Search

Yelena G. Gakh

Examiner (ID: 9208, Phone: (571)272-1257 , Office: P/1797 )

Most Active Art Unit
1743
Art Unit(s)
1797, 1743, 1777
Total Applications
1151
Issued Applications
533
Pending Applications
106
Abandoned Applications
511

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6476844 [patent_doc_number] => 20100041535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'SOLID-BOWL SCREW CENTRIFUGE AND PROCESS FOR ITS OPERATION' [patent_app_type] => utility [patent_app_number] => 12/278942 [patent_app_country] => US [patent_app_date] => 2007-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2846 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20100041535.pdf [firstpage_image] =>[orig_patent_app_number] => 12278942 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/278942
Solid-bowl centrifuge having a liquid discharge sealed such that a pond level in a separation space remains unchanged when pressurization occurs Feb 6, 2007 Issued
Array ( [id] => 5176398 [patent_doc_number] => 20070177457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'Shaker' [patent_app_type] => utility [patent_app_number] => 11/700947 [patent_app_country] => US [patent_app_date] => 2007-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2669 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0177/20070177457.pdf [firstpage_image] =>[orig_patent_app_number] => 11700947 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/700947
Shaker Jan 31, 2007 Issued
Array ( [id] => 12465 [patent_doc_number] => 07803101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-28 [patent_title] => 'Random access multi-disc centrifuge' [patent_app_type] => utility [patent_app_number] => 11/668496 [patent_app_country] => US [patent_app_date] => 2007-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1965 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/803/07803101.pdf [firstpage_image] =>[orig_patent_app_number] => 11668496 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/668496
Random access multi-disc centrifuge Jan 29, 2007 Issued
Array ( [id] => 4762383 [patent_doc_number] => 20080173592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'OIL CENTRIFUGE' [patent_app_type] => utility [patent_app_number] => 11/626476 [patent_app_country] => US [patent_app_date] => 2007-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3684 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20080173592.pdf [firstpage_image] =>[orig_patent_app_number] => 11626476 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/626476
Oil centrifuge for extracting particulates from a continuous flow of fluid Jan 23, 2007 Issued
Array ( [id] => 5109720 [patent_doc_number] => 20070193635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Rotary pump, hydrodynamic mixer with a rotary pump, and also the use of the rotary pump for the processing of fluids' [patent_app_type] => utility [patent_app_number] => 11/656064 [patent_app_country] => US [patent_app_date] => 2007-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6587 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0193/20070193635.pdf [firstpage_image] =>[orig_patent_app_number] => 11656064 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/656064
Rotary pump, hydrodynamic mixer with a rotary pump, and also the use of the rotary pump for the processing of fluids Jan 18, 2007 Issued
Array ( [id] => 7501082 [patent_doc_number] => 08033712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Immersion mixer' [patent_app_type] => utility [patent_app_number] => 11/655006 [patent_app_country] => US [patent_app_date] => 2007-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6473 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/033/08033712.pdf [firstpage_image] =>[orig_patent_app_number] => 11655006 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/655006
Immersion mixer Jan 17, 2007 Issued
Array ( [id] => 31308 [patent_doc_number] => 07784996 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-08-31 [patent_title] => 'Mortar mixing apparatus' [patent_app_type] => utility [patent_app_number] => 11/654348 [patent_app_country] => US [patent_app_date] => 2007-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3317 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/784/07784996.pdf [firstpage_image] =>[orig_patent_app_number] => 11654348 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/654348
Mortar mixing apparatus Jan 16, 2007 Issued
Array ( [id] => 928002 [patent_doc_number] => 07314307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-01 [patent_title] => 'Automatic motor-driven blender cup with a leak-free magnetic stirring apparatus' [patent_app_type] => utility [patent_app_number] => 11/653337 [patent_app_country] => US [patent_app_date] => 2007-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1769 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/314/07314307.pdf [firstpage_image] =>[orig_patent_app_number] => 11653337 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/653337
Automatic motor-driven blender cup with a leak-free magnetic stirring apparatus Jan 15, 2007 Issued
Array ( [id] => 6316665 [patent_doc_number] => 20100195433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'APPARATUS FOR PROCESSING MATERIAL, SUCH AS A BIOMASS OR FEED FOR CATTLE' [patent_app_type] => utility [patent_app_number] => 12/528708 [patent_app_country] => US [patent_app_date] => 2007-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3070 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20100195433.pdf [firstpage_image] =>[orig_patent_app_number] => 12528708 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/528708
Apparatus for processing material, such as a biomass or feed for cattle, having a rotating disc mounted to rotating column Jan 14, 2007 Issued
Array ( [id] => 8712157 [patent_doc_number] => 08398293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-19 [patent_title] => 'Apparatus having sweeping impeller for mixing viscous material' [patent_app_type] => utility [patent_app_number] => 11/652681 [patent_app_country] => US [patent_app_date] => 2007-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4022 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 535 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11652681 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/652681
Apparatus having sweeping impeller for mixing viscous material Jan 11, 2007 Issued
