Search

Alan Cohan

Examiner (ID: 8666)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2564078 [patent_doc_number] => 04972865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Anti-spillage and anti-drip device' [patent_app_type] => 1 [patent_app_number] => 7/390225 [patent_app_country] => US [patent_app_date] => 1989-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2120 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/972/04972865.pdf [firstpage_image] =>[orig_patent_app_number] => 390225 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/390225
Anti-spillage and anti-drip device Aug 3, 1989 Issued
Array ( [id] => 2729900 [patent_doc_number] => 04986307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Rotary pneumatic valve' [patent_app_type] => 1 [patent_app_number] => 7/387913 [patent_app_country] => US [patent_app_date] => 1989-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1509 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/986/04986307.pdf [firstpage_image] =>[orig_patent_app_number] => 387913 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/387913
Rotary pneumatic valve Aug 1, 1989 Issued
Array ( [id] => 2576075 [patent_doc_number] => 04932430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Adjustable two-stage fluid pressure regulating valve' [patent_app_type] => 1 [patent_app_number] => 7/386354 [patent_app_country] => US [patent_app_date] => 1989-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3013 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/932/04932430.pdf [firstpage_image] =>[orig_patent_app_number] => 386354 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/386354
Adjustable two-stage fluid pressure regulating valve Jul 27, 1989 Issued
Array ( [id] => 2651094 [patent_doc_number] => 04953582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Combined pressure regulator and relief valve having a single biasing means' [patent_app_type] => 1 [patent_app_number] => 7/385400 [patent_app_country] => US [patent_app_date] => 1989-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2929 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953582.pdf [firstpage_image] =>[orig_patent_app_number] => 385400 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/385400
Combined pressure regulator and relief valve having a single biasing means Jul 26, 1989 Issued
Array ( [id] => 2586238 [patent_doc_number] => 04947885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Brine monitor' [patent_app_type] => 1 [patent_app_number] => 7/386545 [patent_app_country] => US [patent_app_date] => 1989-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1253 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/947/04947885.pdf [firstpage_image] =>[orig_patent_app_number] => 386545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/386545
Brine monitor Jul 26, 1989 Issued
Array ( [id] => 2545582 [patent_doc_number] => 04960149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Aspirator for liquid and solid substances, with sectional storage bin' [patent_app_type] => 1 [patent_app_number] => 7/383716 [patent_app_country] => US [patent_app_date] => 1989-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1012 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/960/04960149.pdf [firstpage_image] =>[orig_patent_app_number] => 383716 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/383716
Aspirator for liquid and solid substances, with sectional storage bin Jul 23, 1989 Issued
Array ( [id] => 2854767 [patent_doc_number] => 05090439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Atmospheric compensating automatic air release valve' [patent_app_type] => 1 [patent_app_number] => 7/383437 [patent_app_country] => US [patent_app_date] => 1989-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1934 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/090/05090439.pdf [firstpage_image] =>[orig_patent_app_number] => 383437 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/383437
Atmospheric compensating automatic air release valve Jul 23, 1989 Issued
Array ( [id] => 2581652 [patent_doc_number] => 04974625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Four mode pneumatic relay' [patent_app_type] => 1 [patent_app_number] => 7/384547 [patent_app_country] => US [patent_app_date] => 1989-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2977 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/974/04974625.pdf [firstpage_image] =>[orig_patent_app_number] => 384547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384547
Four mode pneumatic relay Jul 23, 1989 Issued
Array ( [id] => 2616353 [patent_doc_number] => 04951701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Combination air vent and overpressure valve' [patent_app_type] => 1 [patent_app_number] => 7/380237 [patent_app_country] => US [patent_app_date] => 1989-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2237 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/951/04951701.pdf [firstpage_image] =>[orig_patent_app_number] => 380237 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/380237
Combination air vent and overpressure valve Jul 16, 1989 Issued
Array ( [id] => 2677344 [patent_doc_number] => 04989629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Fuel cut valve for vent line' [patent_app_type] => 1 [patent_app_number] => 7/376500 [patent_app_country] => US [patent_app_date] => 1989-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3251 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/989/04989629.pdf [firstpage_image] =>[orig_patent_app_number] => 376500 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/376500
