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] => 2823133 [patent_doc_number] => 05159817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Refrigerant path apparatus' [patent_app_type] => 1 [patent_app_number] => 7/795737 [patent_app_country] => US [patent_app_date] => 1991-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4038 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159817.pdf [firstpage_image] =>[orig_patent_app_number] => 795737 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/795737
Refrigerant path apparatus Nov 20, 1991 Issued
Array ( [id] => 2784891 [patent_doc_number] => 05123438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Flow control and diluter system for bioassay testing' [patent_app_type] => 1 [patent_app_number] => 7/797505 [patent_app_country] => US [patent_app_date] => 1991-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3905 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/123/05123438.pdf [firstpage_image] =>[orig_patent_app_number] => 797505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/797505
Flow control and diluter system for bioassay testing Nov 19, 1991 Issued
Array ( [id] => 2968807 [patent_doc_number] => 05211201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Intravenous fluid delivery system with air elimination' [patent_app_type] => 1 [patent_app_number] => 7/792483 [patent_app_country] => US [patent_app_date] => 1991-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3158 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211201.pdf [firstpage_image] =>[orig_patent_app_number] => 792483 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/792483
Intravenous fluid delivery system with air elimination Nov 14, 1991 Issued
07/792849 COPRODUCTION OF A NORMAL PURITY AND ULTRA HIGH PURITY VOLATILE COMPONENT FROM A MULTI-COMPONENT STREAM Nov 14, 1991 Abandoned
Array ( [id] => 2838602 [patent_doc_number] => 05165246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Transport trailer for ultra-high-purity cryogenic liquids' [patent_app_type] => 1 [patent_app_number] => 7/793006 [patent_app_country] => US [patent_app_date] => 1991-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5046 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165246.pdf [firstpage_image] =>[orig_patent_app_number] => 793006 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/793006
Transport trailer for ultra-high-purity cryogenic liquids Nov 14, 1991 Issued
Array ( [id] => 2960768 [patent_doc_number] => 05181533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Controlled dispenser' [patent_app_type] => 1 [patent_app_number] => 7/790187 [patent_app_country] => US [patent_app_date] => 1991-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2166 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181533.pdf [firstpage_image] =>[orig_patent_app_number] => 790187 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/790187
Controlled dispenser Nov 7, 1991 Issued
Array ( [id] => 2779232 [patent_doc_number] => 05143121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Fluid pulse generating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/790272 [patent_app_country] => US [patent_app_date] => 1991-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2290 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/143/05143121.pdf [firstpage_image] =>[orig_patent_app_number] => 790272 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/790272
Fluid pulse generating apparatus Nov 7, 1991 Issued
07/789014 AIR/WATER VOLUME CONTROL SYSTEM Nov 6, 1991 Abandoned
Array ( [id] => 2786267 [patent_doc_number] => 05156003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Magnetic refrigerator' [patent_app_type] => 1 [patent_app_number] => 7/788100 [patent_app_country] => US [patent_app_date] => 1991-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 9892 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/156/05156003.pdf [firstpage_image] =>[orig_patent_app_number] => 788100 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/788100
Magnetic refrigerator Nov 4, 1991 Issued
Array ( [id] => 2756694 [patent_doc_number] => 05131428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Faucet with unitary underbody' [patent_app_type] => 1 [patent_app_number] => 7/787735 [patent_app_country] => US [patent_app_date] => 1991-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1609 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131428.pdf [firstpage_image] =>[orig_patent_app_number] => 787735 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/787735
Faucet with unitary underbody Nov 3, 1991 Issued
Array ( [id] => 2899518 [patent_doc_number] => 05178181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Fertilizer dispenser' [patent_app_type] => 1 [patent_app_number] => 7/786706 [patent_app_country] => US [patent_app_date] => 1991-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1055 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/178/05178181.pdf [firstpage_image] =>[orig_patent_app_number] => 786706 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786706
Fertilizer dispenser Oct 31, 1991 Issued
Array ( [id] => 2824987 [patent_doc_number] => 05137045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Electromagnetic metering of molten metal' [patent_app_type] => 1 [patent_app_number] => 7/785476 [patent_app_country] => US [patent_app_date] => 1991-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6038 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/137/05137045.pdf [firstpage_image] =>[orig_patent_app_number] => 785476 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785476
Electromagnetic metering of molten metal Oct 30, 1991 Issued
Array ( [id] => 2916338 [patent_doc_number] => 05195552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Check valve with exchangeable valving elements' [patent_app_type] => 1 [patent_app_number] => 7/785690 [patent_app_country] => US [patent_app_date] => 1991-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6041 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/195/05195552.pdf [firstpage_image] =>[orig_patent_app_number] => 785690 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785690
Check valve with exchangeable valving elements Oct 30, 1991 Issued
Array ( [id] => 2847727 [patent_doc_number] => 05152156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Rotary compressor having a plurality of cylinder chambers partitioned by intermediate partition plate' [patent_app_type] => 1 [patent_app_number] => 7/785006 [patent_app_country] => US [patent_app_date] => 1991-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4494 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152156.pdf [firstpage_image] =>[orig_patent_app_number] => 785006 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785006
Rotary compressor having a plurality of cylinder chambers partitioned by intermediate partition plate Oct 29, 1991 Issued
Array ( [id] => 2874525 [patent_doc_number] => 05209254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Water and sewerage system for construction, and protection for the same' [patent_app_type] => 1 [patent_app_number] => 7/784561 [patent_app_country] => US [patent_app_date] => 1991-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1356 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/209/05209254.pdf [firstpage_image] =>[orig_patent_app_number] => 784561 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/784561
Water and sewerage system for construction, and protection for the same Oct 28, 1991 Issued
Array ( [id] => 2805875 [patent_doc_number] => 05172555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Device for expansion of liquefied gases' [patent_app_type] => 1 [patent_app_number] => 7/782145 [patent_app_country] => US [patent_app_date] => 1991-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2391 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/172/05172555.pdf [firstpage_image] =>[orig_patent_app_number] => 782145 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/782145
Device for expansion of liquefied gases Oct 27, 1991 Issued
Array ( [id] => 2856553 [patent_doc_number] => 05157938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Three-stage sorption type cryogenic refrigeration systems and methods employing heat regeneration' [patent_app_type] => 1 [patent_app_number] => 7/781520 [patent_app_country] => US [patent_app_date] => 1991-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5335 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/157/05157938.pdf [firstpage_image] =>[orig_patent_app_number] => 781520 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/781520
Three-stage sorption type cryogenic refrigeration systems and methods employing heat regeneration Oct 21, 1991 Issued
Array ( [id] => 2912184 [patent_doc_number] => 05187947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Wheel type freezer and method for rapid, low temperature freezing' [patent_app_type] => 1 [patent_app_number] => 7/776997 [patent_app_country] => US [patent_app_date] => 1991-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5218 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187947.pdf [firstpage_image] =>[orig_patent_app_number] => 776997 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/776997
Wheel type freezer and method for rapid, low temperature freezing Oct 15, 1991 Issued
Array ( [id] => 2896716 [patent_doc_number] => 05205134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Gas liquefaction process and refrigeration plant' [patent_app_type] => 1 [patent_app_number] => 7/777139 [patent_app_country] => US [patent_app_date] => 1991-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1187 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/205/05205134.pdf [firstpage_image] =>[orig_patent_app_number] => 777139 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/777139
Gas liquefaction process and refrigeration plant Oct 15, 1991 Issued
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
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