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] => 6400651 [patent_doc_number] => 20100179043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'Low-Noise Rotor Chamber For A Centrifuge' [patent_app_type] => utility [patent_app_number] => 12/685010 [patent_app_country] => US [patent_app_date] => 2010-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4367 [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/A1/0179/20100179043.pdf [firstpage_image] =>[orig_patent_app_number] => 12685010 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/685010
Low-noise rotor chamber for a centrifuge Jan 10, 2010 Issued
Array ( [id] => 7572263 [patent_doc_number] => 20110267919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'INTERNAL BATCH MIXER' [patent_app_type] => utility [patent_app_number] => 13/143238 [patent_app_country] => US [patent_app_date] => 2010-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 20005 [patent_no_of_claims] => 10 [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/A1/0267/20110267919.pdf [firstpage_image] =>[orig_patent_app_number] => 13143238 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/143238
Internal batch mixer with alarm Jan 6, 2010 Issued
Array ( [id] => 6310252 [patent_doc_number] => 20100110820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'MOTORIZED BONE CEMENT MIXING AND DELIVERY SYSTEM THAT AUTOMATICALLY TRANSFERS BONE CEMENT BETWEEN THE MIXER AND THE DELIVERY DEVICE AND THAT AUTOMATICALLY TERMINATES THE MIXING AND DELIVERY PROCESSES' [patent_app_type] => utility [patent_app_number] => 12/652295 [patent_app_country] => US [patent_app_date] => 2010-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 9414 [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/A1/0110/20100110820.pdf [firstpage_image] =>[orig_patent_app_number] => 12652295 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652295
Motorized bone cement mixing and delivery system that automatically transfers bone cement between the mixer and the delivery device and that automatically terminates the mixing and transfer processes Jan 4, 2010 Issued
Array ( [id] => 6151469 [patent_doc_number] => 20110155373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'SYSTEM AND METHOD FOR REDUCING FOAM IN MIXING OPERATIONS' [patent_app_type] => utility [patent_app_number] => 12/649708 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2273 [patent_no_of_claims] => 22 [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/A1/0155/20110155373.pdf [firstpage_image] =>[orig_patent_app_number] => 12649708 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649708
System for reducing foam in mixing operations Dec 29, 2009 Issued
Array ( [id] => 8895834 [patent_doc_number] => 08475352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Solids discharge centrifugal separator with disposable contact elements' [patent_app_type] => utility [patent_app_number] => 12/648625 [patent_app_country] => US [patent_app_date] => 2009-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 10938 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12648625 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/648625
Solids discharge centrifugal separator with disposable contact elements Dec 28, 2009 Issued
Array ( [id] => 8895834 [patent_doc_number] => 08475352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Solids discharge centrifugal separator with disposable contact elements' [patent_app_type] => utility [patent_app_number] => 12/648625 [patent_app_country] => US [patent_app_date] => 2009-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 10938 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12648625 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/648625
Solids discharge centrifugal separator with disposable contact elements Dec 28, 2009 Issued
Array ( [id] => 8265754 [patent_doc_number] => 20120165177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'VERTICAL CENTRIFUGAL SEPARATION APPARATUS AND METHOD OF RECOVERING CENTRIFUGED LIQUID' [patent_app_type] => utility [patent_app_number] => 13/387822 [patent_app_country] => US [patent_app_date] => 2009-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5212 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13387822 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/387822
Vertical centrifugal separation apparatus supportable in multiple overturn positions Dec 24, 2009 Issued
Array ( [id] => 7756449 [patent_doc_number] => 20120028782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'POWER RINGS' [patent_app_type] => utility [patent_app_number] => 13/142488 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4065 [patent_no_of_claims] => 14 [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/A1/0028/20120028782.pdf [firstpage_image] =>[orig_patent_app_number] => 13142488 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/142488
Decanter centrifuge with energy recovery structure Dec 22, 2009 Issued
Array ( [id] => 7744031 [patent_doc_number] => 20120021889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'LEVEL REGULATOR' [patent_app_type] => utility [patent_app_number] => 13/142549 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4106 [patent_no_of_claims] => 13 [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/A1/0021/20120021889.pdf [firstpage_image] =>[orig_patent_app_number] => 13142549 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/142549
Decanter centrifuge having an outlet opening with an inclined edge Dec 22, 2009 Issued
Array ( [id] => 8994027 [patent_doc_number] => 08517904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Mounting structure having direction-dependent resilient properties for mounting a device with a rotor' [patent_app_type] => utility [patent_app_number] => 12/638085 [patent_app_country] => US [patent_app_date] => 2009-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3625 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12638085 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/638085
