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Michael Kocharov

Examiner (ID: 18688)

Most Active Art Unit
3403
Art Unit(s)
3403
Total Applications
401
Issued Applications
333
Pending Applications
3
Abandoned Applications
65

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2698372 [patent_doc_number] => 05055002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Downhole pump with retrievable nozzle assembly' [patent_app_type] => 1 [patent_app_number] => 7/614052 [patent_app_country] => US [patent_app_date] => 1990-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2735 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055002.pdf [firstpage_image] =>[orig_patent_app_number] => 614052 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/614052
Downhole pump with retrievable nozzle assembly Nov 8, 1990 Issued
Array ( [id] => 2843845 [patent_doc_number] => 05133646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Antisurge apparatus for eliminating surges in compressed air output by a compressor' [patent_app_type] => 1 [patent_app_number] => 7/611123 [patent_app_country] => US [patent_app_date] => 1990-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4711 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133646.pdf [firstpage_image] =>[orig_patent_app_number] => 611123 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/611123
Antisurge apparatus for eliminating surges in compressed air output by a compressor Nov 8, 1990 Issued
Array ( [id] => 2856179 [patent_doc_number] => 05157916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Apparatus and method for suppressing sound in a gas turbine engine powerplant' [patent_app_type] => 1 [patent_app_number] => 7/608510 [patent_app_country] => US [patent_app_date] => 1990-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5726 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/157/05157916.pdf [firstpage_image] =>[orig_patent_app_number] => 608510 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/608510
Apparatus and method for suppressing sound in a gas turbine engine powerplant Nov 1, 1990 Issued
Array ( [id] => 2742255 [patent_doc_number] => 05071324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Fuel injection pump' [patent_app_type] => 1 [patent_app_number] => 7/606468 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3577 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/071/05071324.pdf [firstpage_image] =>[orig_patent_app_number] => 606468 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/606468
Fuel injection pump Oct 30, 1990 Issued
Array ( [id] => 2783860 [patent_doc_number] => 05146742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Ion thruster for interplanetary space mission' [patent_app_type] => 1 [patent_app_number] => 7/606984 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2044 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146742.pdf [firstpage_image] =>[orig_patent_app_number] => 606984 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/606984
Ion thruster for interplanetary space mission Oct 30, 1990 Issued
07/606062 PULSATING EJECTOR REFRIGERATION SYSTEM- Oct 29, 1990 Abandoned
Array ( [id] => 2864896 [patent_doc_number] => 05212944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Carbon and silicone polymer ablative liner material' [patent_app_type] => 1 [patent_app_number] => 7/602438 [patent_app_country] => US [patent_app_date] => 1990-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2523 [patent_no_of_claims] => 18 [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/05/212/05212944.pdf [firstpage_image] =>[orig_patent_app_number] => 602438 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/602438
Carbon and silicone polymer ablative liner material Oct 22, 1990 Issued
Array ( [id] => 2911986 [patent_doc_number] => 05187936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Continuous flow fuel circulation system' [patent_app_type] => 1 [patent_app_number] => 7/599171 [patent_app_country] => US [patent_app_date] => 1990-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3381 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187936.pdf [firstpage_image] =>[orig_patent_app_number] => 599171 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/599171
Continuous flow fuel circulation system Oct 16, 1990 Issued
Array ( [id] => 2781147 [patent_doc_number] => 05123241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'System for deforming a turbine stator housing' [patent_app_type] => 1 [patent_app_number] => 7/597353 [patent_app_country] => US [patent_app_date] => 1990-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2727 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/123/05123241.pdf [firstpage_image] =>[orig_patent_app_number] => 597353 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/597353
System for deforming a turbine stator housing Oct 9, 1990 Issued
Array ( [id] => 2793417 [patent_doc_number] => 05114319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Concrete-pumping device' [patent_app_type] => 1 [patent_app_number] => 7/595242 [patent_app_country] => US [patent_app_date] => 1990-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3231 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/114/05114319.pdf [firstpage_image] =>[orig_patent_app_number] => 595242 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/595242
Concrete-pumping device Oct 9, 1990 Issued
