [patent_doc_number] => 05131425 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Gas pressure regulator with check valve' [patent_app_type] => 1 [patent_app_number] => 7/755122 [patent_app_country] => US [patent_app_date] => 1991-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2408 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131425.pdf [firstpage_image] =>[orig_patent_app_number] => 755122 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/755122
Gas pressure regulator with check valve Sep 4, 1991 Issued
Array ( [id] => 2859771 [patent_doc_number] => 05158108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Electropneumatic closed loop servo system for controlling variable conductance regulating valves' [patent_app_type] => 1 [patent_app_number] => 7/754545 [patent_app_country] => US [patent_app_date] => 1991-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3044 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/158/05158108.pdf [firstpage_image] =>[orig_patent_app_number] => 754545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/754545
Electropneumatic closed loop servo system for controlling variable conductance regulating valves Sep 3, 1991 Issued
07/749134 ROTARY SLEEVE VALVE Aug 25, 1991 Abandoned
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