
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2644275
[patent_doc_number] => 04977925
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-18
[patent_title] => 'Safety valve'
[patent_app_type] => 1
[patent_app_number] => 7/416877
[patent_app_country] => US
[patent_app_date] => 1989-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1963
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/977/04977925.pdf
[firstpage_image] =>[orig_patent_app_number] => 416877
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/416877 | Safety valve | Oct 3, 1989 | Issued |
Array
(
[id] => 2694534
[patent_doc_number] => 05000516
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-19
[patent_title] => 'Apparatus for rapidly generating pressure pulses for demolition of rock having reduced pressure head loss and component wear'
[patent_app_type] => 1
[patent_app_number] => 7/414972
[patent_app_country] => US
[patent_app_date] => 1989-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1286
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/000/05000516.pdf
[firstpage_image] =>[orig_patent_app_number] => 414972
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/414972 | Apparatus for rapidly generating pressure pulses for demolition of rock having reduced pressure head loss and component wear | Sep 28, 1989 | Issued |
Array
(
[id] => 2755203
[patent_doc_number] => 04984600
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-15
[patent_title] => 'Self correcting nozzle useful with current to pressure transducer'
[patent_app_type] => 1
[patent_app_number] => 7/414395
[patent_app_country] => US
[patent_app_date] => 1989-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2150
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/984/04984600.pdf
[firstpage_image] =>[orig_patent_app_number] => 414395
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/414395 | Self correcting nozzle useful with current to pressure transducer | Sep 28, 1989 | Issued |
Array
(
[id] => 2604202
[patent_doc_number] => 04942900
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-24
[patent_title] => 'Pressure control valve'
[patent_app_type] => 1
[patent_app_number] => 7/412491
[patent_app_country] => US
[patent_app_date] => 1989-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5047
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/942/04942900.pdf
[firstpage_image] =>[orig_patent_app_number] => 412491
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/412491 | Pressure control valve | Sep 25, 1989 | Issued |
Array
(
[id] => 2639234
[patent_doc_number] => 04980017
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-25
[patent_title] => 'Method for recirculating high-temperature etching solution'
[patent_app_type] => 1
[patent_app_number] => 7/412444
[patent_app_country] => US
[patent_app_date] => 1989-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3569
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/980/04980017.pdf
[firstpage_image] =>[orig_patent_app_number] => 412444
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/412444 | Method for recirculating high-temperature etching solution | Sep 25, 1989 | Issued |
Array
(
[id] => 2613286
[patent_doc_number] => 04966192
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-30
[patent_title] => 'Rotary directional control valve'
[patent_app_type] => 1
[patent_app_number] => 7/410152
[patent_app_country] => US
[patent_app_date] => 1989-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 17
[patent_no_of_words] => 4760
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 292
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/966/04966192.pdf
[firstpage_image] =>[orig_patent_app_number] => 410152
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/410152 | Rotary directional control valve | Sep 19, 1989 | Issued |
Array
(
[id] => 2576053
[patent_doc_number] => 04969487
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-13
[patent_title] => 'Solenoid valve'
[patent_app_type] => 1
[patent_app_number] => 7/407897
[patent_app_country] => US
[patent_app_date] => 1989-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2885
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/969/04969487.pdf
[firstpage_image] =>[orig_patent_app_number] => 407897
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/407897 | Solenoid valve | Sep 14, 1989 | Issued |
Array
(
[id] => 2644169
[patent_doc_number] => 04977919
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-18
[patent_title] => 'Flow control valve'
[patent_app_type] => 1
[patent_app_number] => 7/406847
[patent_app_country] => US
[patent_app_date] => 1989-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 16
[patent_no_of_words] => 8321
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 298
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/977/04977919.pdf
[firstpage_image] =>[orig_patent_app_number] => 406847
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/406847 | Flow control valve | Sep 12, 1989 | Issued |
Array
(
[id] => 2564170
[patent_doc_number] => 04972870
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-27
[patent_title] => 'Multi-function static-errorless pressure control valve'
[patent_app_type] => 1
[patent_app_number] => 7/405929
[patent_app_country] => US
[patent_app_date] => 1989-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4342
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/972/04972870.pdf
[firstpage_image] =>[orig_patent_app_number] => 405929
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/405929 | Multi-function static-errorless pressure control valve | Sep 11, 1989 | Issued |
Array
(
[id] => 2755220
[patent_doc_number] => 04984601
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-15
[patent_title] => 'Unit apt to act upon the flow'
[patent_app_type] => 1
[patent_app_number] => 7/404571
[patent_app_country] => US
[patent_app_date] => 1989-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3317
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/984/04984601.pdf