Array ( [id] => 2898946 [patent_doc_number] => 05233824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Turbine engine interstage seal' [patent_app_type] => 1 [patent_app_number] => 7/595158 [patent_app_country] => US [patent_app_date] => 1990-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3119 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/233/05233824.pdf [firstpage_image] =>[orig_patent_app_number] => 595158 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/595158
Turbine engine interstage seal Oct 9, 1990 Issued
Array ( [id] => 2823260 [patent_doc_number] => 05105615 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Turbojet engine with at least one axially movable arranged sliding valve' [patent_app_type] => 1 [patent_app_number] => 7/590693 [patent_app_country] => US [patent_app_date] => 1990-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3185 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105615.pdf [firstpage_image] =>[orig_patent_app_number] => 590693 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/590693
Turbojet engine with at least one axially movable arranged sliding valve Sep 30, 1990 Issued
Array ( [id] => 2803389 [patent_doc_number] => 05115636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Borescope plug' [patent_app_type] => 1 [patent_app_number] => 7/581606 [patent_app_country] => US [patent_app_date] => 1990-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2327 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115636.pdf [firstpage_image] =>[orig_patent_app_number] => 581606 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/581606
Borescope plug Sep 11, 1990 Issued
Array ( [id] => 2807217 [patent_doc_number] => 05094145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Hydraulic pump or motor with rotary cylinder barrel' [patent_app_type] => 1 [patent_app_number] => 7/580561 [patent_app_country] => US [patent_app_date] => 1990-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2865 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094145.pdf [firstpage_image] =>[orig_patent_app_number] => 580561 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/580561
Hydraulic pump or motor with rotary cylinder barrel Sep 10, 1990 Issued
Array ( [id] => 2847758 [patent_doc_number] => 05083906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Fluid pump' [patent_app_type] => 1 [patent_app_number] => 7/580962 [patent_app_country] => US [patent_app_date] => 1990-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2727 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/083/05083906.pdf [firstpage_image] =>[orig_patent_app_number] => 580962 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/580962
Fluid pump Sep 10, 1990 Issued
Array ( [id] => 2838515 [patent_doc_number] => 05104296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Engine end for a downhole hydraulically actuated pump assembly' [patent_app_type] => 1 [patent_app_number] => 7/577390 [patent_app_country] => US [patent_app_date] => 1990-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 5337 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104296.pdf [firstpage_image] =>[orig_patent_app_number] => 577390 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/577390
Engine end for a downhole hydraulically actuated pump assembly Sep 3, 1990 Issued
Array ( [id] => 2853401 [patent_doc_number] => 05082429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Peristaltic pump' [patent_app_type] => 1 [patent_app_number] => 7/573904 [patent_app_country] => US [patent_app_date] => 1990-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2293 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082429.pdf [firstpage_image] =>[orig_patent_app_number] => 573904 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/573904
Peristaltic pump Aug 27, 1990 Issued
Array ( [id] => 2697219 [patent_doc_number] => 05013221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Rotary fuel pump with pulse modulation' [patent_app_type] => 1 [patent_app_number] => 7/572669 [patent_app_country] => US [patent_app_date] => 1990-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1569 [patent_no_of_claims] => 10 [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/05/013/05013221.pdf [firstpage_image] =>[orig_patent_app_number] => 572669 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/572669
Rotary fuel pump with pulse modulation Aug 26, 1990 Issued
Array ( [id] => 2815653 [patent_doc_number] => 05094592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Variable capacity vane compressor having a seal protective structure' [patent_app_type] => 1 [patent_app_number] => 7/571929 [patent_app_country] => US [patent_app_date] => 1990-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3825 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094592.pdf [firstpage_image] =>[orig_patent_app_number] => 571929 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/571929
Variable capacity vane compressor having a seal protective structure Aug 23, 1990 Issued
Array ( [id] => 2972200 [patent_doc_number] => 05249929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Liquid chromatographic pump' [patent_app_type] => 1 [patent_app_number] => 7/566931 [patent_app_country] => US [patent_app_date] => 1990-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 7642 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/249/05249929.pdf [firstpage_image] =>[orig_patent_app_number] => 566931 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/566931
Liquid chromatographic pump Aug 12, 1990 Issued
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