Array ( [id] => 5246326 [patent_doc_number] => 20070242560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-18 [patent_title] => 'Microscopic flow passage structure, microscopic liquid droplet generating method, microscopic liquid droplet generating system, particles, and microcapsules' [patent_app_type] => utility [patent_app_number] => 11/652083 [patent_app_country] => US [patent_app_date] => 2007-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9603 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0242/20070242560.pdf [firstpage_image] =>[orig_patent_app_number] => 11652083 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/652083
Microscopic flow passage structure, microscopic liquid droplet generating method, microscopic liquid droplet generating system, particles, and microcapsules Jan 10, 2007 Issued
Array ( [id] => 6267396 [patent_doc_number] => 20100254212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'Method for resonant-vibratory mixing' [patent_app_type] => utility [patent_app_number] => 11/652159 [patent_app_country] => US [patent_app_date] => 2007-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13640 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0254/20100254212.pdf [firstpage_image] =>[orig_patent_app_number] => 11652159 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/652159
Method for resonant-vibratory mixing Jan 9, 2007 Issued
Array ( [id] => 414125 [patent_doc_number] => 07278778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-09 [patent_title] => 'System for mixing and transferring flowable materials' [patent_app_type] => utility [patent_app_number] => 11/651164 [patent_app_country] => US [patent_app_date] => 2007-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 37 [patent_no_of_words] => 7353 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/278/07278778.pdf [firstpage_image] =>[orig_patent_app_number] => 11651164 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/651164
System for mixing and transferring flowable materials Jan 8, 2007 Issued
Array ( [id] => 8468952 [patent_doc_number] => 08298128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Centrifuge separating fluids by adjusting rotation speed using rotator and centrifuging method of the same' [patent_app_type] => utility [patent_app_number] => 12/307124 [patent_app_country] => US [patent_app_date] => 2007-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 9932 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12307124 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/307124
Centrifuge separating fluids by adjusting rotation speed using rotator and centrifuging method of the same Jan 2, 2007 Issued
Array ( [id] => 5063503 [patent_doc_number] => 20070225143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'BALANCER FOR VERTICAL ROTOR AND CENTRIFUGE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/617917 [patent_app_country] => US [patent_app_date] => 2006-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4918 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0225/20070225143.pdf [firstpage_image] =>[orig_patent_app_number] => 11617917 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/617917
Ball balancer for vertical rotor and centrifuge Dec 28, 2006 Issued
Array ( [id] => 4750995 [patent_doc_number] => 20080159066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Shock absorbing buffer structure for an amalgam mixer' [patent_app_type] => utility [patent_app_number] => 11/646296 [patent_app_country] => US [patent_app_date] => 2006-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1419 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20080159066.pdf [firstpage_image] =>[orig_patent_app_number] => 11646296 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/646296
Shock absorbing buffer structure for an amalgam mixer Dec 27, 2006 Abandoned
Array ( [id] => 4878302 [patent_doc_number] => 20080151685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'Guarding structure for a mixer of molding material' [patent_app_type] => utility [patent_app_number] => 11/645175 [patent_app_country] => US [patent_app_date] => 2006-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1179 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20080151685.pdf [firstpage_image] =>[orig_patent_app_number] => 11645175 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/645175
Guarding structure for a mixer of molding material Dec 25, 2006 Issued
Array ( [id] => 5218609 [patent_doc_number] => 20070159920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Container and method for the mixing of media' [patent_app_type] => utility [patent_app_number] => 11/643548 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4388 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20070159920.pdf [firstpage_image] =>[orig_patent_app_number] => 11643548 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/643548
Disposable container having sensor mounts sealed to the container and sensors in the sensor mounts for measuring at least one parameter of media in the container Dec 20, 2006 Issued
Array ( [id] => 4878304 [patent_doc_number] => 20080151687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'Method for minimizing erosion of refractory metal vessels in a glass making system' [patent_app_type] => utility [patent_app_number] => 11/643059 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4736 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20080151687.pdf [firstpage_image] =>[orig_patent_app_number] => 11643059 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/643059
Stirrers for minimizing erosion of refractory metal vessels in a glass making system Dec 20, 2006 Issued
Array ( [id] => 365698 [patent_doc_number] => 07478944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-20 [patent_title] => 'Soil mixing apparatus with auger and chemical injection' [patent_app_type] => utility [patent_app_number] => 11/642250 [patent_app_country] => US [patent_app_date] => 2006-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3311 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/478/07478944.pdf [firstpage_image] =>[orig_patent_app_number] => 11642250 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/642250
Soil mixing apparatus with auger and chemical injection Dec 19, 2006 Issued
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