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] => 8962179 [patent_doc_number] => 20130201781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'Acoustic Acceleration of Fluid Mixing in Porous Materials' [patent_app_type] => utility [patent_app_number] => 13/832151 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2650 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13832151 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/832151
Acoustic acceleration of fluid mixing in porous materials Mar 14, 2013 Issued
Array ( [id] => 9173042 [patent_doc_number] => 20130315027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'Method of Mixing a Formation Fluid Sample Obtained in a Downhole Sampling Chamber' [patent_app_type] => utility [patent_app_number] => 13/833658 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4908 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13833658 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/833658
Method of mixing a formation fluid sample by rotating a downhole sampling chamber Mar 14, 2013 Issued
Array ( [id] => 9873737 [patent_doc_number] => 08960998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'System and method of mixing a formation fluid sample in a downhole sampling chamber with a magnetic mixing element' [patent_app_type] => utility [patent_app_number] => 13/834027 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 5506 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13834027 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/834027
System and method of mixing a formation fluid sample in a downhole sampling chamber with a magnetic mixing element Mar 14, 2013 Issued
Array ( [id] => 15466859 [patent_doc_number] => 10549288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Device having a discontinuously operating centrifuge for separating syrup from sugar massecuites and method for operating such a device [patent_app_type] => utility [patent_app_number] => 14/342569 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8240 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14342569 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/342569
Device having a discontinuously operating centrifuge for separating syrup from sugar massecuites and method for operating such a device Mar 12, 2013 Issued
Array ( [id] => 8939096 [patent_doc_number] => 20130188894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'Rotor Bearing For A Laboratory Centrifuge' [patent_app_type] => utility [patent_app_number] => 13/800339 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3049 [patent_no_of_claims] => 20 [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] => 13800339 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/800339
Locking system for axially securing a rotor onto a rotatably mounted shaft Mar 12, 2013 Issued
Array ( [id] => 9684346 [patent_doc_number] => 20140241109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'FOOD BLENDING APPLIANCE WITH WIPER ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/779378 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2606 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13779378 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/779378
Food blending appliance with wiper assembly Feb 26, 2013 Issued
Array ( [id] => 9684346 [patent_doc_number] => 20140241109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'FOOD BLENDING APPLIANCE WITH WIPER ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/779378 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2606 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13779378 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/779378
Food blending appliance with wiper assembly Feb 26, 2013 Issued
Array ( [id] => 9892136 [patent_doc_number] => 20150047335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'MIXER DRUM DRIVING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/386280 [patent_app_country] => US [patent_app_date] => 2013-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8042 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14386280 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386280
Mixer drum driving apparatus including a plurality of motors configured to drive an auxiliary fluid pressure pump to rotate Feb 25, 2013 Issued
Array ( [id] => 10253916 [patent_doc_number] => 20150138912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'CENTRIFUGAL MICROFLUIDIC MIXING APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/261941 [patent_app_country] => US [patent_app_date] => 2013-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5379 [patent_no_of_claims] => 14 [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] => 13261941 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/261941
Centrifugal microfluidic mixing apparatus with deflection element, and method of mixing Feb 17, 2013 Issued
Array ( [id] => 10615439 [patent_doc_number] => 09334874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'Blade of axial flow impeller and axial flow impeller' [patent_app_type] => utility [patent_app_number] => 14/378628 [patent_app_country] => US [patent_app_date] => 2013-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3968 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 790 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14378628 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/378628
Blade of axial flow impeller and axial flow impeller Feb 17, 2013 Issued
Array ( [id] => 9812976 [patent_doc_number] => 20150024921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'CENTRIFUGAL SEPARATOR WITH INLET ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 14/375070 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3354 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14375070 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/375070
Centrifugal separator with inlet arrangement in the form of a set of annular discs or a helically shaped element Feb 14, 2013 Issued
Array ( [id] => 10593682 [patent_doc_number] => 09314754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Electromagnetic stirring apparatus' [patent_app_type] => utility [patent_app_number] => 13/764526 [patent_app_country] => US [patent_app_date] => 2013-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 4117 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13764526 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/764526
Electromagnetic stirring apparatus Feb 10, 2013 Issued
Array ( [id] => 10614246 [patent_doc_number] => 09333674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'Kneading/extruding equipment with feedforward control of latter stage pump' [patent_app_type] => utility [patent_app_number] => 13/759448 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4237 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13759448 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/759448
Kneading/extruding equipment with feedforward control of latter stage pump Feb 4, 2013 Issued
Array ( [id] => 11318702 [patent_doc_number] => 09517439 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-12-13 [patent_title] => 'Systems to store and agitate fuel' [patent_app_type] => utility [patent_app_number] => 13/759456 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4116 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13759456 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/759456
Systems to store and agitate fuel Feb 4, 2013 Issued
Array ( [id] => 10128375 [patent_doc_number] => 09162196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Closed-type rubber kneader kneading efficiency evaluation method' [patent_app_type] => utility [patent_app_number] => 14/380047 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3706 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14380047 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/380047
Closed-type rubber kneader kneading efficiency evaluation method Jan 29, 2013 Issued
Array ( [id] => 9988377 [patent_doc_number] => 09033570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Mixing rotor and internal mixer' [patent_app_type] => utility [patent_app_number] => 14/373492 [patent_app_country] => US [patent_app_date] => 2013-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 10363 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14373492 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/373492
Mixing rotor and internal mixer Jan 21, 2013 Issued
Array ( [id] => 8962184 [patent_doc_number] => 20130201786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'Energy-Saving Static Stirring Apparatus For Automatically Stirring A Fluid' [patent_app_type] => utility [patent_app_number] => 13/745825 [patent_app_country] => US [patent_app_date] => 2013-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8095 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13745825 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/745825
Energy-saving static stirring apparatus for automatically stirring a fluid Jan 19, 2013 Issued
Array ( [id] => 10013314 [patent_doc_number] => 09056320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Centrifuge including depressurization unit and cooling unit that cooperate with each other' [patent_app_type] => utility [patent_app_number] => 13/745179 [patent_app_country] => US [patent_app_date] => 2013-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3948 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13745179 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/745179
Centrifuge including depressurization unit and cooling unit that cooperate with each other Jan 17, 2013 Issued
Array ( [id] => 8928380 [patent_doc_number] => 20130184140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'CENTRIFUGE' [patent_app_type] => utility [patent_app_number] => 13/739935 [patent_app_country] => US [patent_app_date] => 2013-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6475 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13739935 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/739935
Centrifuge with vacuum pump configured of auxiliary vacuum pump and oil diffusion pump Jan 10, 2013 Issued
Array ( [id] => 8869821 [patent_doc_number] => 08465195 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-06-18 [patent_title] => 'Device for mixing a bottle of baby formula' [patent_app_type] => utility [patent_app_number] => 13/735240 [patent_app_country] => US [patent_app_date] => 2013-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2039 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13735240 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/735240
Device for mixing a bottle of baby formula Jan 6, 2013 Issued
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