[firstpage_image] =>[orig_patent_app_number] => 404571
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/404571 | Unit apt to act upon the flow | Sep 7, 1989 | Issued |
| 07/405056 | LIQUID FLOW CONTROL DEVICE IN BOWLING LANE MAINTENANCE SYSTEM | Sep 6, 1989 | Abandoned |
Array
(
[id] => 2729749
[patent_doc_number] => 04986299
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-22
[patent_title] => 'Reversible poppet valve cartridge'
[patent_app_type] => 1
[patent_app_number] => 7/402409
[patent_app_country] => US
[patent_app_date] => 1989-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1354
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/986/04986299.pdf
[firstpage_image] =>[orig_patent_app_number] => 402409
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/402409 | Reversible poppet valve cartridge | Sep 4, 1989 | Issued |
Array
(
[id] => 2644220
[patent_doc_number] => 04977922
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-18
[patent_title] => 'Reversible poppet valve cartridge with single piece stem'
[patent_app_type] => 1
[patent_app_number] => 7/402396
[patent_app_country] => US
[patent_app_date] => 1989-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1351
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 303
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/977/04977922.pdf
[firstpage_image] =>[orig_patent_app_number] => 402396
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/402396 | Reversible poppet valve cartridge with single piece stem | Sep 4, 1989 | Issued |
Array
(
[id] => 2743218
[patent_doc_number] => 05021125
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Pistonless accumulator'
[patent_app_type] => 1
[patent_app_number] => 7/400737
[patent_app_country] => US
[patent_app_date] => 1989-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3320
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/021/05021125.pdf
[firstpage_image] =>[orig_patent_app_number] => 400737
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/400737 | Pistonless accumulator | Aug 29, 1989 | Issued |
Array
(
[id] => 2613133
[patent_doc_number] => 04966184
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-30
[patent_title] => 'System to avoid icing in the discharge piping of a pressure relief valve'
[patent_app_type] => 1
[patent_app_number] => 7/400196
[patent_app_country] => US
[patent_app_date] => 1989-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2800
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/966/04966184.pdf
[firstpage_image] =>[orig_patent_app_number] => 400196
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/400196 | System to avoid icing in the discharge piping of a pressure relief valve | Aug 28, 1989 | Issued |
Array
(
[id] => 2578484
[patent_doc_number] => 04922943
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-08
[patent_title] => 'Water conservator system and method'
[patent_app_type] => 1
[patent_app_number] => 7/395656
[patent_app_country] => US
[patent_app_date] => 1989-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 6965
[patent_no_of_claims] => 18
[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/04/922/04922943.pdf
[firstpage_image] =>[orig_patent_app_number] => 395656
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/395656 | Water conservator system and method | Aug 17, 1989 | Issued |
Array
(
[id] => 2656054
[patent_doc_number] => 04971911
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-20
[patent_title] => 'Process and apparatus for measuring the alcohol content of damping fluid and alcohol damping systems in offset printing presses'
[patent_app_type] => 1
[patent_app_number] => 7/395251
[patent_app_country] => US
[patent_app_date] => 1989-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1213
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/971/04971911.pdf
[firstpage_image] =>[orig_patent_app_number] => 395251
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/395251 | Process and apparatus for measuring the alcohol content of damping fluid and alcohol damping systems in offset printing presses | Aug 16, 1989 | Issued |
Array
(
[id] => 2613210
[patent_doc_number] => 04966188
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-30
[patent_title] => 'Pneumatically operated gas-pressure controller'
[patent_app_type] => 1
[patent_app_number] => 7/394583
[patent_app_country] => US
[patent_app_date] => 1989-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1520
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/966/04966188.pdf
[firstpage_image] =>[orig_patent_app_number] => 394583
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/394583 | Pneumatically operated gas-pressure controller | Aug 15, 1989 | Issued |
Array
(
[id] => 2651075
[patent_doc_number] => 04953581
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-04
[patent_title] => 'Self draining valve member for use in underground water lines'
[patent_app_type] => 1
[patent_app_number] => 7/393231
[patent_app_country] => US
[patent_app_date] => 1989-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2671
[patent_no_of_claims] => 11
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/953/04953581.pdf
[firstpage_image] =>[orig_patent_app_number] => 393231
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/393231 | Self draining valve member for use in underground water lines | Aug 13, 1989 | Issued |
Array
(
[id] => 2684246
[patent_doc_number] => 04987919
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-29
[patent_title] => 'Pneumatically activated drain valve for compressed air'
[patent_app_type] => 1
[patent_app_number] => 7/390858
[patent_app_country] => US
[patent_app_date] => 1989-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1254
[patent_no_of_claims] => 5
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/987/04987919.pdf
[firstpage_image] =>[orig_patent_app_number] => 390858
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/390858 | Pneumatically activated drain valve for compressed air | Aug 7, 1989 | Issued |