Fuel cut valve for vent line Jul 6, 1989 Issued
Array ( [id] => 2568354 [patent_doc_number] => 04916828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Method of producing saturated vapor of solid metal organic compounds in the metal organic chemical vapor deposition method' [patent_app_type] => 1 [patent_app_number] => 7/375683 [patent_app_country] => US [patent_app_date] => 1989-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2972 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916828.pdf [firstpage_image] =>[orig_patent_app_number] => 375683 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/375683
Method of producing saturated vapor of solid metal organic compounds in the metal organic chemical vapor deposition method Jul 4, 1989 Issued
07/374040 DOSER SYSTEM FOR REGULATING PRESSURE IN A CONTROL CHAMBER OF A TEST STAND Jun 28, 1989 Abandoned
Array ( [id] => 2644349 [patent_doc_number] => 04977929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Weir valve sampling/injection port' [patent_app_type] => 1 [patent_app_number] => 7/372647 [patent_app_country] => US [patent_app_date] => 1989-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1787 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/977/04977929.pdf [firstpage_image] =>[orig_patent_app_number] => 372647 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/372647
Weir valve sampling/injection port Jun 27, 1989 Issued
Array ( [id] => 2571206 [patent_doc_number] => 04926901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Fluid supply line flow control device' [patent_app_type] => 1 [patent_app_number] => 7/372668 [patent_app_country] => US [patent_app_date] => 1989-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3229 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/926/04926901.pdf [firstpage_image] =>[orig_patent_app_number] => 372668 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/372668
Fluid supply line flow control device Jun 27, 1989 Issued
Array ( [id] => 2607634 [patent_doc_number] => 04949746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Fluid control valves' [patent_app_type] => 1 [patent_app_number] => 7/370730 [patent_app_country] => US [patent_app_date] => 1989-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3579 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949746.pdf [firstpage_image] =>[orig_patent_app_number] => 370730 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/370730
Fluid control valves Jun 22, 1989 Issued
Array ( [id] => 2609753 [patent_doc_number] => 04915121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Coaxial piping system' [patent_app_type] => 1 [patent_app_number] => 7/369112 [patent_app_country] => US [patent_app_date] => 1989-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1912 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/915/04915121.pdf [firstpage_image] =>[orig_patent_app_number] => 369112 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/369112
Coaxial piping system Jun 20, 1989 Issued
Array ( [id] => 2614584 [patent_doc_number] => 04936340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Pressure regulator' [patent_app_type] => 1 [patent_app_number] => 7/369212 [patent_app_country] => US [patent_app_date] => 1989-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3175 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/936/04936340.pdf [firstpage_image] =>[orig_patent_app_number] => 369212 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/369212
Pressure regulator Jun 20, 1989 Issued
Array ( [id] => 2574178 [patent_doc_number] => 04917139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Flow control apparatus for a power steering device' [patent_app_type] => 1 [patent_app_number] => 7/368812 [patent_app_country] => US [patent_app_date] => 1989-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2164 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/917/04917139.pdf [firstpage_image] =>[orig_patent_app_number] => 368812 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/368812
Flow control apparatus for a power steering device Jun 19, 1989 Issued
Array ( [id] => 2580779 [patent_doc_number] => 04921005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Mass flow controller' [patent_app_type] => 1 [patent_app_number] => 7/366618 [patent_app_country] => US [patent_app_date] => 1989-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2462 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/921/04921005.pdf [firstpage_image] =>[orig_patent_app_number] => 366618 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/366618
Mass flow controller Jun 14, 1989 Issued
Array ( [id] => 2644109 [patent_doc_number] => 04977916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Mass flow controller' [patent_app_type] => 1 [patent_app_number] => 7/366681 [patent_app_country] => US [patent_app_date] => 1989-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2748 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/977/04977916.pdf [firstpage_image] =>[orig_patent_app_number] => 366681 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/366681
Mass flow controller Jun 14, 1989 Issued
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