Mounting structure having direction-dependent resilient properties for mounting a device with a rotor Dec 14, 2009 Issued
Array ( [id] => 8771446 [patent_doc_number] => 08425394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Centrifugal separator with lubrication device' [patent_app_type] => utility [patent_app_number] => 13/140528 [patent_app_country] => US [patent_app_date] => 2009-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5741 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13140528 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/140528
Centrifugal separator with lubrication device Dec 14, 2009 Issued
Array ( [id] => 6078245 [patent_doc_number] => 20110141842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'CONTINUALLY SPIRALING CEREAL BOWL' [patent_app_type] => utility [patent_app_number] => 12/636728 [patent_app_country] => US [patent_app_date] => 2009-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2366 [patent_no_of_claims] => 24 [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/A1/0141/20110141842.pdf [firstpage_image] =>[orig_patent_app_number] => 12636728 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/636728
Spiraling bowl Dec 11, 2009 Issued
Array ( [id] => 6010354 [patent_doc_number] => 20110220751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'MIXING DEVICE HAVING ROTOR AND STATOR' [patent_app_type] => utility [patent_app_number] => 13/130379 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3616 [patent_no_of_claims] => 13 [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/A1/0220/20110220751.pdf [firstpage_image] =>[orig_patent_app_number] => 13130379 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/130379
Mixing device with stator having grooved pulverizing edges and rotor for pumping Dec 6, 2009 Issued
Array ( [id] => 8554242 [patent_doc_number] => 08328708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-11 [patent_title] => 'Fiber-reinforced swing bucket centrifuge rotor and related methods' [patent_app_type] => utility [patent_app_number] => 12/631999 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3717 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12631999 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/631999
Fiber-reinforced swing bucket centrifuge rotor and related methods Dec 6, 2009 Issued
Array ( [id] => 9873735 [patent_doc_number] => 08960996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Method and apparatus for determining a mixing regime for use in the preparation of animal feed from a set of ingredients, and a system for producing the animal feed' [patent_app_type] => utility [patent_app_number] => 13/132073 [patent_app_country] => US [patent_app_date] => 2009-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 17993 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13132073 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/132073
Method and apparatus for determining a mixing regime for use in the preparation of animal feed from a set of ingredients, and a system for producing the animal feed Dec 2, 2009 Issued
Array ( [id] => 6249684 [patent_doc_number] => 20100137508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'METHOD AND HIGH-PRESSURE MIXING DEVICE FOR FILLED POLYURETHANE RESINS' [patent_app_type] => utility [patent_app_number] => 12/629914 [patent_app_country] => US [patent_app_date] => 2009-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3150 [patent_no_of_claims] => 16 [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/A1/0137/20100137508.pdf [firstpage_image] =>[orig_patent_app_number] => 12629914 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/629914
METHOD AND HIGH-PRESSURE MIXING DEVICE FOR FILLED POLYURETHANE RESINS Dec 2, 2009 Abandoned
Array ( [id] => 8553944 [patent_doc_number] => 08328411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-11 [patent_title] => 'Beverage mixing apparatus' [patent_app_type] => utility [patent_app_number] => 12/620580 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4316 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12620580 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/620580
Beverage mixing apparatus Nov 16, 2009 Issued
Array ( [id] => 7720730 [patent_doc_number] => 20120010065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'DECANTER CENTRIFUGE WITH A HINGED LID' [patent_app_type] => utility [patent_app_number] => 13/130690 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4469 [patent_no_of_claims] => 13 [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/A1/0010/20120010065.pdf [firstpage_image] =>[orig_patent_app_number] => 13130690 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/130690
Decanter centrifuge with a hinged lid Nov 16, 2009 Issued
Array ( [id] => 6243273 [patent_doc_number] => 20100135107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'Versatile Apparatus for Evenly Mixing and Dropping Raw Materials' [patent_app_type] => utility [patent_app_number] => 12/618778 [patent_app_country] => US [patent_app_date] => 2009-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2716 [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/A1/0135/20100135107.pdf [firstpage_image] =>[orig_patent_app_number] => 12618778 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/618778
Versatile Apparatus for Evenly Mixing and Dropping Raw Materials Nov 14, 2009 Abandoned
Array ( [id] => 8526598 [patent_doc_number] => 08303163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'In-line mixing apparatus for iodine extraction' [patent_app_type] => utility [patent_app_number] => 12/617298 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5815 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12617298 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/617298
In-line mixing apparatus for iodine extraction Nov 11, 2009 Issued
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